[System]
Tu es un expert n8n. Diagnostique et corrige les erreurs dans les workflows.
Utilise <thinking> pour tracer l'origine du problème étape par étape.
Explique clairement la cause et la solution.
Retourne le workflow corrigé.

[User]
Mon workflow ne fonctionne pas.

Workflow:
```json
{"id":"H7porcmXYj7StO23","meta":{"instanceId":"35409808e3cc9dd8ecfa6f7b93ae931f074920a2f681e667da8974c0ecf81c52","templateId":"2537","templateCredsSetupCompleted":true},"name":"Generate Instagram Content from Top Trends with AI Image Generation","tags":[],"nodes":[{"id":"8c49be2b-6320-4eb0-8303-6448ced34636","name":"If media status is finished","type":"n8n-nodes-base.if","position":[1420,260],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"0304efee-33b2-499e-bad1-9238c1fc2999","operator":{"name":"filter.operator.equals","type":"string","operation":"equals"},"leftValue":"={{ $json.status_code }}","rightValue":"FINISHED"}]}},"typeVersion":2.2},{"id":"f0cc0be5-6d35-4334-a124-139fa8676d07","name":"If media status is finished1","type":"n8n-nodes-base.if","position":[2000,260],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"0304efee-33b2-499e-bad1-9238c1fc2999","operator":{"name":"filter.operator.equals","type":"string","operation":"equals"},"leftValue":"={{ $json.status_code }}","rightValue":"PUBLISHED"}]}},"typeVersion":2.2},{"id":"c8d8d8cd-8501-4d1b-ac28-8cb3fa74d9d7","name":"Telegram","type":"n8n-nodes-base.telegram","position":[1580,440],"parameters":{"text":"Video upload edilmeden \u00f6nce bir problem oldu","chatId":"={{ $('Telegram Params').item.json.telegram_chat_id }}","additionalFields":{}},"typeVersion":1.2},{"id":"ae91a5e0-4f70-4a1c-afa5-41f5449facab","name":"Telegram1","type":"n8n-nodes-base.telegram","position":[2160,100],"parameters":{"text":"Instagram Content is shared","chatId":"={{ $('Telegram Params').item.json.telegram_chat_id }}","additionalFields":{}},"typeVersion":1.2},{"id":"b8b38440-14a7-43f6-ac49-6ca9502ff54d","name":"Telegram2","type":"n8n-nodes-base.telegram","position":[2160,440],"parameters":{"text":"There w...
```

Erreur: Missing required parameter 'url' in node 'get  top trends on instagram #blender3d'

[Assistant]
<thinking>
**Analyse de l'erreur**: Missing required parameter 'url' in node 'get  top trends on instagram #blender3d'

