我有一个崩溃文件显示我的应用程序崩溃。我无法找到崩溃点在哪里。它似乎与核心数据有关。
我在执行时使用核心数据保存结果。它并不常见，因此没有具体的方案可以重现。
这是崩溃日志内容：
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x0000000185d89634
Triggered by Thread: 0
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 CoreData 0x0000000185d89634 0x185d78000 + 71220
1 CoreData 0x0000000185dc3314 0x185d78000 + 307988
2 CoreData 0x0000000185dbe2ec 0x185d78000 + 287468
3 CoreData 0x0000000185db68f0 0x185d78000 + 256240
4 CoreFoundation 0x0000000186096a4c 0x185fb8000 + 911948
5 CoreFoundation 0x00000001860939d8 0x185fb8000 + 899544
6 CoreFoundation 0x0000000186093db8 0x185fb8000 + 900536
7 CoreFoundation 0x0000000185fc10a0 0x185fb8000 + 37024
8 GraphicsServices 0x000000018f1635a0 0x18f158000 + 46496
9 UIKit 0x000000018a8f63bc 0x18a880000 + 484284
10 GWSApp 0x00000001001aef7c 0x1000f4000 + 765820
11 libdyld.dylib 0x0000000196ea6a04 0x196ea4000 + 10756
Thread 1 name: Dispatch queue: com.apple.libdispatch-manager
Thread 1:
0 libsystem_kernel.dylib 0x0000000196fa4c94 0x196fa4000 + 3220
1 libdispatch.dylib 0x0000000196e8c97c 0x196e7c000 + 67964
2 libdispatch.dylib 0x0000000196e7f3b0 0x196e7c000 + 13232
Thread 2 name: com.apple.CFSocket.private
Thread 2:
0 libsystem_kernel.dylib 0x0000000196fbf498 0x196fa4000 + 111768
1 CoreFoundation 0x000000018609b8c4 0x185fb8000 + 932036
2 libsystem_pthread.dylib 0x000000019705be7c 0x197058000 + 15996
3 libsystem_pthread.dylib 0x000000019705bdd8 0x197058000 + 15832
4 libsystem_pthread.dylib 0x0000000197058fac 0x197058000 + 4012
Thread 3 name: com.apple.NSURLConnectionLoader
Thread 3:
0 libsystem_kernel.dylib 0x0000000196fa4e7c 0x196fa4000 + 3708
1 libsystem_kernel.dylib 0x0000000196fa4cf4 0x196fa4000 + 3316
2 CoreFoundation 0x0000000186095ecc 0x185fb8000 + 909004
3 CoreFoundation 0x0000000186093e20 0x185fb8000 + 900640
4 CoreFoundation 0x0000000185fc10a0 0x185fb8000 + 37024
5 CFNetwork 0x0000000185ac64e4 0x185a28000 + 648420
6 Foundation 0x0000000186fb1c08 0x186ebc000 + 1006600
7 libsystem_pthread.dylib 0x000000019705be7c 0x197058000 + 15996
8 libsystem_pthread.dylib 0x000000019705bdd8 0x197058000 + 15832
9 libsystem_pthread.dylib 0x0000000197058fac 0x197058000 + 4012
有什么帮助吗？
最佳答案
@ Droppy，我已将其表示为问题。谢谢。
我在处理同一实体参数时正在修改核心数据实体参数的值。因此，我通过创建局部变量来存储已处理的数据并将已处理的结果保存回参数来解决了此问题。
关于ios - iOS 8中的EXC_BREAKPOINT(SIGTRAP)，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/27523472/