diff --git a/packages/vue/src/errorhandler.ts b/packages/vue/src/errorhandler.ts
index 3f5f6aed27b5..b8c5a2406eb5 100644
--- a/packages/vue/src/errorhandler.ts
+++ b/packages/vue/src/errorhandler.ts
@@ -15,7 +15,7 @@ export const attachErrorHandler = (app: Vue, options: Options): void => {
       trace,
     };
 
-    if (options.attachProps) {
+    if (vm && options.attachProps) {
       // Vue2 - $options.propsData
       // Vue3 - $props
       metadata.propsData = vm.$options.propsData || vm.$props;