Invalid argument type (GUID). Expecting a table value instead.

[Black_Magic100]

I seriously can not figure out how to fix this error.  My google search is filled with purple links because I have checked every single article imaginable and yet I still can not fix this problem.  I have absolutely no idea why this is not working.  

[timl]

Hi @AzureLearner 

Perhaps you could try clearing the MaxLength property and leaving it blank. Does that make a difference?