{"record":{"id":"fca270aa43064a1e","repo":"keras-team/keras","slug":"argument-constant-values-can-only-be-provided-wh-fca270","errorCode":null,"errorMessage":"Argument `constant_values` can only be provided when `mode == 'constant'`. Received: mode={mode}","messagePattern":"Argument `constant_values` can only be provided when `mode == 'constant'`\\. Received: mode=(.+?)","errorType":"exception","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"keras/src/backend/numpy/numpy.py","lineNumber":1270,"sourceCode":"\ndef ones_like(x, dtype=None):\n    return np.ones_like(x, dtype=dtype)\n\n\ndef outer(x1, x2):\n    x1 = convert_to_tensor(x1)\n    x2 = convert_to_tensor(x2)\n    dtype = dtypes.result_type(x1.dtype, x2.dtype)\n    x1 = x1.astype(dtype)\n    x2 = x2.astype(dtype)\n    return np.outer(x1, x2)\n\n\ndef pad(x, pad_width, mode=\"constant\", constant_values=None):\n    kwargs = {}\n    if constant_values is not None:\n        if mode != \"constant\":\n            raise ValueError(\n                \"Argument `constant_values` can only be \"\n                \"provided when `mode == 'constant'`. \"\n                f\"Received: mode={mode}\"\n            )\n        kwargs[\"constant_values\"] = constant_values\n    return np.pad(x, pad_width, mode=mode, **kwargs)\n\n\ndef percentile(x, q, axis=None, method=\"linear\", keepdims=False):\n    x = convert_to_tensor(x)\n    q = convert_to_tensor(q)\n    ori_dtype = standardize_dtype(x.dtype)\n    if ori_dtype == \"bool\":\n        x = x.astype(config.floatx())\n    dtype = dtypes.result_type(x.dtype, float)\n    return np.percentile(\n        x, q, axis=axis, method=method, keepdims=keepdims\n    ).astype(dtype)","sourceCodeStart":1252,"sourceCodeEnd":1288,"githubUrl":"https://github.com/keras-team/keras/blob/7a34a03db60bf60042242d6a556fc3be119046a5/keras/src/backend/numpy/numpy.py#L1252-L1288","documentation":"Error \"Argument `constant_values` can only be provided when `mode == 'constant'`. Received: mode={mode}\" thrown in keras-team/keras.","triggerScenarios":"Thrown at keras/src/backend/numpy/numpy.py:1270 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"}