{"record":{"id":"832775327f9395c2","repo":"Comfy-Org/ComfyUI","slug":"at-least-one-reference-image-or-video-is-required","errorCode":null,"errorMessage":"At least one reference image or video is required.","messagePattern":"At least one reference image or video is required\\.","errorType":"validation","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"comfy_api_nodes/nodes_minimax.py","lineNumber":862,"sourceCode":"    ) -> IO.NodeOutput:\n        validate_string(model[\"prompt\"], strip_whitespace=True, min_length=1)\n\n        reference_images = model.get(\"reference_images\", {})\n        reference_videos = model.get(\"reference_videos\", {})\n        reference_audios = model.get(\"reference_audios\", {})\n        if not reference_images and not reference_videos:\n            raise ValueError(\"At least one reference image or video is required.\")\n\n        for image in reference_images.values():\n            validate_image_aspect_ratio(image, (2, 5), (5, 2), strict=False)  # 0.4 to 2.5","sourceCodeStart":844,"sourceCodeEnd":880,"githubUrl":"https://github.com/Comfy-Org/ComfyUI/blob/1c6d8d45b3693bfbb32385b410d813a7fd6be216/comfy_api_nodes/nodes_minimax.py#L844-L880","documentation":"Error \"At least one reference image or video is required.\" thrown in Comfy-Org/ComfyUI.","triggerScenarios":"Thrown at comfy_api_nodes/nodes_minimax.py:862 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Connect at least one reference image or video."],"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"}