fix:签字图文可能没有的情况

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

@@ -135,6 +135,10 @@ export default {
         let sql = "select qian_zi_tu_wen_ FROM t_ryjbqk WHERE parent_id_ = '" + perInfosId + "'"
         curdPost("sql", sql).then((ryjbqkRes) => {
           let 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！')
+            return
+          }
           let tempObj = {
             id_: generateUUID(),
             parent_id_: this.tableId,