Question ListView bindItem and makeItem getting set to default

Between 2022.2.2f1 and 2022.2.3f1, something has changed with ListViews. I have multiple using custom makeItem and bindItem pairs. Debugging shows that when the Inspector is loading, makeItem and bindItem get called correctly but then the controls get wiped and then the default versions of bindItem and makeItem (makeItem just makes a PropertyField, bindItem just binds to it) run and that second pass is what actually shows up in the editor. I did a bit of investigating and it happens because

ListViewSerializedObjectBinding.ClearListView

, called only by

ListViewSerializedObjectBinding.Release

, now resets makeItem and bindItem to null.

I'm rather confused. I'm not sure why the backend code would reset user settings like that but more importantly, I don't understand why my ListView binding is being released and completely regenerated before the editor loads. Could it be that I'm making a binding mistake that happened to put me in a code path with a new bug? Or maybe the real bug is that it's regenerating the binding when it shouldn't?

 

Hi @Joey35233,

I had a very similar problem until I found out I had manually called .Bind in my CreateInspectorGUI method, which already also calls Bind internally AFAIK. Removing my manual Bind solved the problem in my case. Maybe this helps!