cocos2d-x v3 sprite animation issue - animation

Question

I have a little cocos2d-x v3 Windows project and I want an animated sprite. The sprite I have in an object named Worker with other parameters. To run the animation I tried the following, but it always gives a segmentation fault:
//worker.cpp:
...
void Worker::initAnimationWalk() {
spritebatch = cocos2d::SpriteBatchNode::create("robo.png");
auto cache = cocos2d::SpriteFrameCache::getInstance();
cache->addSpriteFramesWithFile("robo.plist");
worker = cocos2d::Sprite::createWithSpriteFrameName("robot1.png");
//spritebatch->addChild(worker);
Vector<SpriteFrame *> animFrames(3);
char str[100] = {0};
for(int i = 1; i <= 3; i++)
{
sprintf(str, "robot%i.png", i);
cocos2d::SpriteFrame* frame = cache->getSpriteFrameByName( str );
animFrames.pushBack(frame);
}
animation = cocos2d::Animation::createWithSpriteFrames(animFrames, 0.2f);
}
cocos2d::Animation *Worker::getAnimationWalk() {
return animation;
}
...
//Worker.h
#ifndef __WORKER_H__
#define __WORKER_H__
#include "cocos2d.h"
class Worker
{
public:
...
void initAnimationWalk();
cocos2d::Animation *getAnimationWalk();
private:
cocos2d::Animation *animation;
cocos2d::Sprite *worker;
cocos2d::SpriteBatchNode *spritebatch;
};
#endif
//Now i want the animation in my scene:
//HellowWorldScene.cpp
void HelloWorld::setMyAction() { //all Worker Objects in an vector
vector<Worker>::iterator it = workerVector.begin();
for(int i = 0; i<workerVector.size();i++) {
it->getWorker()->stopAllActions();
auto actionAnim = Animate::create(it->getAnimationWalk());
if(it->getWorker()->getPosition().x > 0.50*2*p.x) {
auto action = cocos2d::MoveTo::create(it->getSpeed(),Point(0,it->getWorker()->getPosition().y));
auto sp = Spawn::createWithTwoActions(action, actionAnim);
it->getWorker()->runAction(sp);
it->getWorker()->setFlipX(true);
} else {
auto action = cocos2d::MoveTo::create(it->getSpeed(),Point(2*p.x,it->getWorker()->getPosition().y));
auto sp = Spawn::createWithTwoActions(action, actionAnim);
it->getWorker()->runAction(sp);
it->getWorker()->setFlipX(false);
}
}
it++
}
Any help?

Answer 1

SpriteAnimation auto change images using Animation.
Animation *animation2=Animation::create();
animation2->setDelayPerUnit(0.7f);//Time Duration change Images
animation2->addSpriteFrameWithFile("img_1.png");
animation2->addSpriteFrameWithFile("img_2.png");
animation2->addSpriteFrameWithFile("img_3.png");
AnimationCache::getInstance()->addAnimation(animation2, "animation2");
SpriteName->runAction(Sequence::create(Animate::create(animation2),NULL));//this animation Only One time
OR
SpriteName->runAction(RepeatForever::create(Sequence::create(Animate::create(animation2),NULL)));//If Repeate this animation write it..

Answer 2

SpriteAnimation auto change images using Animation.
Animation *anim=Animation::create();
anim->setDelayPerUnit(0.7f);//Time Duration change Images
anim->addSpriteFrameWithFile("img_01.png");
anim->addSpriteFrameWithFile("img_02.png");
anim->addSpriteFrameWithFile("img_03.png");
AnimationCache::getInstance()->addAnimation(anim, "anim");
SpriteNM->runAction(Sequence::create(Animate::create(anim),NULL));//this animation Only One time
OR
SpriteNM->runAction(RepeatForever::create(Sequence::create(Animate::create(anim),NULL)));//If Repeate this animation write it..