tbl.write m33.fits Value Error: Illegal format object

[JosephKarpinski]

Working through the Python Jupyter Notebook “CDS2021_CSC2_tutorial.ipynb” in VSCode Python 3.8.5
encountered ValueError trying to write m33.fits file
See attached:

[JosephKarpinski]

This worked.
Closing.

[JosephKarpinski]

Converting column ‘likelihood_class’ to string fixed the problem.
See above attachment.