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Editorial Team
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Asked: 2026-06-15T06:41:41+00:00

* Assertion failure in -[CCTouchDispatcher forceAddHandler:array:], /libs/cocos2d/Platforms/iOS/CCTouchDispatcher.m:108 * Terminating app due to uncaught exception

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* Assertion failure in -[CCTouchDispatcher forceAddHandler:array:], /libs/cocos2d/Platforms/iOS/CCTouchDispatcher.m:108

* Terminating app due to uncaught exception ‘NSInternalInconsistencyException’, reason: ‘Delegate already added to
touch dispatcher.’

The line causing it is

skillsMenu.isTouchEnabled = YES;

skillsMenu is just a CCMenu. I like to enable/disable it with the above line often.

The problem is, I don’t know how to interpret this error properly – I have no clue why would setting this property cause such error.

Perhaps it was wrong to use that line in the first place. Is there not a better way to enable/disable a CCMenu?

cocos2d-iphone 1.0.1

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1 Answer

  1. Editorial Team

    isTouchEnabled registers/unregisters the touch handler for the object.

    Registering and unregistering of touch handlers in the same step has caused problems in the past, although, in more recent versions, I believe this has been fixed.

    In any case, if you simply want to temporarily enable/disable a menu, it will be less problematic to enable/disable the individual menu items:

    -(void) modifyMenu:(CCMenu*) menu withEnabledValue:(BOOL) enabled
{
    CCMenuItem *menuItem;
    CCARRAY_FOREACH(menu.children, menuItem)
    {
        [menuItem setIsEnabled: enabled ];
    }
}
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