{"record":{"id":"83de791ad5e9816c","repo":"keras-team/keras","slug":"expected-the-input-image-to-be-rank-3-or-4-receiv-83de79","errorCode":null,"errorMessage":"Expected the input image to be rank 3 or 4. Received inputs.shape={images_shape}","messagePattern":"Expected the input image to be rank 3 or 4\\. Received inputs\\.shape=(.+?)","errorType":"exception","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"keras/src/layers/preprocessing/image_preprocessing/random_hue.py","lineNumber":75,"sourceCode":"        super().__init__(data_format=data_format, **kwargs)\n        self._set_factor(factor)\n        self.value_range = value_range\n        self.seed = seed\n        self.generator = self.backend.random.SeedGenerator(seed)\n\n    def get_random_transformation(self, data, training=True, seed=None):\n        if isinstance(data, dict):\n            images = data[\"images\"]\n        else:\n            images = data\n        images_shape = self.backend.shape(images)\n        rank = len(images_shape)\n        if rank == 3:\n            batch_size = 1\n        elif rank == 4:\n            batch_size = images_shape[0]\n        else:\n            raise ValueError(\n                \"Expected the input image to be rank 3 or 4. Received \"\n                f\"inputs.shape={images_shape}\"\n            )\n\n        if seed is None:\n            seed = self._get_seed_generator(self.backend._backend)\n        invert = self.backend.random.uniform((batch_size,), seed=seed)\n\n        invert = self.backend.numpy.where(\n            invert > 0.5,\n            -self.backend.numpy.ones_like(invert),\n            self.backend.numpy.ones_like(invert),\n        )\n        factor = self.backend.random.uniform(\n            (batch_size,),\n            minval=self.factor[0],\n            maxval=self.factor[1],\n            seed=seed,","sourceCodeStart":57,"sourceCodeEnd":93,"githubUrl":"https://github.com/keras-team/keras/blob/7a34a03db60bf60042242d6a556fc3be119046a5/keras/src/layers/preprocessing/image_preprocessing/random_hue.py#L57-L93","documentation":"Error \"Expected the input image to be rank 3 or 4. Received inputs.shape={images_shape}\" thrown in keras-team/keras.","triggerScenarios":"Thrown at keras/src/layers/preprocessing/image_preprocessing/random_hue.py:75 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"}