touchesBegan in UIView not being called
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I know that this question must be answered a lot of times already, but it is really giving me a headache right now.

The `touchesBegan:` is not being called in my UIView. Before I added it in my app, I made a trial project first. In the trial project, everything worked perfectly. What I did was subclass a UIView where the `touchesBegan:` is being implemented, and add this UIView as a subview of another view. This second view has a button which shows the subclassed UIView once clicked. Again, everything works exactly how I want it to.

Now, when I did the same thing in my existing app, the `touchesBegan:` method (as well as the `touchesMoved:`) is never called. Can anyone explain to me why? I just don't really understand why it was never called.
