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aliyun / alicloud-ios-demo

Demos for AMS iOS SDKs
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Xcode11.0编译崩溃-HTTPDNS #256

Closed TouchLiang closed 5 years ago

TouchLiang commented 5 years ago

我的是swift项目，在Xcode11.0中多次执行HttpDnsService.sharedInstance()?.getIpByHostAsync(sourceURL.host!)后就会崩溃，线程崩溃，查不到具体原因。

SducodeMonkey commented 5 years ago

sdk版本？是否有堆栈日志提供下？

发自我的iPhone

在 2019年9月23日，19:41，TouchLiang notifications@github.com 写道：

 在Xcode11.0中多次执行HttpDnsService.sharedInstance()?.getIpByHostAsync(sourceURL.host!)后就会崩溃，线程崩溃，查不到具体原因。

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TouchLiang commented 5 years ago

控制台log：libc++abi.dylib: terminating with uncaught exception of type NSException 其他log： ------------------------**--------------------------- libsystem_pthread.dylib_pthread_start: 0x1c1504174 <+0>: stp x20, x19, [sp, #-0x20]! 0x1c1504178 <+4>: stp x29, x30, [sp, #0x10] 0x1c150417c <+8>: add x29, sp, #0x10 ; =0x10 0x1c1504180 <+12>: tbnz w5, #0x1d, 0x1c1504190 ; <+28> 0x1c1504184 <+16>: tbnz w5, #0x1c, 0x1c1504198 ; <+36> 0x1c1504188 <+20>: mov x0, x5 0x1c150418c <+24>: bl 0x1c1507d10 ; _pthread_start.cold.1 0x1c1504190 <+28>: mov x0, x5 0x1c1504194 <+32>: bl 0x1c1507d64 ; _pthread_start.cold.4 0x1c1504198 <+36>: mov x19, x0 0x1c150419c <+40>: bl 0x1c150817c ; symbol stub for: ___chkstk_darwin 0x1c15041a0 <+44>: bl 0x1c15e0858 ; __thread_selfid 0x1c15041a4 <+48>: str x0, [x19, #0xd8] 0x1c15041a8 <+52>: cmn x0, #0x1 ; =0x1 0x1c15041ac <+56>: b.ne 0x1c15041b4 ; <+64> 0x1c15041b0 <+60>: bl 0x1c1507d38 ; _pthread_start.cold.2 0x1c15041b4 <+64>: ldr x0, [x19, #0xf8] 0x1c15041b8 <+68>: cmp w0, #0x0 ; =0x0 0x1c15041bc <+72>: cset w8, ne 0x1c15041c0 <+76>: cmn w0, #0x1 ; =0x1 0x1c15041c4 <+80>: cset w9, ne 0x1c15041c8 <+84>: cmp w9, w8 0x1c15041cc <+88>: b.eq 0x1c15041d4 ; <+96> 0x1c15041d0 <+92>: bl 0x1c1507d3c ; _pthread_start.cold.3 0x1c15041d4 <+96>: adrp x8, 280220 0x1c15041d8 <+100>: ldr x8, [x8, #0x1a8] 0x1c15041dc <+104>: cbz x8, 0x1c15041e8 ; <+116> 0x1c15041e0 <+108>: mov x0, x19 0x1c15041e4 <+112>: bl 0x1c1505b70 ; _pthread_introspection_hook_callout_thread_start 0x1c15041e8 <+116>: ldp x8, x0, [x19, #0x90] 0x1c15041ec <+120>: blr x8 -> 0x1c15041f0 <+124>: mov x1, x0 0x1c15041f4 <+128>: mov x0, x19 0x1c15041f8 <+132>: bl 0x1c15041fc ; _pthread_exit ------------------------**************--------------------------- libsystem_kernel.dylib__pthread_kill: 0x1c15dfeb4 <+0>: mov x16, #0x148 0x1c15dfeb8 <+4>: svc #0x80 -> 0x1c15dfebc <+8>: b.lo 0x1c15dfed8 ; <+36> 0x1c15dfec0 <+12>: stp x29, x30, [sp, #-0x10]! 0x1c15dfec4 <+16>: mov x29, sp 0x1c15dfec8 <+20>: bl 0x1c15bef24 ; cerror_nocancel 0x1c15dfecc <+24>: mov sp, x29 0x1c15dfed0 <+28>: ldp x29, x30, [sp], #0x10 0x1c15dfed4 <+32>: ret
0x1c15dfed8 <+36>: ret

SducodeMonkey commented 5 years ago
TouchLiang commented 5 years ago

格式化后的堆栈信息目前无法查到，下载了新版SDK，还是崩溃，只是初始化，也会导致崩溃。也只在Xcode11 会出现这种情况。

TouchLiang commented 5 years ago

已解决。方法：更新到最新版SDK。