TypeError：Object [object Object]没有使用Parse Cloud Code的'apply'方法

Question

奇怪的解析错误：

  Input: {}
  Failed with: TypeError: Object [object Object] has no method 'apply'
    at e (Parse.js:2:6486)
    at Parse.js:2:5935
    at Array.forEach (native)
    at Object.x.each.x.forEach [as _arrayEach] (Parse.js:1:664)
    at c.extend.resolve (Parse.js:2:5886)
    at Parse.js:2:6565
    at e (Parse.js:2:6486)
    at Parse.js:2:5935
    at Array.forEach (native)
    at Object.x.each.x.forEach [as _arrayEach] (Parse.js:1:664)

正如您将注意到的，这些行中没有一行引用我编写的任何代码。

我该如何开始调试？