I'm trying to tick the Use Groups checkbox. The following exception is made in the console.
it happened after the 2019.3.3.f1 update.
What could this have to do with?
NullReferenceException: Object reference not set to an instance of an object
PixelCrushers.DialogueSystem.DialogueEditor.DialogueEditorWindow.DrawQuestProperties (PixelCrushers.DialogueSystem.Item item) (at Assets/Plugins/Pixel Crushers/Dialogue System/Scripts/Editor/Dialogue Editor/DialogueEditorWindowItemSection.cs:349)
PixelCrushers.DialogueSystem.DialogueEditor.DialogueEditorWindow.DrawItemPropertiesFirstPart (PixelCrushers.DialogueSystem.Item item) (at Assets/Plugins/Pixel Crushers/Dialogue System/Scripts/Editor/Dialogue Editor/DialogueEditorWindowItemSection.cs:316)
PixelCrushers.DialogueSystem.DialogueEditor.DialogueEditorWindow.DrawAssetSpecificPropertiesFirstPart (PixelCrushers.DialogueSystem.Asset asset) (at Assets/Plugins/Pixel Crushers/Dialogue System/Scripts/Editor/Dialogue Editor/DialogueEditorWindowAssetSection.cs:138)
PixelCrushers.DialogueSystem.DialogueDatabaseEditor.DrawInspectorSelection () (at Assets/Plugins/Pixel Crushers/Dialogue System/Scripts/Editor/Dialogue Editor/DialogueDatabaseEditor.cs:167)
PixelCrushers.DialogueSystem.DialogueDatabaseEditor.OnInspectorGUI () (at Assets/Plugins/Pixel Crushers/Dialogue System/Scripts/Editor/Dialogue Editor/DialogueDatabaseEditor.cs:68)
UnityEditor.UIElements.InspectorElement+<>c__DisplayClass55_0.<CreateIMGUIInspectorFromEditor>b__0 () (at <9a184ab867bb42c296d20ace04f48df3>:0)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)