bug-8611 受控文件查阅，异常提示

src/business/platform/file/attachment/editFile/editor.vue

@@ -70,9 +70,10 @@ export default {
       .then((res) => {
         const [imgObj] = res.variables.data
         if (!imgObj) {
-          this.$message.error(
-            '当前用户签名图片不存在请在个人信息维护中上传签字图文！'
-          )
+          this.imgUrl = ''
+          // this.$message.error(
+          //   '当前用户签名图片不存在请在个人信息维护中上传签字图文！'
+          // )
           return false
         }
         const imgUrl = getImage(imgObj.qian_zi_tu_wen_)