Cocos2d iphone cocos2d，我们可以调用“中的函数吗？”；顺序；喝雪碧？

首先我把精灵从a移到b。当它达到b时，我需要调用一个函数来处理精灵，即淡入淡出、更改图像等。我目前正在使用“序列”进行操作

但它给了我这个错误-

CCActionInterval.js:507 Uncaught TypeError: Cannot read property '_timesForRepeat' of undefined
    at Function.cc.sequence [as create] (CCActionInterval.js:507)
    at Class.sprite_create (app.js:110)
    at Class.trigger (CCScheduler.js:261)
    at Class.update (CCScheduler.js:167)
    at Class.update (CCScheduler.js:480)
    at Class.drawScene (CCDirector.js:226)
    at Class.mainLoop (CCDirector.js:884)
    at callback (CCBoot.js:2160)

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按顺序，不能直接调用函数。添加callFunc或callBlock

这里是C++版本的例子：

auto scale = EaseElasticOut::create(ScaleTo::create(3.0f, 1.0f));
auto calb = CallFunc::create( [this] () {
    this->check_basket_under( );
});
auto seq = Sequence::create(scale, calb, NULL);

GameOverLabel->runAction(seq);

有关google CallFunc的更多信息，请按顺序查看CallFunc的用法

auto scale = EaseElasticOut::create(ScaleTo::create(3.0f, 1.0f));
auto calb = CallFunc::create( [this] () {
    this->check_basket_under( );
});
auto seq = Sequence::create(scale, calb, NULL);

GameOverLabel->runAction(seq);