Mapbox Android SDK - 致命信號11（SIGSEGV）

Question

將Android Studio更新至版本2.1.3後，嘗試加載Mapbox視圖時出現這種奇怪的錯誤（直到此時完美運行，並且未做任何更改在升級Android Studio之前或之後）。

我得到的唯一的日誌是這樣一個：

A/libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0xdeadcab1 in tid 9429() 

我已經做了一些研究，但我無法弄清楚它爲什麼這樣做，或如何處理這個問題。每當我啓動應用程序，它加載此Mapbox視圖時崩潰...

任何想法或信息？

編輯：

謝謝Cammace您的評論。我會在這裏回答。

實際上，我使用的SDK 4.1.1版本，和清潔+重建項目改變不了什麼......

我不知道我知道堆棧跟蹤到底是什麼（因爲我敢新到Android工作室），但這裏是附加的行刪除所有過濾器，當我在logcat中有：

            --------- beginning of crash 
09-19 10:26:41.858 2926-3175/flow.bricks A/libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0xdeadcab1 in tid 3175() 
09-19 10:26:41.963 1230-1230/? I/SELinux: SELinux: Loaded file_contexts contexts from /file_contexts. 
09-19 10:26:41.964 1230-1230/? A/DEBUG: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 
09-19 10:26:41.964 1230-1230/? A/DEBUG: Build fingerprint: 'Android/sdk_google_phone_x86_64/generic_x86_64:6.0/MASTER/3079352:userdebug/test-keys' 
09-19 10:26:41.964 1230-1230/? A/DEBUG: Revision: '0' 
09-19 10:26:41.964 1230-1230/? A/DEBUG: ABI: 'x86_64' 
09-19 10:26:41.964 1230-1230/? A/DEBUG: pid: 2926, tid: 3175, name: >>> flow.bricks <<< 
09-19 10:26:41.964 1230-1230/? A/DEBUG: signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0xdeadcab1 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:8): avc: denied { search } for name="com.google.android.gms" dev="vdc" ino=114708 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:9): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:10): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:11): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:12): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:13): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:14): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:15): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:16): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:17): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:18): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:19): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:20): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:21): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:22): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:23): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:24): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:25): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:26): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:27): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:28): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:29): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:30): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:31): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:32): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:33): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:34): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:35): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:36): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:37): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:38): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:39): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:40): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:41): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:41.964 1230-1230/? W/debuggerd64: type=1400 audit(0.0:42): avc: denied { search } for name="flow.bricks" dev="vdc" ino=115477 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0 
09-19 10:26:42.137 1230-1230/? A/DEBUG:  rax 00000000deadcab1 rbx 00007fe0222894c0 rcx 0000000000000000 rdx 00007fe022289460 
09-19 10:26:42.137 1230-1230/? A/DEBUG:  rsi 0000000000000000 rdi 00007fe021d49b60 
09-19 10:26:42.137 1230-1230/? A/DEBUG:  r8 0000000000000006 r9 00007fe043086299 r10 00007fe04309d4cc r11 00007fe042fa9000 
