App crashes only in xcode instruments

3
votes

I have a strange issue, I have developed an app , I analyzed the app from Xcode i.e Xcode>Product>Analyze, then fixed any memory leaks I got. I ran the app in ipad simulator it worked fine, no crash nothing, ran it on an iPad device;no crash no errors nothing.

But when I tried to profile the app from instruments for memory leaks , during profiling there were no memory leaks, but at one stage when I load a modal view and then after Modal view dismissal the app crashes and instrument displays simulator session time out. A screenshot of the issue What could be the problem ?

1
objective-ciosxcodeipad
I would recommend checking the dealloc method of the modal view. There may be some already deallocated objects before dealloc trying to send dealloc again. – Eren Beşel
I am not using any dealloc method in the modal view. – Sharon Nathaniel

1 Answers

9
votes

If you have any compile conditions, e.g.: #ifdef DEBUG ..., to switch on/off functionality between debug and release this could cause problems since Instruments uses the Release configuration and regular Simulator run uses Debug.