Hi Liam, The reason it is crashing is because you end up executing managed code in a thread that is about to exit (it has in fact started to exit). The problem is that mono needs certain thread-local data, and when a thread exits this data is freed. If managed code is executed after this data has been freed, you will crash.
I do not know exactly how to fix it, but it does however look suspicious that you're executing UIKit code on a secondary thread. I believe you have executed UIKit code on a secondary thread at some point, and then you end up crashing when the thread exits. This is quite easy to track down if you update to the newly released 5.4 - you will get an exception at runtime if you access UIKit on any thread but the main one. I hope this helps, Rolf On Fri, Sep 7, 2012 at 1:56 AM, Robert Reck <[email protected]> wrote: > Liam, > I have the same problem currently. My app was rejected a week or so ago > and I've been trying to figure out what caused the crash and can not > reproduce it. Sorry, I don't have a solution for you, but I am hoping you > find out why and maybe it will clue me in to a solution. > > Bob > > > On Sep 6, 2012, at 7:53 PM, Liam Houlahan <[email protected]<mailto: > [email protected]>> wrote: > > Hi Everyone > > I have submitted an app to the appstore and it has been rejected because > it crashes. > > The description of when the app crashes by apple is vague and I cannot > reproduce the crash. > > I have uploaded the symbolicated crash logs too google docs hoping that > you guys may be able to make out what is going on? > > Here is the link > https://docs.google.com/folder/d/0B5ghoqfnILgZOWlqRFRQUUxYZlE/edit > > The problem with the crash logs is that there is not a reference to any of > my code in the thread which crashed. I have not seen this before. Normally > when my apps have crashed the crash log will show under the thread that > crashed a reference to some lines of code which are written by me. It looks > to me that the crash is occurring in mono but I cannot be sure of this. > > Thanks > Liam > > _______________________________________________ > MonoTouch mailing list > [email protected]<mailto:[email protected]> > http://lists.ximian.com/mailman/listinfo/monotouch > > _______________________________________________ > MonoTouch mailing list > [email protected] > http://lists.ximian.com/mailman/listinfo/monotouch >
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