fix: subTree is null

vuejs · Sep 30, 2022 · 8dd0ef2 · 8dd0ef2
1 parent 1b0af29
commit 8dd0ef2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/app-backend-vue3/src/components/el.ts b/packages/app-backend-vue3/src/components/el.ts
@@ -9,6 +9,7 @@ export function getRootElementsFromComponentInstance (instance) {
   if (isFragment(instance)) {
     return getFragmentRootElements(instance.subTree)
   }
+  if (!instance.subTree) return []
   return [instance.subTree.el]
 }