CODEWITHSUNDEEP
ios6
Zoni Libra
Zoni Libra

Reputation: 189

terminating app with signal 6 in xcode

my project is working fine when i not upgrade xcode to ios 6.. but after upgrading i ve this error...

collect2: ld terminated with signal 6 [Abort trap: 6] ld(22918,0x7fff72e6f960) malloc: * error for object 0x7fe300c4d130: pointer being freed was not allocated * set a breakpoint in malloc_error_break to debug Command /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/llvm-gcc-4.2 failed with exit code 1

i tried much to find this on net but dont find any similer problem or any solution.. please need help soon....

Upvotes: 15

Views: 29688

Answers (5)

Sourabh Shekhar
Sourabh Shekhar

Reputation: 167

Disable thread sanitizer from Edit Scheme -> Run -> Uncheck Thread Sanitizer.

Upvotes: 1

Basir Alam
Basir Alam

Reputation: 1358

All of a sudden this happens to me as well, clear and build solved my issue.

Upvotes: 8

Daniel Benedykt
Daniel Benedykt

Reputation: 6553

This is related to updating the UI in a background thread. You should change the UI in the main thread.

Upvotes: 1

Kazuya Tomita
Kazuya Tomita

Reputation: 697

I encountered the error. And it was caused by the wrong usage of UserDefault class. As you know, the UserDefault methods should be executed in the UI thread(main thread) and you are restricted to types to be saved. I called the UserDefault methods in not main thread and I also tried to save struct. And then I got message from debugger: terminated due to signal 6. Finally, I made the execution thread the main thread and the type dictionary. And I overcame this error.

Upvotes: 1

Alex Cio
Alex Cio

Reputation: 6052

I also got a problem with exit code signal 6. In my case, the problem was, I defined the UIStoryboard at Build as: with a iOS version higher than the UIDevice I was installing the app.

Maybe you are going to check this, didn't have this problem before, so might be possible it solves yours too.

Here a screenshot where to go inside the File Inspectore:

enter image description here

Upvotes: 1

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