{"record":{"id":"c24977b7cdcef2c2","repo":"keras-team/keras","slug":"invalid-strides-argument-got-strides","errorCode":null,"errorMessage":"Invalid `strides` argument. Got: {strides}","messagePattern":"Invalid `strides` argument\\. Got: (.+?)","errorType":"exception","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"keras/src/ops/image.py","lineNumber":839,"sourceCode":"    dilation_rate=1,\n    padding=\"valid\",\n    data_format=None,\n):\n    if isinstance(size, int):\n        patch_d = patch_h = patch_w = size\n    elif len(size) == 3:\n        patch_d, patch_h, patch_w = size\n    else:\n        raise TypeError(\n            \"Invalid `size` argument. Expected an \"\n            f\"int or a tuple of length 3. Received: size={size}\"\n        )\n    if strides is None:\n        strides = size\n    if isinstance(strides, int):\n        strides = (strides, strides, strides)\n    if len(strides) != 3:\n        raise ValueError(f\"Invalid `strides` argument. Got: {strides}\")\n    data_format = backend.standardize_data_format(data_format)\n    if data_format == \"channels_last\":\n        channels_in = volumes.shape[-1]\n    elif data_format == \"channels_first\":\n        channels_in = volumes.shape[-4]\n    out_dim = patch_d * patch_w * patch_h * channels_in\n    kernel = backend.numpy.eye(out_dim, dtype=volumes.dtype)\n    kernel = backend.numpy.reshape(\n        kernel, (patch_d, patch_h, patch_w, channels_in, out_dim)\n    )\n    _unbatched = False\n    if len(volumes.shape) == 4:\n        _unbatched = True\n        volumes = backend.numpy.expand_dims(volumes, axis=0)\n    patches = backend.nn.conv(\n        inputs=volumes,\n        kernel=kernel,\n        strides=strides,","sourceCodeStart":821,"sourceCodeEnd":857,"githubUrl":"https://github.com/keras-team/keras/blob/7a34a03db60bf60042242d6a556fc3be119046a5/keras/src/ops/image.py#L821-L857","documentation":"Error \"Invalid `strides` argument. Got: {strides}\" thrown in keras-team/keras.","triggerScenarios":"Thrown at keras/src/ops/image.py:839 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"}