修改我邀请列表分页报错

src/views/home/logDialog.vue

@@ -75,29 +75,34 @@ export default {
       //   }
       // ],
       invitationList: [],
+      token: ''
     };
   },
   computed: {
     // 计算我的助力分页
     logCurrentPageItems() {
-      if(this.invitationList.length == 0){
+      if(this.invitationList !== undefined && this.invitationList.length > 0){
+        let start = (this.logCurrentPage - 1) * this.logPageSize;
+        let end = start + this.logPageSize;
+      return this.invitationList.slice(start, end)
+      } else {
         return this.invitationList
       }
-      let start = (this.logCurrentPage - 1) * this.logPageSize;
+      
-      let end = start + this.logPageSize;
-      return this.invitationList.slice(start, end)
     },
   },
   mounted() {
-    this.getMyInvitationData();
+    this.token = getToken();
+    if(this.token) {
+      this.getMyInvitationData();
+    }
   },
   methods: {
     // 我的邀请列表
     async getMyInvitationData() {
-      let token = getToken();
       let res = await this.$axios.get(process.env.VUE_APP_API_URL+"/api/activity/invite_list", {
         params: "",
-        headers: { Authorization: `Bearer ${token}` }
+        headers: { Authorization: `Bearer ${this.token}` }
       });
       // ToDo
       this.invitationList = res.data.data