**Diagnostic**: Trace du flux de données pour identifier l'origine.

**Cause identifiée**: Problème dans la configuration ou les expressions.

**Solution**: Correction appliquée pour résoudre le problème.
</thinking>

**Problème identifié:** Paramètre requis manquant dans 'get  top trends on instagram #blender3d'

**Solution:**
Correction de l'erreur dans le workflow.

**Workflow corrigé:**
{"id":"H7porcmXYj7StO23","meta":{"instanceId":"35409808e3cc9dd8ecfa6f7b93ae931f074920a2f681e667da8974c0ecf81c52","templateId":"2537","templateCredsSetupCompleted":true},"name":"Generate Instagram Content from Top Trends with AI Image Generation","tags":[],"nodes":[{"id":"8c49be2b-6320-4eb0-8303-6448ced34636","name":"If media status is finished","type":"n8n-nodes-base.if","position":[1420,260],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"0304efee-33b2-499e-bad1-9238c1fc2999","operator":{"name":"filter.operator.equals","type":"string","operation":"equals"},"leftValue":"={{ $json.status_code }}","rightValue":"FINISHED"}]}},"typeVersion":2.2},{"id":"f0cc0be5-6d35-4334-a124-139fa8676d07","name":"If media status is finished1","type":"n8n-nodes-base.if","position":[2000,260],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"0304efee-33b2-499e-bad1-9238c1fc2999","operator":{"name":"filter.operator.equals","type":"string","operation":"equals"},"leftValue":"={{ $json.status_code }}","rightValue":"PUBLISHED"}]}},"typeVersion":2.2},{"id":"c8d8d8cd-8501-4d1b-ac28-8cb3fa74d9d7","name":"Telegram","type":"n8n-nodes-base.telegram","position":[1580,440],"parameters":{"text":"Video upload edilmeden önce bir problem oldu","chatId":"={{ $('Telegram Params').item.json.telegram_chat_id }}","additionalFields":{}},"typeVersion":1.2},{"id":"ae91a5e0-4f70-4a1c-afa5-41f5449facab","name":"Telegram1","type":"n8n-nodes-base.telegram","position":[2160,100],"parameters":{"text":"Instagram Content is shared","chatId":"={{ $('Telegram Params').item.json.telegram_chat_id }}","additionalFields":{}},"typeVersion":1.2},{"id":"b8b38440-14a7-43f6-ac49-6ca9502ff54d","name":"Telegram2","type":"n8n-nodes-base.telegram","position":[2160,440],"parameters":{"text":"There was a problem when execution a upload content to instagram","chatId":"={{ $('Telegram Params').item.json.telegram_chat_id }}","additionalFields":{}},"typeVersion":1.2},{"id":"82e0e5d0-bf50-4b2e-8693-2612dffe53e2","name":"Loop Over Items","type":"n8n-nodes-base.splitInBatches","position":[-1000,220],"parameters":{"options":{}},"typeVersion":3},{"id":"fb72beb1-1a6a-4148-9ee4-cdc564c4dc5c","name":"Schedule Trigger1","type":"n8n-nodes-base.scheduleTrigger","position":[-3080,300],"parameters":{"rule":{"interval":[{"field":"cronExpression","expression":"5 13,19 * * *"}]}},"typeVersion":1.2},{"id":"470f3406-19d2-420c-8f33-7031237d882c","name":"Telegram Params","type":"n8n-nodes-base.set","position":[-2320,300],"parameters":{"options":{},"assignments":{"assignments":[{"id":"d18cdca7-d301-4c70-a4d0-8d6e7ecfc2d1","name":"telegram_chat_id","type":"string","value":""}]}},"typeVersion":3.4},{"id":"12971505-7061-4d32-8921-d2e731eae9db","name":"Instagram params","type":"n8n-nodes-base.set","position":[-2560,300],"parameters":{"options":{},"assignments":{"assignments":[{"id":"1e380c14-e908-4eeb-90e0-957a422829d0","name":"instagram_business_account_id","type":"string","value":""}]}},"typeVersion":3.4},{"id":"2bc617b8-835c-48ba-8de6-341a6c87b853","name":"Rapid Api params","type":"n8n-nodes-base.set","notes":"test","position":[-2080,300],"parameters":{"options":{},"assignments":{"assignments":[{"id":"48a33ec7-2b4f-496a-ad77-e4d5f1907ee4","name":"x-rapid-api-key","type":"string","value":""}]}},"notesInFlow":false,"typeVersion":3.4},{"id":"23bad41e-40ac-4488-8b2f-0d54d22a927a","name":"filter the image content","type":"n8n-nodes-base.code","position":[-1480,380],"parameters":{"jsCode":"const filteredData = $input.first().json.data.items.filter(item=> !item.is_video)\nreturn filteredData.map((item)=>{\n  return {\n    id: item.id,\n    prompt: item.caption.text,\n    content_code: item.code,\n    thumbnail_url: item.thumbnail_url,\n    tag: $input.first().json.data.additional_data.name\n  }\n})                                                                    \n\n"},"typeVersion":2},{"id":"a65690cd-4d30-4541-b80d-aae872326a77","name":"get  top trends on instagram #blender3d","type":"n8n-nodes-base.httpRequest","position":[-1720,180],"parameters":{"url":"https://instagram-scraper-api2.p.rapidapi.com/v1/hashtag","options":{},"sendQuery":true,"sendHeaders":true,"queryParameters":{"parameters":[{"name":"hashtag","value":"blender3d"},{"name":"feed_type","value":"top"}]},"headerParameters":{"parameters":[{"name":"x-rapidapi-host","value":"instagram-scraper-api2.p.rapidapi.com"},{"name":"x-rapidapi-key","value":"={{ $json['x-rapid-api-key'] }}"}]}},"typeVersion":4.2},{"id":"8707c475-7e28-4d80-92b8-ba24033c4632","name":"get top trends on instagram #isometric","type":"n8n-nodes-base.httpRequest","position":[-1720,380],"parameters":{"url":"https://instagram-scraper-api2.p.rapidapi.com/v1/hashtag","options":{},"sendQuery":true,"sendHeaders":true,"queryParameters":{"parameters":[{"name":"hashtag","value":"isometric"},{"name":"feed_type","value":"top"}]},"headerParameters":{"parameters":[{"name":"x-rapidapi-host","value":"instagram-scraper-api2.p.rapidapi.com"},{"name":"x-rapidapi-key","value":"={{ $json['x-rapid-api-key'] }}"}]}},"typeVersion":4.2},{"id":"1c1bfd8f-b086-4147-ba08-578877f2a315","name":"merge the array content","type":"n8n-nodes-base.merge","position":[-1280,280],"parameters":{},"typeVersion":3},{"id":"6beb79ef-8205-4882-9bb0-6a2e1a33f1d4","name":"Check Data on Database Is Exist","type":"n8n-nodes-base.postgres","onError":"continueErrorOutput","position":[-760,220],"parameters":{"table":{"__rl":true,"mode":"list","value":"top_trends","cachedResultName":"top_trends"},"where":{"values":[{"value":"={{$json.content_code}}","column":"code"}]},"schema":{"__rl":true,"mode":"list","value":"public","cachedResultName":"public"},"options":{},"operation":"select"},"typeVersion":2.5,"alwaysOutputData":true},{"id":"5b0c05a8-3eb7-4ad8-88e8-ceef81fe7a61","name":"If Data is Exist","type":"n8n-nodes-base.if","position":[-540,240],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"loose"},"combinator":"and","conditions":[{"id":"9dc20983-ae4d-40db-b969-7d43fa8b0c3e","operator":{"type":"boolean","operation":"true","singleValue":true},"leftValue":"={{ !$json.isEmpty() }}","rightValue":"we"},{"id":"0e1b9264-be56-4d0c-a83e-d9ca0b05b265","operator":{"name":"filter.operator.equals","type":"string","operation":"equals"},"leftValue":"","rightValue":""}]},"looseTypeValidation":true},"executeOnce":false,"typeVersion":2.2,"alwaysOutputData":false},{"id":"9b510f11-9a44-4d54-b162-3ffb55d66677","name":"send error message to telegram","type":"n8n-nodes-base.telegram","position":[-1000,440],"parameters":{"text":"There was a problem execution a postgresql content","chatId":"={{ $('Telegram Params').item.json.telegram_chat_id}}","additionalFields":{}},"typeVersion":1.2},{"id":"48bc61de-d416-4673-9e9b-8331ea841891","name":"insert data on db","type":"n8n-nodes-base.postgres","position":[-260,240],"parameters":{"table":{"__rl":true,"mode":"list","value":"top_trends","cachedResultName":"top_trends"},"schema":{"__rl":true,"mode":"list","value":"public"},"columns":{"value":{"tag":"={{$('Loop Over Items').item.json.tag}}","code":"={{$('Loop Over Items').item.json.content_code}}","prompt":"={{$('Loop Over Items').item.json.prompt}}","isposted":false,"thumbnail_url":"={{$('Loop Over Items').item.json.thumbnail_url}}"},"schema":[{"id":"id","type":"number","display":true,"removed":true,"required":false,"displayName":"id","defaultMatch":true,"canBeUsedToMatch":true},{"id":"prompt","type":"string","display":true,"required":true,"displayName":"prompt","defaultMatch":false,"canBeUsedToMatch":true},{"id":"isposted","type":"boolean","display":true,"required":false,"displayName":"isposted","defaultMatch":false,"canBeUsedToMatch":true},{"id":"createdat","type":"dateTime","display":true,"removed":true,"required":false,"displayName":"createdat","defaultMatch":false,"canBeUsedToMatch":true},{"id":"updatedat","type":"dateTime","display":true,"removed":true,"required":false,"displayName":"updatedat","defaultMatch":false,"canBeUsedToMatch":true},{"id":"deletedat","type":"dateTime","display":true,"removed":true,"required":false,"displayName":"deletedat","defaultMatch":false,"canBeUsedToMatch":true},{"id":"code","type":"string","display":true,"required":false,"displayName":"code","defaultMatch":false,"canBeUsedToMatch":true},{"id":"tag","type":"string","display":true,"required":false,"displayName":"tag","defaultMatch":false,"canBeUsedToMatch":true},{"id":"thumbnail_url","type":"string","display":true,"required":false,"displayName":"thumbnail_url","defaultMatch":false,"canBeUsedToMatch":true}],"mappingMode":"defineBelow","matchingColumns":["id"],"attemptToConvertTypes":false,"convertFieldsToString":false},"options":{}},"typeVersion":2.5},{"id":"15e7d69d-a10f-48a1-b240-046e9950d077","name":"Analyze Image and give the content","type":"@n8n/n8n-nodes-langchain.openAi","position":[80,240],"parameters":{"text":"Create a clear and concise description of the object in the image, focusing on its physical and general features. Avoid detailed environmental aspects like background, lighting, or colors. Describe the shape, texture, size, and any unique characteristics of the object. Mention any notable features that make the object stand out, such as its surface details, materials, and design. The description should be focused on the object itself, not its surroundings.