How could I fix these errors?

[baobaogamedev]

There are some errors after I exit the game.

Could not update a managed instance value at property path 'managedReferences[_____________]', with value 'Nova.UIControls ButtonVisuals'

Trying to update the managed reference registry with invalid propertyPath(likely caused by a missing reference instance)'managedReferences[_____________].Label', with value

How could I fix these errors?

[adgray1]

While we aren't familiar with this error, I'm moving it over to "Bugs" for us to keep track of.

That said, after some initial googling to investigate, this appears to be a Unity bug with the SerializeReference feature (which Nova uses for ItemVisuals). Some more googling/forum posts could offer more insights, but here are a couple of links we found which may be useful:

1. Unity 2021.3.9 build error invalid propertyPath
2. 'invalid propertyPath' error on upgrade, localization data seems to have been corrupted

And finally, which version of Unity are you using?

[baobaogamedev]

Thank you.
I am using Unity 2022.3.2f1

[marc-antoine-girard]

Hi, just passing by and I thought I would give you some insight about this issue and how to fix it.

Origin:
This is indeed an error from Unity, which can appear when a prefab contains a SerializedReference variable (which ItemViews do) and overrides the value of something that doesn't require an override. It's pretty hard to reproduce since Unity usually tracks these things, but AFAIK, it should mostly happen when dealing with branches and Version Control.

How to Fix:

• Copy the GUID in the managedReferences[GUID here] error. Then, open your scene (the one that triggers the error) in a Text Editor.
• CTRL+F (find) it in the file. Once you find it, it should look like this:

    - target: {fileID: 7062939149101832317, guid: [GUID here],
        type: 3}
      propertyPath: Label
      value: Something
      objectReference: {fileID: 0}

• This is a Prefab override block. Select everything from -target to objectReference (basically the whole block) and delete that. Repeat the search and delete until there's no more block like that with that GUID.
• Open Unity and Reload your scene. It should be fix now :)