score = 0;//初始化分数
auto labScore = Label::create(“score: 0”, “Marker Felt”, 20);//创建加分层
…
…
Label *labScore = (Label *)this->getChildByTag(120);//根据标记获取该分数子图层
score += nowEnemy->getTag();//判断然后对应分数
//加分
//这句代码报错了
//labScore->setString(String::createWithFormat("%d", score)->getCString());
调试中labScore对象异常,总是0x000000