CocosCreator中HttpClient导致的崩溃问题。
backtrace <<<
libcocos2d std::__1::function<void ()>::operator()() const + 12
libcocos2d std::__1::function<void (cocos2d::network::HttpClient*, cocos2d::network::HttpResponse*)>::operator()(cocos2d::network::HttpClient*, cocos2d::network::HttpResponse*) const + 44
libcocos2d __function6__funcIZN7cocos2d7network10HttpClient18networkThreadAloneEPNS3_11HttpRequestEPNS3_12HttpResponseEE3::_ZNSt3(void) + 48
libcocos2d cocos2d::Scheduler::update(float) + 356
libcocos2d -[MainLoop doCaller:] + 164