InvalidOperationException: Calling Scene Raisefrom assembly reloading callbacks are not supported.
//Delay the open scene method call.
private void OpenScene()
{
EditorApplication.delayCall += OpenSceneDelay;
}
private void OpenSceneDelay()
{
EditorApplication.delayCall -= OpenSceneDelay;
EditorSceneManager.OpenScene(ScenePath, OpenSceneMode.Additive);
}