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app.py

@@ -254,8 +254,9 @@ def reconstruct_objects(image: np.ndarray):
         return glb, preview, f"OK: {len(masks)} objects, {n:,} faces ({elapsed}s)"
     except Exception as e:
         import traceback
-        traceback.print_exc()
-        return None, None, f"Error: {e}"
+        tb = traceback.format_exc()
+        print(tb)
+        return None, None, f"Error:\n{tb[-1500:]}"
 
 # --- UI ---
 with gr.Blocks(title="SAM 3D Objects") as demo: