The variable 'ex' is declared but never used

The variable 'ex' is declared but never used

The variable 'ex' is declared but never used

The variable 'ex' is declared but never used

Cannot convert null literal to non-nullable reference type.

'ModelSelectionButton.BackgroundColorProperty' hides inherited member 'VisualElement.BackgroundColorProperty'. Use the new keyword if hiding was intended.

'ModelSelectionButton.BackgroundColor' hides inherited member 'VisualElement.BackgroundColor'. Use the new keyword if hiding was intended.

'ModelInfo' overrides Object.Equals(object o) but does not override Object.GetHashCode()

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.