cocos2.3.4播放动画出错

Creator 2.x
#1

  • Creator 版本：2.3.4

  • 目标平台： Web

  • 详细报错信息，包含调用堆栈：
    assets\script\game.js:38 Uncaught TypeError: Cannot read property ‘play’ of null
    at game.playa (eval at (quick_compile.js:238), :47:10)
    at cc_ClickEvent.emit (CCComponentEventHandler.js:168)
    at Function.emitEvents (CCComponentEventHandler.js:132)
    at cc_Button._onTouchEnded (CCButton.js:705)
    at EventTarget.285.proto.emit (callbacks-invoker.js:341)
    at _doDispatchEvent (CCNode.js:650)
    at cc_Node.dispatchEvent (CCNode.js:2379)
    at TouchOneByOne._touchEndHandler [as onTouchEnded] (CCNode.js:492)
    at _onTouchEventCallback (CCEventManager.js:520)
    at Object._dispatchEventToListeners (CCEventManager.js:646)

我按照官方API文档里面写播放动画 放在一般节点都可以正常播放动画 但绑定到按钮上作为点击事件却报错 动画不能正常播放 点击按钮就直接跳转到动画结束的样子 并弹出上面的报错信息