就加了一句： cc.registerTargettedDelegate(cc.MENU_HANDLER_PRIORITY, true, this);
就报错，断在这里： CCAssert(p, “js object has been unrooted.”);
bool JSTouchDelegate::ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent) {
CC_UNUSED_PARAM(pEvent);
jsval retval;
bool bRet = false;
js_proxy_t* p = jsb_get_js_proxy(_mObj);
CCAssert(p, "js object has been unrooted.");