You've defined an inspection form in Maximo, but that form is not showing correctly in Opqo.
There are fields on the form that are not displaying
I get an error "Exception: Type null is not a subtype of String" when I try to open an inspection
This is an issue in versions of Opqo up to and including 22.02.0, and is caused by the presence of conditions set on Numeric Entry fields on the form.
Opqo 22.04.0 contains a fix that will allow the form to be displayed and worked with, but without applying the conditions. Opqo 22.05.0 adds support for the conditions.