fix: 修复指令unbind时存在的空指针问题 (#141)

CyberNika · Dec 23, 2023 · f81e47f · f81e47f
1 parent a57c51b
commit f81e47f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/directive.ts b/src/directive.ts
@@ -51,6 +51,11 @@ const unbind = (
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
   const contextmenuInstance: any = binding.instance?.$refs[contextmenuKey];
 
+  if (!contextmenuInstance) {
+    console.error(`没有找到 ${contextmenuKey} 对应的实例`);
+    return;
+  }
+
   if (typeof contextmenuInstance.removeReference !== 'function') {
     console.error(`${contextmenuKey} 对应的实例不是 VContextmenu`);
     return;