AS3：调用gotoAndStop（）上MainTimeline，从文档类

问题描述

我觉得自己像一个总鹅为不必问这个，这是最后一块我的项目，它应该是非常容易解决：在这里/但是，访问过许多类似的问题，我可以报告说，没有证实的答案解决了我的问题。

基本上，我想gotoAndStop（3）在主时间轴上从我的文档类。不过，我似乎无法做到这一点。我已经试过两个以下，既不工作（无论抛出不同的错误）。

  VAR stageRef：舞台;
stageRef =阶段;
stageRef.gotoAndStop（3）
 

错误：

 线148 1061：调用可能未定义的方法gotoAndStop通过静态类型flash.display使用一个参考：第一阶段。
 

第二种方法：

  VAR MainTimeline：影片剪辑= this.parent为影片剪辑;
MainTimeline.gotoAndStop（3）;
 

错误：

 线148 1042：在静态方法，此关键字不能使用。它只能在实例方法，函数闭包和全局code使用。
 

这两个解决方案都标记为工作/其他用户正确的，但我似乎无法让他们的工作。我觉得太傻了。任何帮助将大大AP preciated！干杯。

解决方案

 影片剪辑（根）.gotoAndStop（3）;
 

I feel like a total goose for having to ask this, it is the final piece of my project and it should be incredibly easy to solve :/ However, having visited many similar questions on here, I can report that no verified answers have solved my issues.

Basically, I want to gotoAndStop(3) on the Main Timeline from within my document class. However, I can't seem to do this.. I have tried both the following, and neither works (both throw different errors)..

var stageRef:Stage;
stageRef = stage;
stageRef.gotoAndStop(3)

Error:

Line 148    1061: Call to a possibly undefined method gotoAndStop through a reference with static type flash.display:Stage.

The second method:

var MainTimeline:MovieClip = this.parent as MovieClip;
MainTimeline.gotoAndStop(3);

Error:

Line 148    1042: The this keyword can not be used in static methods. It can only be used in instance methods, function closures, and global code.

Both the solutions were marked as working / correct by other users, but I can't seem to get them to work.. I feel so silly. Any help would be greatly appreciated! Cheers.

解决方案

MovieClip(root).gotoAndStop(3);

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