010090 : An invalid or null filename was obtained from the path specification.

Description

A valid file name could not be found after parsing the specified input path.

Solution

Check the input path or pathname to remove any invalid characters or symbols, such as *, ?, ", <, >, and |. For accessing data on a network folder, the UNC path should have the following syntax:

   \\<computer name>\<shared directory>\...

For example:

    \\majestic12\data\groom_lk\...

In Python scripting, note that the backward slash (\) is reserved for other purposes, and \\ or / should be used as the separator in a path. For example:

    \\majestic12\\data\\groom_lk\\...