Cocos 2d: adding Sprite on a second loaded scene crashes - macos

Question

I have a cocos2d application for mac, with two scenes. In scene one, when I push a button it loads the second scene by using:
[[CCDirector sharedDirector] replaceScene:[CompetitiveScene node]];
Now, on this second CCScene, in the init method I load a texture using:
CCSpriteBatchNode *parentNodeBullet = [CCSpriteBatchNode batchNodeWithFile:#"bullet.png" capacity:100];
This makes the application crash on CCTextureCache.m : 276
dispatch_sync(_dictQueue, ^{
tex = [_textures objectForKey: path];
});
Apparently _textures has 0 key/values
I have no idea why is this happening, it's such a simple code! In scene1 I simply have one button and one label ...
It gets more strange because if I change my workflow and load the CompetitiveScene first, it works perfectly..
Any idea?
EDIT1
If I perform
CCSprite *player = [CCSprite spriteWithFile:#"bullet.png"]; instead of using the CCSpriteBatchNode, I have the exact same problem :/
EDIT2
If I perform CCTexture2D *texture = [[CCTextureCache sharedTextureCache] addImage:#"bullet.png"];, same problem
EDIT3
Here is the code of the project
First layer
// CompetitiveLayer.m
#import "CompetitiveLayer.h"
#import "cocos2d.h"
#import "CollectableIncreaseAmmo.h"
enum {
kTagParentNode = 1,
};
#interface CompetitiveLayer()
-(void) addNewSpriteAtPosition:(CGPoint)p;
#end
#implementation CompetitiveLayer
-(id) init
{
if( (self=[super init])) {
CGSize s = [CCDirector sharedDirector].winSize;
// enable events
self.mouseEnabled = YES;
// Use batch node. Faster
/*
CCSpriteBatchNode *parentNodeBullet = [CCSpriteBatchNode batchNodeWithFile:#"bullet.png" capacity:10];
spriteTextureBullet_ = [parentNodeBullet texture];
*/
NSImage *img = [NSImage imageNamed:#"bullet.png"];
if(img == nil) // log image is nil
{
CCLOG(#"NIL");
}
CCSpriteBatchNode *parentNodeBullet = [[[CCSpriteBatchNode batchNodeWithFile:#"bullet.png" capacity:15] retain] autorelease];
spriteTextureBullet_ = [parentNodeBullet texture];
[self addChild:parentNodeBullet z:0 tag:kTagParentNode];
[self addNewSpriteAtPosition:ccp(s.width/2, s.height/2)];
}
return self;
}
-(void) addNewSpriteAtPosition:(CGPoint)p
{
CCLOG(#"Add sprite %0.2f x %02.f",p.x,p.y);
/*
CCSprite *player = [CCSprite spriteWithFile:#"bullet.png"];
player.position = ccp(p.x, p.y);
[self addChild:player];
*/
CollectableIncreaseAmmo *sprite2 = [CollectableIncreaseAmmo spriteWithTexture:spriteTextureBullet_];
[sprite2 setPosition: ccp( p.x, p.y)];
[self addChild:sprite2];
/*
CCTexture2D *texture = [[CCTextureCache sharedTextureCache] addImage:#"bullet.png"];
CollectableIncreaseAmmo *sprite2 = [CollectableIncreaseAmmo spriteWithTexture:texture];
[sprite2 setPosition: ccp( p.x, p.y)];
[self addChild:sprite2];
*/
}
- (BOOL) ccMouseDown:(NSEvent *)event
{
CGPoint location = [(CCDirectorMac*)[CCDirector sharedDirector] convertEventToGL:event];
[self addNewSpriteAtPosition: location];
return YES;
}
- (void) dealloc
{
[super dealloc];
}
#end
Second layer
// TitleLayer.m
#import "TitleLayer.h"
#import "CompetitiveScene.h"
#import "cocos2d.h"
#interface TitleLayer()
-(void) createButtons;
-(void) createTitle;
#end
#implementation TitleLayer
-(id) init
{
if( (self=[super init])) {
// enable events
#ifdef __IPHONE_OS_VERSION_MAX_ALLOWED
self.touchEnabled = YES;
self.accelerometerEnabled = YES;
#elif defined(__MAC_OS_X_VERSION_MAX_ALLOWED)
self.mouseEnabled = YES;
#endif
// Create buttons
[self createButtons];
// Create title
[self createTitle];
//[self scheduleUpdate];
}
return self;
}
-(void) createButtons
{
CCMenuItemLabel *competitiveGameButton = [CCMenuItemFont itemWithString:#"Fight" block:^(id sender){
/*
CCScene *s = [CCScene node];
id child = [CompetitiveLayer node];
[s addChild:child];
[[CCDirector sharedDirector] replaceScene: s];
*/
// [[CCDirector sharedDirector] replaceScene: [CCTransitionZoomFlipX transitionWithDuration:1 scene:[CompetitiveScene node] ]];
[[CCDirector sharedDirector] replaceScene:[CompetitiveScene node]];
// We can also push and pop the scene
}];
CCMenuItemLabel *coperativeGameButton = [CCMenuItemFont itemWithString:#"Coperate" block:^(id sender){
/*
CCScene *s = [CCScene node];
id child = [TitleLayer node];
[s addChild:child];
[[CCDirector sharedDirector] replaceScene: s];
*/
}];
CCMenu *menu = [CCMenu menuWithItems:competitiveGameButton, coperativeGameButton, nil];
[menu alignItemsVertically];
CGSize s = [[CCDirector sharedDirector] winSize];
menu.position = ccp(s.width/2, s.height/2);
[self addChild: menu z:-1];
}
-(void) createTitle
{
CGSize s = [CCDirector sharedDirector].winSize;
CCLabelTTF *label = [CCLabelTTF labelWithString:#"Select type of game" fontName:#"Marker Felt" fontSize:32];
[self addChild:label z:0];
[label setColor:ccc3(0,0,255)];
label.position = ccp( s.width/2, s.height-50);
}
- (void) update:(ccTime) time {
CCLOG(#"Testing update");
}
- (void) dealloc
{
[super dealloc];
}
#end