Reply To: [BUG] Node became "detached" and doubling, when Unity Editor window lost focus

[tadej]

Here’s a stack trace of what gets called when the node is duplicated (or rather pasted) on switching back to unity:

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DUPLICATED UnityEngine.Debug:Log(Object) NodeCanvas.DialogueTrees.MotivitiLocSay:OnValidate(Graph) (at Assets/NodeCanvas-I2Localization-master/unity-project/Assets/NodeCanvas Integrations/I2 Localization/Nodes/MotivitiLocSay.cs:146) NodeCanvas.Framework.Node:Duplicate(Graph) (at Assets/ParadoxNotion/NodeCanvas/Framework/Runtime/Graphs/Node.cs:241) NodeCanvas.Framework.Graph:CloneNodes(List1, Graph, Vector2) (at Assets/ParadoxNotion/NodeCanvas/Framework/Runtime/Graphs/Graph.cs:435) NodeCanvas.Editor.GraphEditor:TryPasteNodesInGraph(Graph, Node[], Vector2) (at Assets/ParadoxNotion/NodeCanvas/Framework/Design/Editor/Windows/GraphEditor_Events.cs:173) NodeCanvas.Editor.GraphEditor:HandlePostNodesGraphEvents(Graph, Vector2) (at Assets/ParadoxNotion/NodeCanvas/Framework/Design/Editor/Windows/GraphEditor_Events.cs:86) NodeCanvas.Editor.GraphEditor:OnGUI() (at Assets/ParadoxNotion/NodeCanvas/Framework/Design/Editor/Windows/GraphEditor.cs:528) UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)   Ending up here (in our custom code):           public override void OnValidate(Graph assignedGraph)         {             System.Diagnostics.StackTrace stackTrace = new System.Diagnostics.StackTrace();                      if (stackTrace.GetFrame(1).GetMethod().Name == "Duplicate")         //gets the name of the method, that called OnValidate(). because, only Duplicate() must trigger next code             {                 Debug.Log("DUPLICATED");                 wasDuplicated = true;                 completeID = null;                 completeID = GetId();                 UpdateEnglishText();             }             base.OnValidate(assignedGraph);         }