when I click on the red triangle error, it reads the following:
Syntax error
Details: Expression evaluation error at functiona!isNullOrEmpty parameter 1 [line3]: Invalid index operator 'hash' (expecting comma).
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This "W#SA Vehicle" needs to be the correct name of your record type.
upon correcting it, now I have gotten this error message
Are you sure that you used the correct record type name?
yes
We need more detail. Can you share the code of the whole grid?