{"record":{"id":"6b3c6bd4297bc919","repo":"keras-team/keras","slug":"unknown-fill-mode-fill-mode","errorCode":null,"errorMessage":"Unknown fill_mode: {fill_mode}","messagePattern":"Unknown fill_mode: (.+?)","errorType":"exception","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"keras/src/backend/tensorflow/image.py","lineNumber":712,"sourceCode":"                coords, dtype=tf.bool\n            )\n        elif fill_mode in [\"mirror\", \"reflect\"]:\n            coords = tf.abs(coords)\n            size_2 = size * 2\n            mod = tf.math.mod(coords, size_2)\n            under = mod < size\n            over = ~under\n            # reflect mode is same as mirror for under\n            coords = tf.where(under, mod, size_2 - mod)\n            # for reflect mode, adjust the over case\n            if fill_mode == \"reflect\":\n                coords = tf.where(over, coords - 1, coords)\n            return coords, tf.ones_like(coords, dtype=tf.bool)\n        elif fill_mode == \"wrap\":\n            coords = tf.math.mod(coords, size)\n            return coords, tf.ones_like(coords, dtype=tf.bool)\n        else:\n            raise ValueError(f\"Unknown fill_mode: {fill_mode}\")\n\n    valid_1d_interpolations = []\n    for coordinate, size in zip(coordinate_arrs, input_arr.shape):\n        interp_nodes = interp_fun(coordinate)\n        valid_interp = []\n        for index, weight in interp_nodes:\n            safe_index, valid = process_coordinates(index, size)\n            valid_interp.append((safe_index, valid, weight))\n        valid_1d_interpolations.append(valid_interp)\n\n    outputs = []\n    for items in itertools.product(*valid_1d_interpolations):\n        indices, validities, weights = zip(*items)\n        indices = tf.transpose(tf.stack(indices))\n\n        gathered = tf.transpose(tf.gather_nd(input_arr, indices))\n\n        # Cast to computation dtype early to avoid type issues","sourceCodeStart":694,"sourceCodeEnd":730,"githubUrl":"https://github.com/keras-team/keras/blob/7a34a03db60bf60042242d6a556fc3be119046a5/keras/src/backend/tensorflow/image.py#L694-L730","documentation":"Error \"Unknown fill_mode: {fill_mode}\" thrown in keras-team/keras.","triggerScenarios":"Thrown at keras/src/backend/tensorflow/image.py:712 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"}