Showing results for 
Search instead for 
Did you mean: 
Helper I
Helper I

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

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.  


Hi @AzureLearner 

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

Helpful resources

PA User Group

Welcome to the User Group Public Preview

Check out new user group experience and if you are a leader please create your group

Power Apps Community Call

Monthly Power Apps Community Call

Did you miss the call?? Check out the Power Apps Community Call here!


Experience what’s next for Power Apps

See the latest Power Apps innovations, updates, and demos from the Microsoft Business Applications Launch Event.

Power Platform ISV STudio

Power Platform ISV Studio

ISV Studio is the go-to Power Platform destination for ISV’s to monitor & manage applications post-AppSource publish.

Top Solution Authors
Top Kudoed Authors
Users online (69,547)