added error message when we cannot enter play mode (#712)

* added error message when we cannot enter play mode * updated null check
XRTK · Dec 15, 2020 · 20379c6 · 20379c6
1 parent 129955b
commit 20379c6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Runtime/Services/MixedRealityToolkit.cs b/Runtime/Services/MixedRealityToolkit.cs
@@ -302,8 +302,9 @@ void OnPlayModeStateChanged(UnityEditor.PlayModeStateChange playModeState)
                             IsApplicationQuitting = false;
                             break;
                         case UnityEditor.PlayModeStateChange.ExitingEditMode:
-                            if (activeProfile == null)
+                            if (activeProfile.IsNull())
                             {
+                                Debug.LogError($"{nameof(MixedRealityToolkit)} has no active profile! Exiting playmode...");
                                 UnityEditor.EditorApplication.isPlaying = false;
                                 UnityEditor.Selection.activeObject = Instance;
                                 UnityEditor.EditorApplication.delayCall += () =>