ccsprite copy() problem!

cocos2d-x C++
#1

ccsprite* pCopy = ccsprite->copy();

warning assert!

CCObject* CCObject::copy()
{
return copyWithZone(NULL);
}

not planed?

#2

Sorry, I haven’t test the copy method. We implement the CCObject reference to NSObject, but only partly, no completely.
No plan for this case yet, until more guys report it.