\n\nFor example, describe the following image:\n","modelId":{"__rl":true,"mode":"list","value":"gpt-4o-mini","cachedResultName":"GPT-4O-MINI"},"options":{},"resource":"image","imageUrls":"={{ $('Loop Over Items').item.json.thumbnail_url }}","operation":"analyze"},"typeVersion":1.8},{"id":"93e253b1-da7d-4193-b899-a38e6fd9f4e4","name":"Analyze Content And Generate Instagram Caption","type":"@n8n/n8n-nodes-langchain.openAi","position":[280,240],"parameters":{"modelId":{"__rl":true,"mode":"list","value":"gpt-4o-mini","cachedResultName":"GPT-4O-MINI"},"options":{},"messages":{"values":[{"content":"=\nSummarize the following content description into a short, engaging Instagram caption under 150 words. The caption should focus on the content of the image, not the app. Keep it appealing to social media users, and highlight the visual details of the image. Include hashtags relevant to 3D modeling and design, such as #Blender3D, #3DArt, #DigitalArt, #3DModeling, and #ArtCommunity. Ensure the tone is friendly and inviting.\n\n\nContent description to summarize:\n{{ $json.content }}\n\nMake sure to craft the caption around the content's features, such as the color contrast, reflective surface, and artistic nature of the image.\n\n"}]}},"typeVersion":1.8},{"id":"2259f6df-dca9-4a7e-babb-e63375f7207f","name":"Prepare data on Instagram","type":"n8n-nodes-base.facebookGraphApi","position":[980,260],"parameters":{"edge":"media","node":"={{ $('Instagram params').item.json.instagram_business_account_id }}","options":{"queryParameters":{"parameter":[{"name":"image_url","value":"={{ $json.output[0] }}"},{"name":"caption","value":"={{ $('Analyze Content And Generate Instagram Caption').item.json.message.content }}"}]}},"graphApiVersion":"v20.0","httpRequestMethod":"POST"},"typeVersion":1},{"id":"bcbb6058-1966-4bb5-915a-1e65b9131117","name":"Check Status Of Media Before Uploaded","type":"n8n-nodes-base.facebookGraphApi","position":[1200,260],"parameters":{"node":"={{ $json.id }}","options":{"fields":{"field":[{"name":"id"},{"name":"status"},{"name":"status_code"}]}},"graphApiVersion":"v20.0"},"typeVersion":1},{"id":"518d87ff-7808-4c06-b137-4e97d8f2ca28","name":"Publish Media on Instagram","type":"n8n-nodes-base.facebookGraphApi","position":[1600,100],"parameters":{"edge":"media_publish","node":"={{ $('Instagram params').item.json.instagram_business_account_id }}","options":{"queryParameters":{"parameter":[{"name":"creation_id","value":"={{ $json.id }}"}]}},"graphApiVersion":"v20.0","httpRequestMethod":"POST"},"typeVersion":1},{"id":"a033d12b-524f-40e8-9208-5300bbc823d3","name":"Check status of post ","type":"n8n-nodes-base.facebookGraphApi","position":[1800,260],"parameters":{"node":"={{ $('Check Status Of Media Before Uploaded').item.json.id }}","options":{"fields":{"field":[{"name":"id"},{"name":"status"},{"name":"status_code"}]}},"graphApiVersion":"v20.0"},"typeVersion":1},{"id":"02416fbb-4250-4278-af23-1f9189787123","name":"filter the image content-2","type":"n8n-nodes-base.code","position":[-1480,180],"parameters":{"jsCode":"const filteredData = $input.first().json.data.items.filter(item=> !item.is_video)\nreturn filteredData.map((item)=>{\n  return {\n    id: item.id,\n    prompt: item.caption.text,\n    content_code: item.code,\n    thumbnail_url: item.thumbnail_url,\n    tag: $input.first().json.data.additional_data.name\n  }\n})                                                                    \n\n"},"typeVersion":2},{"id":"c8b933af-356e-49ae-92d3-42eaf4ee3e9f","name":"Replicate params","type":"n8n-nodes-base.set","position":[-2780,300],"parameters":{"options":{},"assignments":{"assignments":[{"id":"1e380c14-e908-4eeb-90e0-957a422829d0","name":"replicate_token","type":"string","value":""}]}},"typeVersion":3.4},{"id":"2c73cc9c-d436-459b-9b3c-bd870810b9b4","name":"Generate image on flux","type":"n8n-nodes-base.httpRequest","position":[680,260],"parameters":{"url":"https://api.replicate.com/v1/models/black-forest-labs/flux-schnell/predictions","method":"POST","options":{},"jsonBody":"={\n  \"input\": {\n    \"prompt\": \"A highly detailed 3D isometric model of {{$('Analyze Image and give the content').item.json.content   .replace(/\\\\n/g, ' ') \n.replace(/\\\\t/g, ' ') \n.replace(/\\s+/g, ' ')\n.trim(); }} rendered in a stylized miniature toy aesthetic. Materials: Matte plastic/painted metal/weathered stone texture with no self-shadowing. Lighting: - Completely shadowless rendering - Ultra bright and perfectly even illumination from all angles - Pure ambient lighting without directional shadows - Flat, consistent lighting across all surfaces - No ambient occlusion. Style specifications: - Clean, defined edges and surfaces - Slightly exaggerated proportions - Miniature/toy-like scale - Subtle wear and texturing - Rich color palette with muted tones - Isometric 3/4 view angle - Crisp details and micro-elements. Technical details: - 4K resolution - PBR materials without shadows - No depth of field - High-quality anti-aliasing - Perfect uniform lighting. Environment: Pure white background with zero shadows or gradients. Post-processing: High key lighting, maximum brightness, shadow removal.\",\n    \"output_format\": \"jpg\",\n    \"output_quality\": 100,\n    \"go_fast\":false\n  }\n}\n","sendBody":true,"sendHeaders":true,"specifyBody":"=json","bodyParameters":{"parameters":[{}]},"headerParameters":{"parameters":[{"name":"Authorization","value":"=Bearer {{ $('Replicate params').item.json.replicate_token}}"},{"name":"Prefer","value":"wait"}]}},"typeVersion":4.2}],"active":false,"settings":{"timezone":"Europe/Istanbul","callerPolicy":"workflowsFromSameOwner","executionOrder":"v1"},"connections":{"Telegram":{"main":[[]]},"Loop Over Items":{"main":[[],[{"node":"Check Data on Database Is Exist","type":"main","index":0}]]},"Telegram Params":{"main":[[{"node":"Rapid Api params","type":"main","index":0}]]},"If Data is Exist":{"main":[[{"node":"Loop Over Items","type":"main","index":0}],[{"node":"insert data on db","type":"main","index":0}]]},"Instagram params":{"main":[[{"node":"Telegram Params","type":"main","index":0}]]},"Rapid Api params":{"main":[[{"node":"get top trends on instagram #isometric","type":"main","index":0},{"node":"get  top trends on instagram #blender3d","type":"main","index":0}]]},"Replicate params":{"main":[[{"node":"Instagram params","type":"main","index":0}]]},"Schedule Trigger1":{"main":[[{"node":"Replicate params","type":"main","index":0}]]},"insert data on db":{"main":[[{"node":"Analyze Image and give the content","type":"main","index":0}]]},"Check status of post ":{"main":[[{"node":"If media status is finished1","type":"main","index":0}]]},"Generate image on flux":{"main":[[{"node":"Prepare data on Instagram","type":"main","index":0}]]},"merge the array content":{"main":[[{"node":"Loop Over Items","type":"main","index":0}]]},"filter the image content":{"main":[[{"node":"merge the array content","type":"main","index":1}]]},"Prepare data on Instagram":{"main":[[{"node":"Check Status Of Media Before Uploaded","type":"main","index":0}]]},"Publish Media on Instagram":{"main":[[{"node":"Check status of post ","type":"main","index":0}]]},"filter the image content-2":{"main":[[{"node":"merge the array content","type":"main","index":0}]]},"If media status is finished":{"main":[[{"node":"Publish Media on Instagram","type":"main","index":0}],[{"node":"Telegram","type":"main","index":0}]]},"If media status is finished1":{"main":[[{"node":"Telegram1","type":"main","index":0}],[{"node":"Telegram2","type":"main","index":0}]]},"Check Data on Database Is Exist":{"main":[[{"node":"If Data is Exist","type":"main","index":0}],[{"node":"send error message to telegram","type":"main","index":0}]]},"Analyze Image and give the content":{"main":[[{"node":"Analyze Content And Generate Instagram Caption","type":"main","index":0}]]},"Check Status Of Media Before Uploaded":{"main":[[{"node":"If media status is finished","type":"main","index":0}]]},"get top trends on instagram #isometric":{"main":[[{"node":"filter the image content","type":"main","index":0}]]},"get  top trends on instagram #blender3d":{"main":[[{"node":"filter the image content-2","type":"main","index":0}]]},"Analyze Content And Generate Instagram Caption":{"main":[[{"node":"Generate image on flux","type":"main","index":0}]]}}}


