pauseTarget: function (node, recursive) {
if (!(node instanceof cc._BaseNode || node instanceof _ccsg.Node)) {
cc.warn(cc._LogInfos.EventManager.addListener_5);
return;
}
var listeners = this._nodeListenersMap[node.__instanceId], i, len;
if (listeners) {
for ( i = 0, len = listeners.length; i < len; i++)
listeners[i]._setPaused(true);
}
if (recursive === true) {
var locChildren = node.getChildren();
for ( i = 0, len = locChildren.length; i< len; i++)
this.pauseTarget(locChildren[i], true);
}
},
Uncaught TypeError: Cannot read property ‘length’ of null
at Object.pauseTarget (CCEventManager.js:159)
engine v1.3 有拉新的代码 locChildren 这个可能要判空一下吧？