android - cocos2D-X 应用在 Android 上运行但在 iOS 上崩溃

Question

该功能未正确校准，但它“工作”（至少在 android 上）

void HelloWorld::continueshipMovement() {


    CCNode *node = this->getChildByTag(asterioTag);
    CCSprite *sprite = (CCSprite*)node;



    if (trafico.size() < 0 or sprite->getActionByTag(actionTag)) {
        return;
    }

    std::pair<float, float> valueOfPt = trafico.back();
    trafico.pop_back();
    CCPoint newPt = ccp(valueOfPt.first, valueOfPt.second);
    float distace = ccpDistance(sprite->getPosition(), newPt);
    float duration = distace / ShipSpeed;
    CCMoveTo *move = CCMoveTo::create(duration, newPt);
    CCSequence *moveseq = CCSequence::createWithTwoActions(move, CCCallFunc::create(this, callfunc_selector(HelloWorld::continueshipMovement)));
    moveseq->setTag(actionTag);
    sprite->runAction(moveseq);



}

当我触摸屏幕时，IOS 上的应用程序崩溃，从 CCNode 投射到 CCSprite 时似乎失败。

这是 Xcode 显示的错误：