Hello, I have an existing Nintex Workflow that uses a Query List action with a CAML Query entered into the CAML editor. This workflow has worked without any issues for almost a year, but now I am seeing strange behaviour when I try to Configure the Query List action.
When I click Configure on the Query List action it shows me the properties and I can see the CAML Query in the CAML editor. If I don't make any changes and simply click Save, it takes me back to the main workflow but shows a Warning sign over the Query List action with the message "The following fields must be configured: 'Query' cannot be blank."
If I then click Configure on the Query List action again, Query builder is now selected rather than CAML editor, and if I change to CAML editor my CAML Query is gone and replaced with some basic default CAML query.
I can replicate this behaviour on 4 different environments. This also happens if I create a brand new workflow and add only the Query List action to it.
We have Nintex Workflow 2013 (126.96.36.199) - International, Database version 188.8.131.52.
Any thoughts what is happening here?