{"record":{"id":"c745d2d7c235fa51","repo":"keras-team/keras","slug":"model-self-class-name-does-not-have-a-c","errorCode":null,"errorMessage":"Model {self.__class__.__name__} does not have a `call()` method implemented.","messagePattern":"Model (.+?) does not have a `call\\(\\)` method implemented\\.","errorType":"exception","errorClass":"NotImplementedError","httpStatus":null,"severity":"error","filePath":"keras/src/models/model.py","lineNumber":169,"sourceCode":"            from keras.src.models.functional import Functional\n\n            return Functional.__new__(Functional, *args, **kwargs)\n        return typing.cast(cls, super().__new__(cls))\n\n    def __init__(self, *args, **kwargs):\n        Trainer.__init__(self)\n        from keras.src.models import functional\n\n        # Signature detection for usage of a `Model` subclass\n        # as a `Functional` subclass\n        if functional_init_arguments(args, kwargs):\n            inject_functional_model_class(self.__class__)\n            functional.Functional.__init__(self, *args, **kwargs)\n        else:\n            Layer.__init__(self, *args, **kwargs)\n\n    def call(self, *args, **kwargs):\n        raise NotImplementedError(\n            f\"Model {self.__class__.__name__} does not have a `call()` \"\n            \"method implemented.\"\n        )\n\n    @property\n    def layers(self):\n        return list(self._flatten_layers(include_self=False, recursive=False))\n\n    @layers.setter\n    def layers(self, _):\n        raise AttributeError(\n            \"`Model.layers` attribute is reserved and should not be used. \"\n            \"Please use another name.\"\n        )\n\n    @traceback_utils.filter_traceback\n    def get_layer(self, name=None, index=None):\n        \"\"\"Retrieves a layer based on either its name (unique) or index.","sourceCodeStart":151,"sourceCodeEnd":187,"githubUrl":"https://github.com/keras-team/keras/blob/7a34a03db60bf60042242d6a556fc3be119046a5/keras/src/models/model.py#L151-L187","documentation":"Error \"Model {self.__class__.__name__} does not have a `call()` method implemented.\" thrown in keras-team/keras.","triggerScenarios":"Thrown at keras/src/models/model.py:169 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"}