Recently the conversion of the value from a GUID function to a string has stopped working.
For example, if you add a Label to a form and set its Text property to: "Text " & GUID(), it now reports the error: "Invalid argument type. Expecting one of the following: Text, Number, Boolean."
Go to Solution.
You can use the Text function to convert from the GUID value to a string in this case:
"Text " & Text(GUID())
View solution in original post
Thanks Carlos. This does resolve the issue, however, my main reason for raising it is because it's a breaking change and the documentation also doesn't reflect this change yet (https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/functions/function-guid).
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