Xcode.log

libobjc.A.dylib`objc_exception_throw, queue = 'com.appdynamics.EumInstrumentation.BeaconDispatcher', stop reason = breakpoint 5.1
  * frame #0: 0x000000019754bf48 libobjc.A.dylib`objc_exception_throw
    frame #1: 0x00000001829ed0e0 CoreFoundation`-[__NSDictionaryM setObject:forKey:] + 924
    frame #2: 0x00000001003f1260 app`-[ADEumBeaconBuilder buildCrashReportBeaconWithCrashReport:stackFrames:context:breadcrumbs:] + 2552
    frame #3: 0x00000001003e5854 app`-[ADEumLogger logCrashReport:stackFrames:context:breadcrumbs:] + 116
    frame #4: 0x00000001003d8ad0 app`-[ADEumCrashReporter reportCrash] + 1332
    frame #5: 0x00000001003f67c8 app`__35-[ADEumCrashReportingFeature start]_block_invoke + 52
    frame #6: 0x0000000100805e0c libdispatch.dylib`_dispatch_call_block_and_release + 24
    frame #7: 0x0000000100805dcc libdispatch.dylib`_dispatch_client_callout + 16
    frame #8: 0x000000010081286c libdispatch.dylib`_dispatch_queue_drain + 1036
    frame #9: 0x0000000100809a9c libdispatch.dylib`_dispatch_queue_invoke + 464
    frame #10: 0x0000000100805dcc libdispatch.dylib`_dispatch_client_callout + 16
    frame #11: 0x0000000100814fb4 libdispatch.dylib`_dispatch_root_queue_drain + 2344
    frame #12: 0x000000010081467c libdispatch.dylib`_dispatch_worker_thread3 + 132
    frame #13: 0x0000000197f7d478 libsystem_pthread.dylib`_pthread_wqthread + 1092