{"record":{"id":"cb533f772d757f9d","repo":"keras-team/keras","slug":"the-ragged-attribute-of-kerastensor-is-immutable","errorCode":null,"errorMessage":"The `ragged` attribute of KerasTensor is immutable. One should create a new instance of KerasTensor for this.","messagePattern":"The `ragged` attribute of KerasTensor is immutable\\. One should create a new instance of KerasTensor for this\\.","errorType":"exception","errorClass":"AttributeError","httpStatus":null,"severity":"error","filePath":"keras/src/backend/common/keras_tensor.py","lineNumber":130,"sourceCode":"\n    @property\n    def row_splits_dtype(self):\n        return self._row_splits_dtype\n\n    @row_splits_dtype.setter\n    def row_splits_dtype(self, value):\n        raise AttributeError(\n            \"The `row_splits_dtype` attribute of KerasTensor is immutable. One \"\n            \"should create a new instance of KerasTensor for this.\"\n        )\n\n    @property\n    def ragged(self):\n        return self._ragged\n\n    @ragged.setter\n    def ragged(self, value):\n        raise AttributeError(\n            \"The `ragged` attribute of KerasTensor is immutable. One should \"\n            \"create a new instance of KerasTensor for this.\"\n        )\n\n    @property\n    def ndim(self):\n        return len(self.shape)\n\n    def reshape(self, newshape):\n        from keras.src import ops\n\n        return ops.Reshape(newshape)(self)\n\n    def squeeze(self, axis=None):\n        from keras.src import ops\n\n        return ops.Squeeze(axis)(self)\n","sourceCodeStart":112,"sourceCodeEnd":148,"githubUrl":"https://github.com/keras-team/keras/blob/7a34a03db60bf60042242d6a556fc3be119046a5/keras/src/backend/common/keras_tensor.py#L112-L148","documentation":"Error \"The `ragged` attribute of KerasTensor is immutable. One should create a new instance of KerasTensor for this.\" thrown in keras-team/keras.","triggerScenarios":"Thrown at keras/src/backend/common/keras_tensor.py:130 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"}