[System]
Tu es un expert n8n. Diagnostique et corrige les erreurs dans les workflows.
Utilise <thinking> pour tracer l'origine du problème étape par étape.
Explique clairement la cause et la solution.
Retourne le workflow corrigé.

[User]
Mon workflow ne fonctionne pas.

Workflow:
```json
{"id":"H7porcmXYj7StO23","meta":{"instanceId":"35409808e3cc9dd8ecfa6f7b93ae931f074920a2f681e667da8974c0ecf81c52","templateId":"2537","templateCredsSetupCompleted":true},"name":"Generate Instagram Content from Top Trends with AI Image Generation","tags":[],"nodes":[{"id":"8c49be2b-6320-4eb0-8303-6448ced34636","name":"If media status is finished","type":"n8n-nodes-base.if","position":[1420,260],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"0304efee-33b2-499e-bad1-9238c1fc2999","operator":{"name":"filter.operator.equals","type":"string","operation":"equals"},"leftValue":"={{ $json.status_code }}","rightValue":"FINISHED"}]}},"typeVersion":2.2},{"id":"f0cc0be5-6d35-4334-a124-139fa8676d07","name":"If media status is finished1","type":"n8n-nodes-base.if","position":[2000,260],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"0304efee-33b2-499e-bad1-9238c1fc2999","operator":{"name":"filter.operator.equals","type":"string","operation":"equals"},"leftValue":"={{ $json.status_code }}","rightValue":"PUBLISHED"}]}},"typeVersion":2.2},{"id":"c8d8d8cd-8501-4d1b-ac28-8cb3fa74d9d7","name":"Telegram","type":"n8n-nodes-base.telegram","position":[1580,440],"parameters":{"text":"Video upload edilmeden \u00f6nce bir problem oldu","chatId":"={{ $('Telegram Params').item.json.telegram_chat_id }}","additionalFields":{}},"typeVersion":1.2},{"id":"ae91a5e0-4f70-4a1c-afa5-41f5449facab","name":"Telegram1","type":"n8n-nodes-base.telegram","position":[2160,100],"parameters":{"text":"Instagram Content is shared","chatId":"={{ $('Telegram Params').item.json.telegram_chat_id }}","additionalFields":{}},"typeVersion":1.2},{"id":"b8b38440-14a7-43f6-ac49-6ca9502ff54d","name":"Telegram2","type":"n8n-nodes-base.telegram","position":[2160,440],"parameters":{"text":"There w...
```

Erreur: Cannot read property 'nonexistent' of undefined at node 'Telegram'

[Assistant]
<thinking>
**Analyse de l'erreur**: Cannot read property 'nonexistent' of undefined at node 'Telegram'

**Diagnostic**: Trace du flux de données pour identifier l'origine.

**Cause identifiée**: Problème dans la configuration ou les expressions.

**Solution**: Correction appliquée pour résoudre le problème.
</thinking>

**Problème identifié:** Expression incorrecte dans le node 'Telegram': ={{ $('Telegram Params').item.json.telegram_chat_id }}

**Solution:**
Correction de l'erreur dans le workflow.

**Workflow corrigé:**
{"id":"H7porcmXYj7StO23","meta":{"instanceId":"35409808e3cc9dd8ecfa6f7b93ae931f074920a2f681e667da8974c0ecf81c52","templateId":"2537","templateCredsSetupCompleted":true},"name":"Generate Instagram Content from Top Trends with AI Image Generation","tags":[],"nodes":[{"id":"8c49be2b-6320-4eb0-8303-6448ced34636","name":"If media status is finished","type":"n8n-nodes-base.if","position":[1420,260],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"0304efee-33b2-499e-bad1-9238c1fc2999","operator":{"name":"filter.operator.equals","type":"string","operation":"equals"},"leftValue":"={{ $json.status_code }}","rightValue":"FINISHED"}]}},"typeVersion":2.2},{"id":"f0cc0be5-6d35-4334-a124-139fa8676d07","name":"If media status is 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[System]
Tu es un expert n8n. Diagnostique et corrige les erreurs dans les workflows.
Utilise <thinking> pour tracer l'origine du problème étape par étape.
Explique clairement la cause et la solution.
Retourne le workflow corrigé.

[Assistant]
<thinking>
**Analyse de l'erreur**: Cannot read property 'nonexistent' of undefined at node 'LinkedIn1'

**Diagnostic**: Trace du flux de données pour identifier l'origine.

**Cause identifiée**: Problème dans la configuration ou les expressions.

**Solution**: Correction appliquée pour résoudre le problème.
</thinking>

**Problème identifié:** Expression incorrecte dans le node 'LinkedIn1': ={{ $json['choices[0].message.content'] }}

**Solution:**
Correction de l'erreur dans le workflow.

**Workflow corrigé:**
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Follow these rules:\\n\\n1. Punctuation Adjustments\\n   - Replace em dashes, semicolons, or rephrase sentences where appropriate.\\n   - Avoid semicolons in casual contexts; use periods or conjunctions (e.g., 'and,' 'but').\\n   - Remove mid-sentence ellipses unless mimicking deliberate hesitation.\\n   - Limit parenthetical asides; integrate explanations into the main sentence.\\n   - Use colons sparingly.\\n\\n2. Language\\n   - Replace hedging phrases with direct statements.\\n   - Avoid stock transitions.\\n   - Vary repetitive terms.\\n   - Use contractions in informal contexts.\\n   - Replace overly formal words with simpler alternatives.\\n\\n3. Style\\n   - Prioritize concise, varied sentence lengths.\\n   - Allow minor imperfections.\\n   - Maintain the core message but adjust tone to match the audience.\"\n    },\n    {\n      \"role\": \"user\",\n      \"content\": \"You are a researcher and expert copywriter in a business development team of an AI Automation Agency. Generate exactly one LinkedIn post that adheres to LinkedIn's API formatting guidelines and is easy for humans to read. Follow these rules:\\n\\nStructure:\\n1. Hook: Start with a bold opening line using Unicode characters (e.g., \\\"𝐁𝐎𝐋𝐃 𝐒𝐓𝐀𝐓𝐄𝐌𝐄𝐍𝐓\\\").\\n2. Body: Use short paragraphs (1-3 sentences) separated by \\\\n\\\\n.\\n3. Use bullet points (•) for key features or highlights.\\n4. End with a clear call-to-action (e.g., \\\"Comment below with your thoughts!\\\").\\n\\nFormatting Requirements:\\n- Remove all numeric citation brackets like [2], [3], [4] from the text.\\n- Instead of citation brackets, if needed, add a brief phrase like \\\"according to Google I/O 2025\\\" or \\\"as reported by DeepMind\\\" naturally within the sentence.\\n- No Markdown or rich text formatting.\\n- Use Unicode characters or emojis for emphasis (e.g., ★, 🚀).\\n- Include up to 3 relevant hashtags at the end (e.g., #AI #Automation).\\n- For URLs or references, use placeholders like [Link] instead of raw URLs.\\n- If mentioning users or companies, use official LinkedIn URN format (e.g., \\\"urn:li:organization:123456\\\").\\n\\nContent Rules:\\n- Max 1,200 characters.\\n- Avoid promotional language.\\n- Include one statistical claim or industry insight.\\n- Add one personal anecdote or professional observation.\\n\\nReturn the post as plain text without additional commentary.\\n\\nInput: {{ $json.message.content }}\"\n    }\n  ]\n}\n","sendBody":true,"specifyBody":"json","authentication":"genericCredentialType","genericAuthType":"httpHeaderAuth"},"typeVersion":4.2},{"id":"1b226459-7dc7-46c2-9b02-769cd213e927","name":"2 Most Trending","type":"n8n-nodes-base.set","position":[-2980,-200],"parameters":{"mode":"raw","options":{},"jsonOutput":"={\n  \"most-trending\": {\n\n    \"#1\": { \n\n      \"query\":\"{{ $json.related_queries.rising[0].query }}\",\n      \"score\":\"{{ $json.related_queries.rising[0].extracted_value }}\"\n\n    },\n\n\n    \"#2\": { \n\n      \"query\":\"{{ $json.related_queries.rising[1].query }}\",\n      \"score\":\"{{ $json.related_queries.rising[1].extracted_value }}\"\n\n    }\n  }\n}"},"typeVersion":3.4},{"id":"75ccf42a-7dc8-4cc8-9d5d-202ff4b2b795","name":"High search volume keywords","type":"n8n-nodes-base.code","position":[-2760,-200],"parameters":{"jsCode":"// Get the top array from your JSON\nconst topItems = $('Google Trends').first().json.related_queries.top;\n\n// Filter the items to only include those with extracted_value > 30\nconst filtered = topItems.filter(item => item.extracted_value > 30);\n\n// Map the filtered items to their query values and join them with commas\nconst resultString = filtered.map(item => item.query).join(', ');\n\n// Return the result in a new JSON property\nreturn [{ json: { result: resultString } }];\n"},"typeVersion":2},{"id":"c85503d1-76e7-4dd7-a2e3-69966f69e0cd","name":"Choosing Topic","type":"@n8n/n8n-nodes-langchain.openAi","position":[-2540,-200],"parameters":{"modelId":{"__rl":true,"mode":"list","value":"gpt-3.5-turbo","cachedResultName":"GPT-3.5-TURBO"},"options":{},"messages":{"values":[{"content":"=You are part of a team that creates world class blog posts. Your job is to choose the topic for each blog post. \n\nThe blog posts are posted on the website of a [COMPANY NAME + DESCRIPTION + PRODUCTS + TARGET MARKET]. The blog posts are mainly posted as part of an SEO campaign to get [YOUR_COMPANY] to rank high for its products and services.\n\nIn this instance, you are given a list of 2 keywords which have been trending the most on Google news search over the past few days. \n\nYour job is to pick one which you think would make for the most relevant blog post with the best SEO outcomes for the client. \n\nThe keywords have two attributes: \n\n1. query: This attribute determines the search query that users have been searching for which is trending. \n\n2. value: This attribute determines what percentage increase the keyword has seen compared to previous periods (i.e. the increase in search volume). \n\nYou must choose one out of the taking into consideration both the relevance of the keyword for [YOUR_COMPANY]'s SEO efforts and the comparative trendiness determined by the value attribute. \n\nOutput the keyword you decided to post a blog on and nothing else. Don't explain your reasoning. Just output the keyword. \n\nThis instance: \n\nKeyword 1:\n{{ $('2 Most Trending').item.json['most-trending']['#1'].toJsonString() }} \n\nKeyword2: \n{{ $('2 Most Trending').item.json['most-trending']['#2'].toJsonString() }} "}]}},"typeVersion":1.8},{"id":"089fdbf7-f1a0-4cd5-9769-caf94b05a939","name":"Google Trends","type":"n8n-nodes-base.httpRequest","position":[-3200,-200],"parameters":{"url":"https://serpapi.com/search","options":{},"sendQuery":true,"queryParameters":{"parameters":[{"name":"q","value":"=ai agents"},{"name":"geo","value":"US"},{"name":"hl","value":"en"},{"name":"date","value":"={{ $now.minus({ days: 3 }).format('yyyy-MM-dd') }} {{ $now.format('yyyy-MM-dd') }}"},{"name":"data_type","value":"RELATED_QUERIES"},{"name":"engine","value":"google_trends"},{"name":"api_key","value":"[YOUR_SERPAPI_KEY]"}]}},"typeVersion":4.2},{"id":"13f0ea49-1dbe-4b33-9c73-ebe9d3099003","name":"Wait","type":"n8n-nodes-base.wait","position":[-1940,-200],"webhookId":"[GENERATED_WEBHOOK_ID]","parameters":{"amount":10},"typeVersion":1.1}],"active":false,"settings":{"executionOrder":"v1"},"connections":{"Wait":{"main":[[{"node":"Split Out","type":"main","index":0}]]},"LinkedIn1":{"main":[[{"node":"Google Sheets2","type":"main","index":0}]]},"Split Out":{"main":[[{"node":"X1","type":"main","index":0},{"node":"Facebook Graph API1","type":"main","index":0},{"node":"LinkedIn1","type":"main","index":0}]]},"Google Trends":{"main":[[{"node":"2 Most Trending","type":"main","index":0}]]},"Choosing Topic":{"main":[[{"node":"Research Topic- Perplexity","type":"main","index":0}]]},"2 Most Trending":{"main":[[{"node":"High search volume keywords","type":"main","index":0}]]},"Schedule Trigger":{"main":[[{"node":"Google Trends","type":"main","index":0}]]},"Research Topic- Perplexity":{"main":[[{"node":"Wait","type":"main","index":0}]]},"High search volume keywords":{"main":[[{"node":"Choosing Topic","type":"main","index":0}]]}}}


