[null,null,["Last updated 2024-04-26 UTC."],[],[],null,["# tf.errors.NotFoundError\n\n\u003cbr /\u003e\n\n|-------------------------------------------------------------------------------------------------------------------------------------|\n| [View source on GitHub](https://github.com/tensorflow/tensorflow/blob/v2.16.1/tensorflow/python/framework/errors_impl.py#L303-L315) |\n\nRaised when a requested entity (e.g., a file or directory) was not found.\n\nInherits From: [`OpError`](../../tf/errors/OpError)\n\n#### View aliases\n\n\n**Compat aliases for migration**\n\nSee\n[Migration guide](https://www.tensorflow.org/guide/migrate) for\nmore details.\n\n[`tf.compat.v1.errors.NotFoundError`](https://www.tensorflow.org/api_docs/python/tf/errors/NotFoundError)\n\n\u003cbr /\u003e\n\n tf.errors.NotFoundError(\n node_def, op, message, *args\n )\n\nFor example, running the\n`tf.WholeFileReader.read`\noperation could raise `NotFoundError` if it receives the name of a file that\ndoes not exist.\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Attributes ---------- ||\n|-------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `error_code` | The integer error code that describes the error. |\n| `experimental_payloads` | A dictionary describing the details of the error. |\n| `message` | The error message that describes the error. |\n| `node_def` | The `NodeDef` proto representing the op that failed. |\n| `op` | The operation that failed, if known. \u003cbr /\u003e | **Note:** If the failed op was synthesized at runtime, e.g. a `Send` or `Recv` op, there will be no corresponding [`tf.Operation`](../../tf/Operation) object. In that case, this will return `None`, and you should instead use the [`tf.errors.OpError.node_def`](../../tf/errors/OpError#node_def) to discover information about the op. |"]]