EXC_BAD_ACCESS code=1 handling SPTouch events

[mafua]

I may have found a little casualty in master. I have an SPImage that handles touch events like this:

SPImage *skip = [TextureFactory image:@"skip" forKey:@"main"];
skip.x = _screenWidth - skip.width - 20;
skip.y = _screenHeight - skip.height - 20;
skip.alpha = 0;
__weak SPImage *shapeCopy = skip;
[myself addChild:skip];
[skip fadeTo:1 delay:1 time:1];
[skip addEventListenerForType:SP_EVENT_TYPE_TOUCH block:^(id event) {
    SPTouch *touch = [((SPTouchEvent*)event).touches anyObject];
    if (touch.phase == SPTouchPhaseBegan)
    {
        shapeCopy.color = 0x392281;

        [event stopImmediatePropagation];

        [myself skipIntro];
    }
}];

And my container, a class that extends SPSprite also handles touch events (for swipes, for example):

[myself addEventListener:@selector(onTouchScene:) atObject:self forType:SP_EVENT_TYPE_TOUCH];

• myself is a weak reference to "self"

Anyways, I get this error 50% of times, and it explodes in SPTouchProcessor.m. I will keep investigating further, but if I use tag v2.0.1, it never happens.

[PrimaryFeather]

Thanks for the information! I'll have a look at this next week. I'll keep you posted!

[jbernabeu]

I have the same issue and I think I know why is going on.

The problem is that we have multi touch enabled (for swipe actions) and we release some objects while there is a finger touching one of them ... so there is no object when the SPTouchProcessor tries to call the event in the object.

I hope this will help.

I tried again with the stable version and works great ...

[racarone]

Since __weak is unavailable in MRC, I'd suggest just having SPTouch retain its target in the same way UITouch retains the target view.

[jbernabeu]

Great, it works !!!! ;-)

racarone, is this going to be in Gamua / Sparrow-Framework or only in Sparrow-S ?????

[racarone]

It will make it into Sparrow soon =)

[mafua]

Nice! =)

[PrimaryFeather]

That should work now -- it's now retained, just as in Sparrow 1.x. Thanks to both of you! Mafuá, please try out if that fixes your issue.

[mafua]

Will do!

Cheers, hcabral