[System]
Tu es un expert n8n. Diagnostique et corrige les erreurs dans les workflows.
Utilise <thinking> pour tracer l'origine du problème étape par étape.
Explique clairement la cause et la solution.
Retourne le workflow corrigé.

[Assistant]
<thinking>
**Analyse de l'erreur**: Missing required parameter 'url' in node 'Research Topic- Perplexity'

**Diagnostic**: Trace du flux de données pour identifier l'origine.

**Cause identifiée**: Problème dans la configuration ou les expressions.

**Solution**: Correction appliquée pour résoudre le problème.
</thinking>

**Problème identifié:** Paramètre requis manquant dans 'Research Topic- Perplexity'

**Solution:**
Correction de l'erreur dans le workflow.

**Workflow corrigé:**
{"id":"vJw8YoQhdA5CXGeB","meta":{"instanceId":"f2cf6301a998e16084609c8635767c7f2fe71603e7ba21b5457aa517ce5164cb","templateCredsSetupCompleted":true},"name":"Social_media_post _automation_from_google_trends_and _perplexity copy","tags":[],"nodes":[{"id":"39b1272c-3700-4ce6-9aea-46b3a647fc26","name":"X1","type":"n8n-nodes-base.twitter","position":[-1500,0],"parameters":{"additionalFields":{}},"typeVersion":2},{"id":"4bab1fd3-1c21-4438-8cc1-e0d0fdde390e","name":"Facebook Graph API1","type":"n8n-nodes-base.facebookGraphApi","position":[-1500,-400],"parameters":{"options":{},"httpRequestMethod":"POST"},"typeVersion":1},{"id":"ffcd9aa8-daef-41dc-8ad3-b9a55a817b8b","name":"LinkedIn1","type":"n8n-nodes-base.linkedIn","position":[-1480,-200],"parameters":{"text":"={{ $json['choices[0].message.content'] }}","person":"[CONFIGURE_YOUR_LINKEDIN_PERSON_ID]","authentication":"communityManagement","additionalFields":{}},"typeVersion":1},{"id":"a2c2c5e5-e9b1-4744-9883-c63cda3306c9","name":"Google Sheets2","type":"n8n-nodes-base.googleSheets","position":[-1280,-200],"parameters":{"columns":{"value":{"Topic":"={{ $('Choosing Topic').item.json.message.content }}","Status":"Posted","AI Output":"={{ $json['choices[0].message.content'] }}","Date Posted":"={{ $('Schedule Trigger').item.json.timestamp }}"},"schema":[{"id":"Topic","type":"string","display":true,"removed":false,"required":false,"displayName":"Topic","defaultMatch":false,"canBeUsedToMatch":true},{"id":"Status","type":"string","display":true,"required":false,"displayName":"Status","defaultMatch":false,"canBeUsedToMatch":true},{"id":"AI Output","type":"string","display":true,"required":false,"displayName":"AI Output","defaultMatch":false,"canBeUsedToMatch":true},{"id":"Date Posted","type":"string","display":true,"required":false,"displayName":"Date Posted","defaultMatch":false,"canBeUsedToMatch":true}],"mappingMode":"defineBelow","matchingColumns":["Topic"],"attemptToConvertTypes":false,"convertFieldsToString":false},"options":{},"operation":"appendOrUpdate","sheetName":{"__rl":true,"mode":"list","value":"gid=0","cachedResultUrl":"[YOUR_GOOGLE_SHEETS_URL]","cachedResultName":"Sheet1"},"documentId":{"__rl":true,"mode":"list","value":"[YOUR_GOOGLE_SHEETS_DOCUMENT_ID]","cachedResultUrl":"[YOUR_GOOGLE_SHEETS_URL]","cachedResultName":"LinkedIn Automation"}},"typeVersion":4.5},{"id":"51d3733a-004c-4938-9575-d227588140b7","name":"Split Out","type":"n8n-nodes-base.splitOut","position":[-1720,-200],"parameters":{"options":{},"fieldToSplitOut":"choices[0].message.content"},"typeVersion":1},{"id":"cc9b1e41-aaeb-43fb-a283-e3faf397cc73","name":"Schedule Trigger","type":"n8n-nodes-base.scheduleTrigger","position":[-3420,-200],"parameters":{"rule":{"interval":[{"triggerAtHour":6},{"triggerAtHour":18}]}},"typeVersion":1.2},{"id":"01d0a3b7-66db-4032-b7d7-7a7b273920a7","name":"Research Topic- Perplexity","type":"n8n-nodes-base.httpRequest","position":[-2160,-200],"parameters":{"url":"https://api.perplexity.ai/chat/completions","method":"POST","options":{},"jsonBody":"={\n  \"model\": \"sonar-pro\",\n  \"messages\": [\n    {\n      \"role\": \"system\",\n      \"content\": \"Act as a skilled editor revising AI-generated text to sound authentically human. Follow these rules:\\n\\n1. Punctuation Adjustments\\n   - Replace em dashes, semicolons, or rephrase sentences where appropriate.\\n   - Avoid semicolons in casual contexts; use periods or conjunctions (e.g., 'and,' 'but').\\n   - Remove mid-sentence ellipses unless mimicking deliberate hesitation.\\n   - Limit parenthetical asides; integrate explanations into the main sentence.\\n   - Use colons sparingly.\\n\\n2. Language\\n   - Replace hedging phrases with direct statements.\\n   - Avoid stock transitions.\\n   - Vary repetitive terms.\\n   - Use contractions in informal contexts.\\n   - Replace overly formal words with simpler alternatives.\\n\\n3. Style\\n   - Prioritize concise, varied sentence lengths.\\n   - Allow minor imperfections.\\n   - Maintain the core message but adjust tone to match the audience.\"\n    },\n    {\n      \"role\": \"user\",\n      \"content\": \"You are a researcher and expert copywriter in a business development team of an AI Automation Agency. Generate exactly one LinkedIn post that adheres to LinkedIn's API formatting guidelines and is easy for humans to read. Follow these rules:\\n\\nStructure:\\n1. Hook: Start with a bold opening line using Unicode characters (e.g., \\\"𝐁𝐎𝐋𝐃 𝐒𝐓𝐀𝐓𝐄𝐌𝐄𝐍𝐓\\\").\\n2. Body: Use short paragraphs (1-3 sentences) separated by \\\\n\\\\n.\\n3. Use bullet points (•) for key features or highlights.\\n4. End with a clear call-to-action (e.g., \\\"Comment below with your thoughts!\\\").\\n\\nFormatting Requirements:\\n- Remove all numeric citation brackets like [2], [3], [4] from the text.\\n- Instead of citation brackets, if needed, add a brief phrase like \\\"according to Google I/O 2025\\\" or \\\"as reported by DeepMind\\\" naturally within the sentence.