From c7bcf4ecad8f8cc492c4f9c2040c67f77c5f03db Mon Sep 17 00:00:00 2001
From: itsmattkc <34096995+itsmattkc@users.noreply.github.com>
Date: Mon, 27 Sep 2021 11:10:31 -0700
Subject: [PATCH] nodeview: remove from attached items when removing node

---
 app/widget/nodeview/nodeview.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/app/widget/nodeview/nodeview.cpp b/app/widget/nodeview/nodeview.cpp
index c4155ab8e..2f72419fd 100644
--- a/app/widget/nodeview/nodeview.cpp
+++ b/app/widget/nodeview/nodeview.cpp
@@ -980,6 +980,13 @@ void NodeView::OpenSelectedNodeInViewer()
 
 void NodeView::RemoveNode(Node *node)
 {
+  for (auto it=attached_items_.begin(); it!=attached_items_.end(); ) {
+    if (it->item->GetNode() == node) {
+      it = attached_items_.erase(it);
+    } else {
+      it++;
+    }
+  }
   for (const Node::OutputConnection &oc : node->output_connections()) {
     scene_.RemoveEdge(oc.first, oc.second);
   }