Symbol(s) not found for architecture arm64

“cocos2d::Node::sortAllChildren()”, referenced from:
vtable for CAnimation in CAnimation.o
vtable for BattleSkeAni in CAnimationInGame.o
vtable for CAnimationInGame in CAnimationInGame.o
vtable for spine::SkeletonRenderer in SkeletonRenderer.o
vtable for UpdateEngine in UpdateEngine.o
vtable for spine::SkeletonAnimation in SkeletonAnimation.o
“cocos2d::UserDefault::setBoolForKey(char const*, bool)”, referenced from:
Audio::setCanPlayBackMusic(bool) in Audio.o
“cocos2d::Node::ccTouchesEnded(std::__1::vector<cocos2d::Touch*, std::__1::allocatorcocos2d::Touch* > const&, cocos2d::Event*)”, referenced from:
vtable for CAnimation in CAnimation.o
vtable for BattleSkeAni in CAnimationInGame.o
vtable for CAnimationInGame in CAnimationInGame.o
vtable for spine::SkeletonRenderer in SkeletonRenderer.o
vtable for UpdateEngine in UpdateEngine.o
vtable for spine::SkeletonAnimation in SkeletonAnimation.o
“cocos2d::Node::setScaleX(float)”, referenced from:
vtable for CAnimation in CAnimation.o
vtable for BattleSkeAni in CAnimationInGame.o
vtable for CAnimationInGame in CAnimationInGame.o
vtable for spine::SkeletonRenderer in SkeletonRenderer.o
vtable for UpdateEngine in UpdateEngine.o
vtable for spine::SkeletonAnimation in SkeletonAnimation.o
“cocos2d::LuaValue::intValue(int)”, referenced from:
CAnimation::onEventEvent(int, spEvent*) in CAnimation.o
CVoiceRecorder::onStop() in CVoiceRecorder.o
CAnimationInGame::onEventEvent(int, spEvent*) in CAnimationInGame.o
UpdateEngine::downloadAndUncompress()::_0::operator()() const in UpdateEngine.o UpdateEngine::downloadAndUncompress()::_6::operator()() const in UpdateEngine.o
UpdateEngine::onProgress(unsigned long, unsigned long)::$_8::operator()() const in UpdateEngine.o
LuaDelegate::CallLua(char const*, int) in LuaDelegate.o

ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Showing first 200 notices only
Showing first 200 errors only

请问下各位大神
因为需要支持arm64,但是真机编译报了200多个错
我想请问一下,是cocos2dx不支持64位吗?
有什么解决办法吗?

哦,忘记说,真机是ios9.1

求帮助,有人吗