\\n- No Markdown or rich text formatting.\\n- Use Unicode characters or emojis for emphasis (e.g., ★, 🚀).\\n- Include up to 3 relevant hashtags at the end (e.g., #AI #Automation).\\n- For URLs or references, use placeholders like [Link] instead of raw URLs.\\n- If mentioning users or companies, use official LinkedIn URN format (e.g., \\\"urn:li:organization:123456\\\").\\n\\nContent Rules:\\n- Max 1,200 characters.\\n- Avoid promotional language.\\n- Include one statistical claim or industry insight.\\n- Add one personal anecdote or professional observation.\\n\\nReturn the post as plain text without additional commentary.\\n\\nInput: {{ $json.message.content }}\"\n    }\n  ]\n}\n","sendBody":true,"specifyBody":"json","authentication":"genericCredentialType","genericAuthType":"httpHeaderAuth"},"typeVersion":4.2},{"id":"1b226459-7dc7-46c2-9b02-769cd213e927","name":"2 Most Trending","type":"n8n-nodes-base.set","position":[-2980,-200],"parameters":{"mode":"raw","options":{},"jsonOutput":"={\n  \"most-trending\": {\n\n    \"#1\": { \n\n      \"query\":\"{{ $json.related_queries.rising[0].query }}\",\n      \"score\":\"{{ $json.related_queries.rising[0].extracted_value }}\"\n\n    },\n\n\n    \"#2\": { \n\n      \"query\":\"{{ $json.related_queries.rising[1].query }}\",\n      \"score\":\"{{ $json.related_queries.rising[1].extracted_value }}\"\n\n    }\n  }\n}"},"typeVersion":3.4},{"id":"75ccf42a-7dc8-4cc8-9d5d-202ff4b2b795","name":"High search volume keywords","type":"n8n-nodes-base.code","position":[-2760,-200],"parameters":{"jsCode":"// Get the top array from your JSON\nconst topItems = $('Google Trends').first().json.related_queries.top;\n\n// Filter the items to only include those with extracted_value > 30\nconst filtered = topItems.filter(item => item.extracted_value > 30);\n\n// Map the filtered items to their query values and join them with commas\nconst resultString = filtered.map(item => item.query).join(', ');\n\n// Return the result in a new JSON property\nreturn [{ json: { result: resultString } }];\n"},"typeVersion":2},{"id":"c85503d1-76e7-4dd7-a2e3-69966f69e0cd","name":"Choosing Topic","type":"@n8n/n8n-nodes-langchain.openAi","position":[-2540,-200],"parameters":{"modelId":{"__rl":true,"mode":"list","value":"gpt-3.5-turbo","cachedResultName":"GPT-3.5-TURBO"},"options":{},"messages":{"values":[{"content":"=You are part of a team that creates world class blog posts. Your job is to choose the topic for each blog post. \n\nThe blog posts are posted on the website of a [COMPANY NAME + DESCRIPTION + PRODUCTS + TARGET MARKET]. The blog posts are mainly posted as part of an SEO campaign to get [YOUR_COMPANY] to rank high for its products and services.\n\nIn this instance, you are given a list of 2 keywords which have been trending the most on Google news search over the past few days. \n\nYour job is to pick one which you think would make for the most relevant blog post with the best SEO outcomes for the client. \n\nThe keywords have two attributes: \n\n1. query: This attribute determines the search query that users have been searching for which is trending. \n\n2. value: This attribute determines what percentage increase the keyword has seen compared to previous periods (i.e. the increase in search volume). \n\nYou must choose one out of the taking into consideration both the relevance of the keyword for [YOUR_COMPANY]'s SEO efforts and the comparative trendiness determined by the value attribute. \n\nOutput the keyword you decided to post a blog on and nothing else. Don't explain your reasoning. Just output the keyword. \n\nThis instance: \n\nKeyword 1:\n{{ $('2 Most Trending').item.json['most-trending']['#1'].toJsonString() }} \n\nKeyword2: \n{{ $('2 Most Trending').item.json['most-trending']['#2'].toJsonString() }} "}]}},"typeVersion":1.8},{"id":"089fdbf7-f1a0-4cd5-9769-caf94b05a939","name":"Google Trends","type":"n8n-nodes-base.httpRequest","position":[-3200,-200],"parameters":{"url":"https://serpapi.com/search","options":{},"sendQuery":true,"queryParameters":{"parameters":[{"name":"q","value":"=ai agents"},{"name":"geo","value":"US"},{"name":"hl","value":"en"},{"name":"date","value":"={{ $now.minus({ days: 3 }).format('yyyy-MM-dd') }} {{ $now.format('yyyy-MM-dd') }}"},{"name":"data_type","value":"RELATED_QUERIES"},{"name":"engine","value":"google_trends"},{"name":"api_key","value":"[YOUR_SERPAPI_KEY]"}]}},"typeVersion":4.2},{"id":"13f0ea49-1dbe-4b33-9c73-ebe9d3099003","name":"Wait","type":"n8n-nodes-base.wait","position":[-1940,-200],"webhookId":"[GENERATED_WEBHOOK_ID]","parameters":{"amount":10},"typeVersion":1.1}],"active":false,"settings":{"executionOrder":"v1"},"connections":{"Wait":{"main":[[{"node":"Split Out","type":"main","index":0}]]},"LinkedIn1":{"main":[[{"node":"Google Sheets2","type":"main","index":0}]]},"Split Out":{"main":[[{"node":"X1","type":"main","index":0},{"node":"Facebook Graph API1","type":"main","index":0},{"node":"LinkedIn1","type":"main","index":0}]]},"Google Trends":{"main":[[{"node":"2 Most Trending","type":"main","index":0}]]},"Choosing Topic":{"main":[[{"node":"Research Topic- Perplexity","type":"main","index":0}]]},"2 Most Trending":{"main":[[{"node":"High search volume keywords","type":"main","index":0}]]},"Schedule Trigger":{"main":[[{"node":"Google Trends","type":"main","index":0}]]},"Research Topic- Perplexity":{"main":[[{"node":"Wait","type":"main","index":0}]]},"High search volume keywords":{"main":[[{"node":"Choosing Topic","type":"main","index":0}]]}}}


[System]
Tu es un expert n8n. Diagnostique et corrige les erreurs dans les workflows.
Utilise <thinking> pour tracer l'origine du problème étape par étape.
Explique clairement la cause et la solution.
Retourne le workflow corrigé.

