Merge branch 'feature/bubbles-revised-2' into dev

cytoscape · Apr 23, 2024 · 1f3c398 · 1f3c398
2 parents 799489e + 4421e73
commit 1f3c398
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/client/components/network-editor/controller.js b/src/client/components/network-editor/controller.js
@@ -685,6 +685,8 @@ export class NetworkEditorController {
     let prevParent = null;
 
     const showButton = parent => {
+      if(parent === null || parent === undefined)
+        return;
       clearTimeout(timeoutID);
       for(const cn of cy.clusterNodes()) {
         const elem = cn.scratch(Scratch.TOGGLE_BUTTON_ELEM);