"Looking up a value using a key is not supported on an instance"
List workflow suspends with "looking up a value using a key is not supported on an instance" error


Have you renamed any list columns after they were created?
You may have name matching trouble because you see the column name alias (which starts out as the column name) but if it was renamed in SharePoint then Nintex may be using the actual original column name.
You may have name matching trouble because you see the column name alias (which starts out as the column name) but if it was renamed in SharePoint then Nintex may be using the actual original column name.
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