Vuex TypeError: Cannot read properties of undefined (reading 'commit')

[Sylor-huang]

Describe the bug

• [ ] 登录后，保存用户信息时，发生报错：

vuex.esm.js?2f62:926 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'commit')
    at VueComponent.mappedMutation (vuex.esm.js?2f62:926)
    at VueComponent.afterLogin (signup_form.vue?5808:153)

• [ ] 相关代码：

import { send_emails, sign_up } from "@/services/user";
import { setAuthorization } from "@/utils/request";
import { mapMutations } from "vuex";

...

methods: {
...mapMutations("email", ["setUser", "setPermissions", "setRoles"]),
...
// loginRes 的数据返回是对的，获取获取到 user， 但是在this.setUser时，发生了上面的报错
afterLogin(res) {
      const loginRes = res.data;
      const { user, permissions, roles } = loginRes;
        this.setUser(user);
        this.setPermissions(permissions);
        this.setRoles(roles);
        setAuthorization({
          token: loginRes.x_token,
          expireAt: new Date(loginRes.expireAt),
        });
        this.$emit("onsuccess")
    },
}

• [ ] 版本

"name": "vue-antd-admin",
"version": "0.7.4",
"vuex": "^3.4.0"
 "vue": "^2.6.11",

[Sylor-huang]

在main.js 里设置：

Vue.prototype.$store = store;

是可以正常工作的，不知道这样修改是否可以，麻烦大佬帮我看下，非常感谢~

[CracKerMe]

store 开启 nameSpace 命名空间后，应该传入 store/modules/account.js 的 account的命名， 所以你填写的 email 作为命名空间应该写错了

...mapMutations("account", ["setUser", "setPermissions", "setRoles"]),