fix：添加文件发放确认因为登录账户没有所属部门而无法进行下去的校验

src/views/platform/message/inner/detail/dialog.vue

@@ -148,14 +148,19 @@ export default {
                 const perInfosId = this.$store.getters.userInfo.user.id
                 const perInfosName = this.$store.getters.userInfo.user.name
                 let positionsIds = []
-                for(let i of this.$store.getters.userInfo.positions){
+                let positionsArr = this.$store.getters.userInfo.positions
+                if (positionsArr.length == 0|| !positionsArr) {
+                    alert('系统所登录的账户并没有所属部门，请先在系统设置完再进行确认！')
+                    return
+                }   
+                for(let i of positionsArr){
                     positionsIds.push(i.id)
                 }
                 const sql = "select qian_zi_tu_wen_ FROM t_ryjbqk WHERE parent_id_ = '" + perInfosId + "'"
                 curdPost('sql', sql).then((ryjbqkRes) => {
                     const ryjbqkDatas = ryjbqkRes.variables.data
                     if (ryjbqkDatas.length == 0) {
-                        alert('该人并没有签字图文在系统，请先上传系统再进行确认！')
+                        alert('系统所登录的账户并没有签字图文在系统，请先上传系统再进行确认！')
                         return
                     }
                     const tempObj = {