{"record":{"id":"410f0f79f72d09a7","repo":"keras-team/keras","slug":"unsupported-arguments-for-litert-export-with-the-p","errorCode":null,"errorMessage":"Unsupported arguments for LiteRT export with the PyTorch backend: {', '.join(unsupported_args)}. Supported arguments are: {', '.join(supported_args)}.","messagePattern":"Unsupported arguments for LiteRT export with the PyTorch backend: (.+?)\\. Supported arguments are: (.+?)\\.","errorType":"validation","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"keras/src/export/litert.py","lineNumber":288,"sourceCode":"    for k, v in kwargs.items():\n        if k in valid_litert_torch_args:\n            litert_torch_kwargs[k] = v\n\n    if \"optimizations\" in kwargs and \"quant_config\" not in litert_torch_kwargs:\n        quant_cfg = _create_quant_config_from_optimizations(\n            kwargs[\"optimizations\"], litert_torch\n        )\n        if quant_cfg is not None:\n            litert_torch_kwargs[\"quant_config\"] = quant_cfg\n\n    unsupported_args = sorted(\n        key\n        for key in kwargs\n        if key not in valid_litert_torch_args and key != \"optimizations\"\n    )\n    if unsupported_args:\n        supported_args = sorted(valid_litert_torch_args | {\"optimizations\"})\n        raise ValueError(\n            \"Unsupported arguments for LiteRT export with the PyTorch \"\n            f\"backend: {', '.join(unsupported_args)}. Supported arguments \"\n            f\"are: {', '.join(supported_args)}.\"\n        )\n\n    return litert_torch_kwargs\n\n\ndef _get_litert_torch_kwarg_names(litert_torch):\n    return {\n        name\n        for name in inspect.signature(litert_torch.convert).parameters\n        if name not in {\"module\", \"sample_args\", \"sample_kwargs\"}\n    }\n\n\n@contextlib.contextmanager\ndef _preserve_jax_x64_state():","sourceCodeStart":270,"sourceCodeEnd":306,"githubUrl":"https://github.com/keras-team/keras/blob/7a34a03db60bf60042242d6a556fc3be119046a5/keras/src/export/litert.py#L270-L306","documentation":"Error \"Unsupported arguments for LiteRT export with the PyTorch backend: {', '.join(unsupported_args)}. Supported arguments are: {', '.join(supported_args)}.\" thrown in keras-team/keras.","triggerScenarios":"Thrown at keras/src/export/litert.py:288 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"7a34a03db60bf60042242d6a556fc3be119046a5","analyzedAt":"2026-08-25T21:25:25.994Z","schemaVersion":2},"datasetVersion":"2026-08-26T02:17:13.382Z"}