{"record":{"id":"c2e435f507ec9a58","repo":"keras-team/keras","slug":"could-not-interpret-serialized-printable-module-n","errorCode":null,"errorMessage":"Could not interpret serialized {printable_module_name}: {identifier}","messagePattern":"Could not interpret serialized (.+?): (.+?)","errorType":"exception","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"keras/src/legacy/saving/serialization.py","lineNumber":549,"sourceCode":"                raise ValueError(\n                    f\"Unknown {printable_module_name}: '{object_name}'. \"\n                    \"Please ensure you are using a \"\n                    \"`keras.utils.custom_object_scope` \"\n                    \"and that this object is included in the scope. See \"\n                    \"https://www.tensorflow.org/guide/keras/save_and_serialize\"\n                    \"#registering_the_custom_object for details.\"\n                )\n\n        # Classes passed by name are instantiated with no args, functions are\n        # returned as-is.\n        if inspect.isclass(obj):\n            return obj()\n        return obj\n    elif inspect.isfunction(identifier):\n        # If a function has already been deserialized, return as is.\n        return identifier\n    else:\n        raise ValueError(\n            \"Could not interpret serialized \"\n            f\"{printable_module_name}: {identifier}\"\n        )\n\n\ndef validate_config(config):\n    \"\"\"Determines whether config appears to be a valid layer config.\"\"\"\n    return (\n        isinstance(config, dict) and _LAYER_UNDEFINED_CONFIG_KEY not in config\n    )\n\n\ndef is_default(method):\n    \"\"\"Check if a method is decorated with the `default` wrapper.\"\"\"\n    return getattr(method, \"_is_default\", False)\n","sourceCodeStart":531,"sourceCodeEnd":565,"githubUrl":"https://github.com/keras-team/keras/blob/7a34a03db60bf60042242d6a556fc3be119046a5/keras/src/legacy/saving/serialization.py#L531-L565","documentation":"Error \"Could not interpret serialized {printable_module_name}: {identifier}\" thrown in keras-team/keras.","triggerScenarios":"Thrown at keras/src/legacy/saving/serialization.py:549 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"}