bug add log

app.py

@@ -179,7 +179,10 @@ def image_to_3d(
     os.makedirs(user_dir, exist_ok=True)
     is_multiimage = is_multiimage.lower() == "true"
 
-
+    multiimages = normalize_multiimages(multiimages)
+    print("[DEBUG] is_multiimage:", is_multiimage, "num_imgs:", len(multiimages))
+    if is_multiimage and len(multiimages) == 0:
+        is_multiimage = False
     # Run pipeline depending on mode
     if not is_multiimage:
         outputs = pipeline.run(
@@ -197,11 +200,8 @@ def image_to_3d(
             },
         )
     else:
-        multiimages = normalize_multiimages(multiimages)
-        if is_multiimage and len(multiimages) == 0:
-            raise gr.Error("Multiple Images mode need at least 1 pic,please upload then click Generate。")
         pil_images = [img for img, _ in multiimages]
-        assert all(isinstance(im, Image.Image) for im in pil_imgs)
+        assert all(isinstance(im, Image.Image) for im in pil_images)
         outputs = pipeline.run_multi_image(
             pil_images,
             seed=seed,
@@ -542,13 +542,12 @@ with gr.Blocks(delete_cache=(600, 600)) as demo:
     multiimage_prompt.upload(
         fn=lambda imgs: imgs,
         inputs=[multiimage_prompt],
-        outputs=[multiimage_combined],
+        outputs=[multiimage_prompt, multiimage_combined],
     )
     uploaded_api_images.upload(
         fn=_files_to_gallery_and_state,
         inputs=[uploaded_api_images],
-        outputs=[multiimage_prompt,
-                multiimage_combined],
+        outputs=[multiimage_prompt, multiimage_combined],
         preprocess=False,
     )