Question

我收到了奇怪的错误。

失败：错误：无法多次调用成功/错误在updateJobMessageAndReturn（：790：5） at Object.success（：826：9）这是我的代码。

Parse.Cloud.job("jobAddTags", function(request, status) {
var array=request.params.tagArray;

 for (var i = 0; i < array.length; i++) {
    query = new Parse.Query("Tags");
    query.limit(1);
    query.find({
      success: function(object) {
      if (object) {
        //update
        object.increment("count");
        object.save();
      } else {
        console.log("Add New");
        var tag = Parse.Object.extend("Tags");
        var activity = new Activity();
        tag.set("tag",request.object.get("tag"));
        tag.save();
      }//end else
    }, //end success
  error: function(error) {
    status.error("Uh oh, something went wrong." + error.code + ": " + error.message);
  }//end find
});
status.success("Done Adding Tags");

} //结束 }）; //结束工作

Answer 1

将status.success向下移动，使其超出for循环：

      ...
      error: function(error) {
        status.error("Uh oh, something went wrong." + error.code + ": " + error.message);
      }//end find
    });

  }//end for
  status.success("Done Adding Tags");
});//end job

解析后台作业添加多个记录导致错误

1 个答案: