Destroying assets is not permitted to avoid data loss

[y_gg]

I will follow this example（ Add ability to exclude tiles by implementing a C# class. by kring · Pull Request #248 · CesiumGS/cesium-unity · GitHub ）The following problem occurred during the operation

[janine]

Hi @y_gg,

This is a known bug, and we have a Github issue open for it here. We’ll update this thread when we have a fix.

[y_gg]

Is it a problem with the Unity version

[janine]

No, it’s something wrong with the plugin attempting to destroy a texture asset in the cloned material.