group.vue?5c68:295 Uncaught (in promise) TypeError: Cannot read property ‘errmsg‘ of undefined a

RJ_Hwang

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2022-05-30

背景：

在运行vue 项目时，出现了如下报错信息

group.vue?5c68:295 Uncaught (in promise) TypeError: Cannot read property ‘errmsg‘ of undefined a_报错信息

解决办法：

根据该错误信息得知，无法读取未定义的属性“errmsg”，那么根据这条线索，先打开 group.vue 文件，然后搜索 errmsg 关键字，

然后打印res，发现 res 是一个字符串，其中确实没有 errmsg 这个属性，那么删除 .data.errmsg 即可，直接将 res 赋值给 message即可

group.vue?5c68:295 Uncaught (in promise) TypeError: Cannot read property ‘errmsg‘ of undefined a_搜索_02

 


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