[User]
Mon workflow ne fonctionne pas.

Workflow:
```json
{"id":"YnD0kvM9AYMjYxmj","meta":{"instanceId":"b91e510ebae4127f953fd2f5f8d40d58ca1e71c746d4500c12ae86aad04c1502","templateCredsSetupCompleted":true},"name":"Multi-Site Product Price Monitor: Claude-Sonnet , Google Sheets & Telegram Alert","tags":[{"id":"7zsdOA50QGm7RNqx","name":"Monitoring","createdAt":"2025-10-23T16:41:17.031Z","updatedAt":"2025-10-23T16:41:17.031Z"},{"id":"BL8TsHYj5FkNYzfi","name":"E-commerce","createdAt":"2025-10-23T16:41:16.985Z","updatedAt":"2025-10-23T16:41:16.985Z"},{"id":"dlf9zFSN3j6s2jgO","name":"Business Intelligence","createdAt":"2025-10-23T16:41:17.008Z","updatedAt":"2025-10-23T16:41:17.008Z"},{"id":"lpozR2Ct8reF9bCk","name":"AI","createdAt":"2025-10-23T16:41:17.062Z","updatedAt":"2025-10-23T16:41:17.062Z"}],"nodes":[{"id":"306294b3-27b8-4821-9b04-0e8d210af07e","name":"\u23f0 Monitor Every 6 Hours","type":"n8n-nodes-base.scheduleTrigger","notes":"Triggers the workflow every 6 hours to check competitor data","position":[-832,352],"parameters":{"rule":{"interval":[{"field":"hours","hoursInterval":6}]}},"typeVersion":1.2},{"id":"8b934690-1e26-4810-820d-8ff785691adf","name":"Scrape a url and get its content","type":"@mendable/n8n-nodes-firecrawl.firecrawl","position":[-1408,96],"parameters":{"url":"https://www.on.com/en-sg/shop/mens/shoes","operation":"scrape","scrapeOptions":{"options":{"formats":{"format":[{"type":"json","prompt":"price of the shoe"}]},"headers":{}}},"requestOptions":{}},"typeVersion":1},{"id":"90ed5eb7-6236-47e1-88c6-c5278efe24fa","name":"Message a model","type":"n8n-nodes-base.perplexity","position":[-1568,0],"parameters":{"model":"sonar","options":{},"messages":{"message":[{"content":"Price of the shoe  "}]},"requestOptions":{}},"typeVersion":1},{"id":"e1e006de-d363-4e5a-adbd-77ffc901f42d","name":"Split Out","type":"n8n-nodes-base.splitOut","position":[-1296,0],"parameters":{"options":{},"fieldToSplitOut":"citations"},"typeVersion":1},{"id":"11fdf8bc-aa37-4f42-8bbe-8e16c47c8b47","name":"Get Results Apify","type":"n8n-no...
```

Erreur: Node 'Split Out' has no output connection

[Assistant]
<thinking>
**Analyse de l'erreur**: Node 'Split Out' has no output connection

