What does the error message "ArrowInvalid: Called Open() on an uninitialized FileSource" indicate in terms of Tensorflow Dataset?

edit

The error message "ArrowInvalid: Called Open() on an uninitialized FileSource" in terms of Tensorflow Dataset typically indicates that there is a problem with accessing a file source required by the dataset. This error can occur if the file source has not been correctly initialized or if there is a problem with the file path or format. It is often caused by incorrect configuration of the dataset, such as specifying the wrong file path or format. To resolve this error, you should review the dataset configuration to ensure that the correct file path and format are specified, and that the file source is properly initialized before attempting to use it.