{"record":{"id":"57904fd366152282","repo":"Comfy-Org/ComfyUI","slug":"video-generation-completed-but-no-video-was-return","errorCode":null,"errorMessage":"Video generation completed but no video was returned","messagePattern":"Video generation completed but no video was returned","errorType":"exception","errorClass":"Exception","httpStatus":null,"severity":"error","filePath":"comfy_api_nodes/nodes_veo2.py","lineNumber":248,"sourceCode":"            if hasattr(video, \"bytesBase64Encoded\") and video.bytesBase64Encoded:\n                return IO.NodeOutput(InputImpl.VideoFromFile(BytesIO(base64.b64decode(video.bytesBase64Encoded))))\n\n            if hasattr(video, \"gcsUri\") and video.gcsUri:\n                return IO.NodeOutput(await download_url_to_video_output(video.gcsUri))\n\n            raise Exception(\"Video returned but no data or URL was provided\")\n        raise Exception(\"Video generation completed but no video was returned\")\n\n\nclass Veo3VideoGenerationNode(IO.ComfyNode):","sourceCodeStart":230,"sourceCodeEnd":266,"githubUrl":"https://github.com/Comfy-Org/ComfyUI/blob/1c6d8d45b3693bfbb32385b410d813a7fd6be216/comfy_api_nodes/nodes_veo2.py#L230-L266","documentation":"Error \"Video generation completed but no video was returned\" thrown in Comfy-Org/ComfyUI.","triggerScenarios":"Thrown at comfy_api_nodes/nodes_veo2.py:248 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Retry the generation; no video was returned."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"1c6d8d45b3693bfbb32385b410d813a7fd6be216","analyzedAt":"2026-08-14T19:37:18.893Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}