Handle undefined (#17183)

(cherry picked from commit 91199c3)
apache · Dec 6, 2021 · 733fc74 · 733fc74
1 parent 361e510
commit 733fc74
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/superset-frontend/src/dashboard/util/getLeafComponentIdFromPath.js b/superset-frontend/src/dashboard/util/getLeafComponentIdFromPath.js
@@ -24,7 +24,7 @@ export default function getLeafComponentIdFromPath(directPathToChild = []) {
 
     while (currentPath.length) {
       const componentId = currentPath.pop();
-      const componentType = componentId.split('-')[0];
+      const componentType = componentId && componentId.split('-')[0];
 
       if (!IN_COMPONENT_ELEMENT_TYPES.includes(componentType)) {
         return componentId;