Errors when pyRS loads data and a NoneType is returned

[fanchercm]

Describe the bug
Nonetype is loaded when run numbers are in the database but files have not been autoreduced or are not found

To Reproduce
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3. Describe the errors, and copy-and-paste the error messages is applicable.
4. Mentioning the developer related (by checking Git history) or one of the maintainers directly.

Expected behavior
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Environment (please complete the following information):

• OS: [e.g. Ubuntu]
• Version [e.g. 22]

Additional context
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