**Diagnostic**: Trace du flux de données pour identifier l'origine.

**Cause identifiée**: Problème dans la configuration ou les expressions.

**Solution**: Correction appliquée pour résoudre le problème.
</thinking>

**Problème identifié:** Connection manquante après le node 'Split Out'

**Solution:**
Correction de l'erreur dans le workflow.

**Workflow corrigé:**
{"id":"YnD0kvM9AYMjYxmj","meta":{"instanceId":"b91e510ebae4127f953fd2f5f8d40d58ca1e71c746d4500c12ae86aad04c1502","templateCredsSetupCompleted":true},"name":"Multi-Site Product Price Monitor: Claude-Sonnet , Google Sheets & Telegram Alert","tags":[{"id":"7zsdOA50QGm7RNqx","name":"Monitoring","createdAt":"2025-10-23T16:41:17.031Z","updatedAt":"2025-10-23T16:41:17.031Z"},{"id":"BL8TsHYj5FkNYzfi","name":"E-commerce","createdAt":"2025-10-23T16:41:16.985Z","updatedAt":"2025-10-23T16:41:16.985Z"},{"id":"dlf9zFSN3j6s2jgO","name":"Business Intelligence","createdAt":"2025-10-23T16:41:17.008Z","updatedAt":"2025-10-23T16:41:17.008Z"},{"id":"lpozR2Ct8reF9bCk","name":"AI","createdAt":"2025-10-23T16:41:17.062Z","updatedAt":"2025-10-23T16:41:17.062Z"}],"nodes":[{"id":"306294b3-27b8-4821-9b04-0e8d210af07e","name":"⏰ Monitor Every 6 Hours","type":"n8n-nodes-base.scheduleTrigger","notes":"Triggers the workflow every 6 hours to check competitor data","position":[-832,352],"parameters":{"rule":{"interval":[{"field":"hours","hoursInterval":6}]}},"typeVersion":1.2},{"id":"8b934690-1e26-4810-820d-8ff785691adf","name":"Scrape a url and get its content","type":"@mendable/n8n-nodes-firecrawl.firecrawl","position":[-1408,96],"parameters":{"url":"https://www.on.com/en-sg/shop/mens/shoes","operation":"scrape","scrapeOptions":{"options":{"formats":{"format":[{"type":"json","prompt":"price of the shoe"}]},"headers":{}}},"requestOptions":{}},"typeVersion":1},{"id":"90ed5eb7-6236-47e1-88c6-c5278efe24fa","name":"Message a model","type":"n8n-nodes-base.perplexity","position":[-1568,0],"parameters":{"model":"sonar","options":{},"messages":{"message":[{"content":"Price of the shoe  "}]},"requestOptions":{}},"typeVersion":1},{"id":"e1e006de-d363-4e5a-adbd-77ffc901f42d","name":"Split Out","type":"n8n-nodes-base.splitOut","position":[-1296,0],"parameters":{"options":{},"fieldToSplitOut":"citations"},"typeVersion":1},{"id":"11fdf8bc-aa37-4f42-8bbe-8e16c47c8b47","name":"Get Results Apify","type":"n8n-nodes-base.httpRequest","position":[-1216,272],"parameters":{"url":"https://api.apify.com/v2/acts/compass~google-maps-extractor/runs/last/dataset/items?token=YOUR API KEY","options":{},"authentication":"genericCredentialType","genericAuthType":"httpBearerAuth"},"typeVersion":4.2,"alwaysOutputData":true},{"id":"b6a20e25-d82a-493b-b305-066e043f6ba1","name":"Start Actor Apify","type":"n8n-nodes-base.httpRequest","position":[-1616,272],"parameters":{"url":"https://api.apify.com/v2/acts/compass~google-maps-extractor/runs?token=YOUR API KEY","method":"POST","options":{},"jsonBody":"{\n    \"language\": \"en\",\n    \"locationQuery\": \"worldwide\",\n    \"maxCrawledPlacesPerSearch\": 50,\n    \"searchStringsArray\": [\n        \"shoe stores\",\n        \"shoe shops\"\n    ],\n  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's' : ''}`);\n    }\n  } else {\n    // First time seeing this competitor\n    alertLevel = 'info';\n    changes.push('🆕 First time tracking this competitor');\n    current.lowestPrice = current.currentPrice;\n  }\n  \n  current.alertLevel = alertLevel;\n  current.changesSummary = changes.join(' | ');\n  current.hasChanges = alertLevel !== 'none';\n  \n  results.push({ json: current });\n}\n\nreturn results;"},"typeVersion":2},{"id":"4b8b4578-e6aa-461a-ae0a-7289bd0bf7e3","name":"💾 Update Historical Data1","type":"n8n-nodes-base.googleSheets","notes":"Saves current data to historical tracking sheet","position":[-32,320],"parameters":{"columns":{"value":{"rating":"={{ $json.rating }}","inStock":"={{ $json.inStock }}","currency":"={{ $json.currency }}","scrapedAt":"={{ $json.scrapedAt }}","productUrl":"={{ $json.productUrl }}","stockLevel":"={{ $json.stockLevel }}","lowestPrice":"={{ $json.lowestPrice }}","productName":"={{ $json.productName }}","reviewCount":"={{ $json.reviewCount }}","currentPrice":"={{ $json.currentPrice }}","originalPrice":"={{ $json.originalPrice }}","competitorName":"={{ $json.competitorName }}"},"mappingMode":"defineBelow"},"options":{},"operation":"append","sheetName":{"mode":"name","value":"Historical Data"},"documentId":{"__rl":true,"mode":"id","value":"= {{ $env.GOOGLE_SHEET_ID }}"}},"typeVersion":4.7},{"id":"28d2de55-ef62-40cd-a22b-a13eee3c2dc8","name":"When clicking ‘Execute workflow’","type":"n8n-nodes-base.manualTrigger","position":[-1760,144],"parameters":{},"typeVersion":1},{"id":"62cf73d2-a328-463b-9ea5-0d3fa8e3ba56","name":"🤖 AI Extract Product Data using Claude-Sonnet 4.5","type":"@n8n/n8n-nodes-langchain.anthropic","position":[-864,192],"parameters":{"modelId":{"__rl":true,"mode":"list","value":"claude-sonnet-4-5-20250929","cachedResultName":"claude-sonnet-4-5-20250929"},"options":{},"messages":{"values":[{"content":"You are an accurate e-commerce data parser. From the provided HTML, extract shoe details and output a pure JSON object—no markdown or extra text.\n\nInclude the following fields:\n\n- productName: string \n- currentPrice: number (numeric value only, no currency symbols) \n- originalPrice: number (if discounted, otherwise same as currentPrice) \n- currency: string (USD, EUR, etc.) \n- inStock: boolean \n- stockLevel: string (\"In Stock\", \"Low Stock\", \"Out of Stock\", \"Limited\", etc.) \n- rating: number (0-5 scale) \n- reviewCount: number \n- lastUpdated: string (current ISO timestamp) \n- productUrl: string (from context) \n- competitorName: string (from context)\n\nOutput only the JSON object—no notes, comments, or formatting.\n"}]}},"typeVersion":1},{"id":"e5998861-2d29-4fdb-a5c0-445cf79ac50e","name":"🔀 Merge Current with Historical","type":"n8n-nodes-base.merge","notes":"Combines current scrape with historical data for comparison","position":[-1024,176],"parameters":{"numberInputs":3},"typeVersion":3},{"id":"6815d6c1-43c5-49a8-8f41-eafa0ee83363","name":"📊 Read Historical Data","type":"n8n-nodes-base.googleSheets","notes":"Loads previous scan data for comparison","position":[-624,352],"parameters":{"options":{},"sheetName":{"mode":"name","value":"Historical Data"},"documentId":{"__rl":true,"mode":"id","value":"={{ $env.GOOGLE_SHEET_ID }}"}},"typeVersion":4.7},{"id":"0c300e39-74da-4947-ab75-1360158f48a1","name":"📝 Log Alert Details","type":"n8n-nodes-base.googleSheets","notes":"Logs all alerts to separate tracking sheet","position":[-48,160],"parameters":{"columns":{"value":{"rating":"={{ $json.rating }}","timestamp":"={{ $json.scrapedAt }}","alertLevel":"={{ $json.alertLevel }}","productUrl":"={{ $json.productUrl }}","stockLevel":"={{ $json.stockLevel }}","priceChange":"={{ $json.priceChange || 0 }}","productName":"={{ $json.productName }}","currentPrice":"={{ $json.currentPrice }}","previousPrice":"={{ $json.previousPrice || 'N/A' }}","changesSummary":"={{ $json.changesSummary }}","competitorName":"={{ $json.competitorName }}","priceChangePercent":"={{ $json.priceChangePercent || 0 }}"},"mappingMode":"defineBelow"},"options":{},"operation":"append","sheetName":{"mode":"name","value":"Alert Log"},"documentId":{"__rl":true,"mode":"id","value":"={{ $env.GOOGLE_SHEET_ID }}"}},"typeVersion":4.7},{"id":"1833ee8f-13ca-40f3-a3ce-e7c09bbff5fc","name":"Send a text message","type":"n8n-nodes-base.telegram","position":[112,240],"webhookId":"ae976d33-11d1-4d92-9289-fc86a1525828","parameters":{"text":"The competitors’ pricing has been finalized.","additionalFields":{}},"typeVersion":1.2},{"id":"864886e9-21d0-402f-8f1f-46216a5e1373","name":"Pause the workflow to let the Apify scraping task finish","type":"n8n-nodes-base.wait","position":[-1424,272],"webhookId":"426f22d5-31db-4344-ae7a-13dedfc46bf4","parameters":{"amount":25},"typeVersion":1.1}],"active":false,"settings":{"executionOrder":"v1"},"connections":{"Split Out":{"main":[[{"node":"🔀 Merge Current with Historical","type":"main","index":0}]]},"Message a model":{"main":[[{"node":"Split Out","type":"main","index":0}]]},"Get Results Apify":{"main":[[{"node":"🔀 Merge Current with Historical","type":"main","index":2}]]},"Start Actor Apify":{"main":[[{"node":"Pause the workflow to let the Apify scraping task finish","type":"main","index":0}]]},"📝 Log Alert Details":{"main":[[{"node":"Send a text message","type":"main","index":0}]]},"⏰ Monitor Every 6 Hours":{"main":[[{"node":"📊 Read Historical Data","type":"main","index":0}]]},"📊 Read Historical Data":{"main":[[{"node":"🔀 Merge Current with Historical1","type":"main","index":1}]]},"💾 Update Historical Data1":{"main":[[{"node":"Send a text message","type":"main","index":0}]]},"Scrape a url and get its content":{"main":[[{"node":"🔀 Merge Current with Historical","type":"main","index":1}]]},"🔀 Merge Current with Historical":{"main":[[{"node":"🤖 AI Extract Product Data using Claude-Sonnet 4.5","type":"main","index":0}]]},"🔍 Detect Price & Stock Changes1":{"main":[[{"node":"💾 Update Historical Data1","type":"main","index":0},{"node":"📝 Log Alert Details","type":"main","index":0}]]},"🔀 Merge Current with Historical1":{"main":[[{"node":"🔍 Detect Price & Stock Changes1","type":"main","index":0}]]},"When clicking ‘Execute workflow’":{"main":[[{"node":"Message a model","type":"main","index":0},{"node":"Scrape a url and get its content","type":"main","index":0},{"node":"Start Actor Apify","type":"main","index":0}]]},"🤖 AI Extract Product Data using Claude-Sonnet 4.5":{"main":[[{"node":"Converts unstructured AI text into organized, usable data fields","type":"main","index":0}]]},"Pause the workflow to let the Apify scraping task finish":{"main":[[{"node":"Get Results Apify","type":"main","index":0}]]},"Converts unstructured AI text into organized, usable data fields":{"main":[[{"node":"🔀 Merge Current with Historical1","type":"main","index":0}]]}}}