IOS - work in development but build assembly fails
I am facing an issue / crash in my build app. But not in development. Development works fine. (Application for distribution tested successfully)
What is the problem when creating a distribution assembly. I have checked all debug and release configs.
Here's the crash log: from device when I use Distribute (Distribute by AdHoc and upload to
Hardware Model: iPhone4,1
Process: AppName [513]
Path: /private/var/mobile/Containers/Bundle/Application/F2922A29-2E11-4377-XXXX-327A3DFC4612/AppName.app/AppName
Identifier: com.user.AppName
Version: 1.2.5 (1.2.5)
Code Type: ARM (Native)
Parent Process: launchd [1]
Date/Time: 2014-11-12 13:05:32.465 +0530
Launch Time: 2014-11-12 12:59:08.534 +0530
OS Version: iOS 8.1 (12B411)
Report Version: 105
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0xf0419f0b
Triggered by Thread: 0
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libobjc.A.dylib 0x3083ef76 objc_msgSend + 22
1 AppName 0x000d7cc0 -[AsyncUdpSocket doReceive:] (AsyncUdpSocket.m:2181)
2 AppName 0x000d7fa0 -[AsyncUdpSocket doCFSocketCallback:forSocket:withAddress:withData:] (AsyncUdpSocket.m:2281)
3 AppName 0x000d3e7c MyCFSocketCallback (AsyncUdpSocket.m:2297)
4 CoreFoundation 0x22f9ce9c __CFSocketPerformV0 + 552
5 CoreFoundation 0x22f9a5e4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 12
6 CoreFoundation 0x22f999f6 __CFRunLoopDoSources0 + 218
7 CoreFoundation 0x22f98074 __CFRunLoopRun + 764
8 CoreFoundation 0x22ee597c CFRunLoopRunSpecific + 472
9 CoreFoundation 0x22ee578e CFRunLoopRunInMode + 102
10 GraphicsServices 0x2a2be04c GSEventRunModal + 132
11 UIKit 0x264d797c UIApplicationMain + 1436
12 AppName 0x000d80ca main (main.m:16)
13 AppName 0x0009149c start + 36
)
Am I missing any configurations? Please help me on this issue.
Thank.
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1 answer
I recently had a problem with AsyncUDPSocket and I believe that AsyncUDPSocket is not thread safe and only one thread can run on your distribution in debug mode, various optimizations will cause it to crash.
I switched to GDCAsyncUdpSocket and my build assemblies are not crashing. Good luck!
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