objective c - iOS EXC_BAD_ACCESS KERN_INVALID_ADDRESS -

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i error:

thread : crashed: com.apple.root.default-priority 0  libobjc.a.dylib                0x000000019079a984 objc_object::release() + 8 1  app                            0x000000010015a128 -[decontext callservice:service:] (denavajocontext.m:116) 2  app                            0x000000010015fcc4 +[decontext(dxcontext) genericservicerequest:service:error:expectedmessage:] (decontext+dxcontext.m:31) 3  app                            0x0000000100111a64 __28+[dxlogo logo:callback:]_block_invoke (dxlogo.m:81) 4  libdispatch.dylib              0x0000000190d58014 _dispatch_call_block_and_release + 24 5  libdispatch.dylib              0x0000000190d57fd4 _dispatch_client_callout + 16 6  libdispatch.dylib              0x0000000190d5f2b8 _dispatch_root_queue_drain + 556 7  libdispatch.dylib              0x0000000190d5f4fc _dispatch_worker_thread2 + 76 8  libsystem_pthread.dylib        0x0000000190eed6bc _pthread_wqthread + 356

i've searched , found couple things:

  • i have dangling pointer?
  • out of memory (which i'm sure isn't)

now question how fix error this? start looking etc?

thanks in advance

enable zombie objects in order debug this. go product -> scheme -> edit scheme -> run debug section -> diagnostics section -> (check) enable zombie objects.

you can find more details here


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