Cocos2d-js v3.0 点击事件异常

这个异常有的时候是在onTouchBegan,onTouchMoved会报,里面我自定义了一个事件:cc.eventManager.dispatchEvent(event);



Uncaught TypeError: Cannot read property ‘__instanceId’ of null

cc.eventManager._sortEventListenersOfSceneGraphPriorityDes CCEventManager.js:322

cc.eventManager._sortListenersOfSceneGraphPriority CCEventManager.js:317

cc.eventManager._sortEventListeners CCEventManager.js:296

cc.eventManager.dispatchEvent CCEventManager.js:908

cc.EventListener.create.onTouchBegan Pattern.js:216

cc.eventManager._onTouchEventCallback CCEventManager.js:427

cc.eventManager._dispatchEventToListeners CCEventManager.js:563

cc.eventManager._dispatchTouchEvent CCEventManager.js:483

cc.eventManager.dispatchEvent CCEventManager.js:902

cc.inputManager.handleTouchesBegin CCInputManager.js:116

(anonymous function) CCInputManager.js:355