Mendix5 - Error - meta is undefined

Hello, I'm trying to open a blocking pop-up window containing a dataview [object passed from a microflow] with a template grid inside. But instead of getting the pop-up and it's content I see a pop-up stating "meta is undefined" and another pop-up on top of that with the progress. And from there on everything "freezes" in a loop. Anyone else getting this or has a basic idea what could be triggering the behaviour?
1 answers

the userrole you're logged in with doesn't have access to the object. Set security level to production and check entity access in your domain model