09-19 10:26:42.137 1230-1230/? A/DEBUG:  r12 00007fe021af7268 r13 00007fe0430aaa00 r14 00007fe02c1c1000 r15 000000000000002e 
09-19 10:26:42.137 1230-1230/? A/DEBUG:  cs 0000000000000033 ss 000000000000002b 
09-19 10:26:42.137 1230-1230/? A/DEBUG:  rip 00007fe021d49b6d rbp 00007fe021af70c0 rsp 00007fe021af70c0 eflags 0000000000010206 
09-19 10:26:42.141 1230-1230/? A/DEBUG: backtrace: 
09-19 10:26:42.141 1230-1230/? A/DEBUG:  #00 pc 0000000000251b6d /data/app/flow.bricks-2/lib/x86_64/libmapbox-gl.so 
09-19 10:26:42.141 1230-1230/? A/DEBUG:  #01 pc 0000000000251b97 /data/app/flow.bricks-2/lib/x86_64/libmapbox-gl.so 
09-19 10:26:42.141 1230-1230/? A/DEBUG:  #02 pc 0000000000251b56 /data/app/flow.bricks-2/lib/x86_64/libmapbox-gl.so (std::terminate()+22) 
09-19 10:26:42.141 1230-1230/? A/DEBUG:  #03 pc 0000000000250851 /data/app/flow.bricks-2/lib/x86_64/libmapbox-gl.so 
09-19 10:26:42.141 1230-1230/? A/DEBUG:  #04 pc 000000000025011f /data/app/flow.bricks-2/lib/x86_64/libmapbox-gl.so 
09-19 10:26:42.141 1230-1230/? A/DEBUG:  #05 pc 00000000002500b1 /data/app/flow.bricks-2/lib/x86_64/libmapbox-gl.so 
09-19 10:26:42.141 1230-1230/? A/DEBUG:  #06 pc 00000000001358ec /data/app/flow.bricks-2/lib/x86_64/libmapbox-gl.so (mbgl::OfflineDatabase::ensureSchema()+300) 
09-19 10:26:42.141 1230-1230/? A/DEBUG:  #07 pc 000000000013570c /data/app/flow.bricks-2/lib/x86_64/libmapbox-gl.so (mbgl::OfflineDatabase::OfflineDatabase(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, unsigned long)+204) 
09-19 10:26:42.141 1230-1230/? A/DEBUG:  #08 pc 000000000012a7de /data/app/flow.bricks-2/lib/x86_64/libmapbox-gl.so (void mbgl::util::Thread<mbgl::DefaultFileSource::Impl>::run<std::__1::tuple<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, unsigned long&>, 0ul, 1ul>(std::__1::tuple<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, unsigned long&>&&, std::__1::integer_sequence<unsigned long, 0ul, 1ul>)+94) 
09-19 10:26:42.141 1230-1230/? A/DEBUG:  #09 pc 000000000012a73c /data/app/flow.bricks-2/lib/x86_64/libmapbox-gl.so (std::__1::__thread_proxy<std::__1::tuple<mbgl::util::Thread<mbgl::DefaultFileSource::Impl>::Thread<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, unsigned long&>(mbgl::util::ThreadContext const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&&&, unsigned long&&&)::'lambda'()> >(void*, void*)+124) 
09-19 10:26:42.141 1230-1230/? A/DEBUG:  #10 pc 0000000000084eee /system/lib64/libc.so (__pthread_start(void*)+46) 
09-19 10:26:42.141 1230-1230/? A/DEBUG:  #11 pc 00000000000296eb /system/lib64/libc.so (__start_thread+11) 
09-19 10:26:42.141 1230-1230/? A/DEBUG:  #12 pc 000000000001ce55 /system/lib64/libc.so (__bionic_clone+53) 
09-19 10:26:42.218 1230-1230/? A/DEBUG: Tombstone written to: /data/tombstones/tombstone_04 
09-19 10:26:42.218 1230-1230/? E/DEBUG: AM write failed: Broken pipe 
09-19 10:26:42.219 1561-1580/system_process I/BootReceiver: Copying /data/tombstones/tombstone_04 to DropBox (SYSTEM_TOMBSTONE) 
09-19 10:26:42.231 1561-3180/system_process W/ActivityManager: Force finishing activity flow.bricks/.MainActivity 
09-19 10:26:42.237 1561-3180/system_process W/ActivityManager: Force finishing activity flow.bricks/.FirstActivity 
09-19 10:26:42.250 1203-1609/? E/SurfaceFlinger: ro.sf.lcd_density must be defined as a build property 
09-19 10:26:42.253 1561-3189/system_process D/OpenGLRenderer: Use EGL_SWAP_BEHAVIOR_PRESERVED: true 

我希望它可以爲您的幫助......請告訴我，如果我錯了這裏。

我沒有任何具體的代碼片段提供，我只是想通了，就是被撞毀試圖誇大包含Mapbox查看層時：

// Inflate the layout resource file 
    View view = getActivity().getLayoutInflater().inflate(layoutResId, container, false); 

謝謝您的幫助！

Answer 1

您可以檢查以確保您的活動中添加了所有mapview lifecycles。這將包括：

onCreate(); 
onResume(); 
onPause(); 
onSaveInstanceState(); 
onLowMemory(); 
onDestroy(); 

Here's an example你可以關閉的工作，以確保正確擁有的一切設置。如果這不能解決問題，我需要查看更多代碼來解決問題。