From 498093c4d3b91838248825ad82b7902b2708bc2b Mon Sep 17 00:00:00 2001
From: Chang <tongchangsheng@bestpay.com.cn>
Date: Thu, 27 Jan 2022 17:27:37 +0800
Subject: [PATCH] fix(vue): Property _isVue not defined in Vue3

---
 packages/vue/src/components.ts | 2 +-
 packages/vue/src/types.ts      | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/vue/src/components.ts b/packages/vue/src/components.ts
index a960ebd7a5db..20b8bf8023a5 100644
--- a/packages/vue/src/components.ts
+++ b/packages/vue/src/components.ts
@@ -47,7 +47,7 @@ export const formatComponentName = (vm?: ViewModel, includeFile?: boolean): stri
 };
 
 export const generateComponentTrace = (vm?: ViewModel): string => {
-  if (vm?._isVue && vm?.$parent) {
+  if ((vm?._isVue || vm?.__isVue) && vm?.$parent) {
     const tree = [];
     let currentRecursiveSequence = 0;
     while (vm) {
diff --git a/packages/vue/src/types.ts b/packages/vue/src/types.ts
index 5e29cb5a65f1..711a4b24e5ba 100644
--- a/packages/vue/src/types.ts
+++ b/packages/vue/src/types.ts
@@ -12,7 +12,8 @@ export interface Vue {
 }
 
 export type ViewModel = {
-  _isVue: boolean;
+  _isVue?: boolean;
+  __isVue?: boolean;
   $root: ViewModel;
   $parent?: ViewModel;
   $props: { [key: string]: any };