I am trying to build nix on FreeBSD. I have changed a few things to make it compile. Here are the patched sources: https://github.com/ysangkok/nix
I configure using ./bootstrap.sh and bash configure CXX=clang++ CC=clang.
The nix executable itself links fine, but I can't link nix-channel:
[janus#xn--kn-1ia ~/nix] gmake V=1
local.mk:13: warning: overriding recipe for target '/usr/local/include/nix/shared.hh'
local.mk:13: warning: ignoring old recipe for target '/usr/local/include/nix/shared.hh'
local.mk:13: warning: overriding recipe for target '/usr/local/include/nix/common-args.hh'
local.mk:13: warning: ignoring old recipe for target '/usr/local/include/nix/common-args.hh'
clang++ -o src/nix-channel/nix-channel src/nix-channel/nix-channel.o src/libmain/libnixmain.a -L/usr/local/lib -lcrypto src/libutil/libnixutil.a -llzma -lbz2 -pthread -L/usr/local/lib -lcrypto src/boost/format/libnixformat.a src/libstore/libnixstore.a -L/usr/local/lib -lsqlite3 -lbz2 -L/usr/local/lib -lcurl -pthread
/usr/bin/ld: warning: libcrypto.so.7, needed by /usr/local/lib/libcurl.so, may conflict with libcrypto.so.8
/usr/bin/ld: warning: libcrypto.so.7, needed by /usr/local/lib/libcurl.so, may conflict with libcrypto.so.8
src/libstore/libnixstore.a(misc.o): In function `nix::Store::computeFSClosure(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::set<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >&, bool, bool, bool)':
/home/janus/nix/src/libstore/misc.cc:14: undefined reference to `nix::ThreadPool::ThreadPool(unsigned long)'
/home/janus/nix/src/libstore/misc.cc:68: undefined reference to `nix::ThreadPool::enqueue(std::__1::function<void ()()> const&)'
/home/janus/nix/src/libstore/misc.cc:70: undefined reference to `nix::ThreadPool::process()'
/home/janus/nix/src/libstore/misc.cc:71: undefined reference to `nix::ThreadPool::~ThreadPool()'
/home/janus/nix/src/libstore/misc.cc:71: undefined reference to `nix::ThreadPool::~ThreadPool()'
src/libstore/libnixstore.a(misc.o): In function `nix::Store::queryMissing(std::__1::set<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, std::__1::set<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >&, std::__1::set<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >&, std::__1::set<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >&, unsigned long long&, unsigned long long&)':
/home/janus/nix/src/libstore/misc.cc:80: undefined reference to `nix::ThreadPool::ThreadPool(unsigned long)'
/home/janus/nix/src/libstore/misc.cc:201: undefined reference to `nix::ThreadPool::enqueue(std::__1::function<void ()()> const&)'
/home/janus/nix/src/libstore/misc.cc:203: undefined reference to `nix::ThreadPool::process()'
/home/janus/nix/src/libstore/misc.cc:204: undefined reference to `nix::ThreadPool::~ThreadPool()'
/home/janus/nix/src/libstore/misc.cc:204: undefined reference to `nix::ThreadPool::~ThreadPool()'
src/libstore/libnixstore.a(misc.o): In function `operator()':
/home/janus/nix/src/libstore/misc.cc:168: undefined reference to `nix::ThreadPool::enqueue(std::__1::function<void ()()> const&)'
/home/janus/nix/src/libstore/misc.cc:196: undefined reference to `nix::ThreadPool::enqueue(std::__1::function<void ()()> const&)'
src/libstore/libnixstore.a(misc.o): In function `nix::Store::queryMissing(std::__1::set<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, std::__1::set<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >&, std::__1::set<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >&, std::__1::set<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >&, unsigned long long&, unsigned long long&)::$_4::operator()(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, nix::Derivation const&) const':
/home/janus/nix/src/libstore/misc.cc:109: undefined reference to `nix::ThreadPool::enqueue(std::__1::function<void ()()> const&)'
src/libstore/libnixstore.a(misc.o): In function `ref':
/home/janus/nix/src/libstore/misc.cc:132: undefined reference to `nix::ThreadPool::enqueue(std::__1::function<void ()()> const&)'
src/libstore/libnixstore.a(misc.o): In function `operator()':
/home/janus/nix/src/libstore/misc.cc:35: undefined reference to `nix::ThreadPool::enqueue(std::__1::function<void ()()> const&)'
src/libstore/libnixstore.a(misc.o):/home/janus/nix/src/libstore/misc.cc:40: more undefined references to `nix::ThreadPool::enqueue(std::__1::function<void ()()> const&)' follow
src/libstore/libnixstore.a(build.o): In function `nix::DerivationGoal::openLogFile()':
/home/janus/nix/src/libstore/build.cc:2948: undefined reference to `nix::makeCompressionSink(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, nix::Sink&)'
src/libstore/libnixstore.a(builtins.o): In function `nix::builtinFetchurl(nix::BasicDerivation const&)':
/home/janus/nix/src/libstore/builtins.cc:48: undefined reference to `nix::decompress(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)'
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
gmake: *** [mk/lib.mk:105: src/nix-channel/nix-channel] Error 1
[janus#xn--kn-1ia ~/nix]
ThreadPool is defined in src/libutil/thread-pool.cc. libutil is also linked in the command above. Why is the reference undefined?
Even if I build the patched sources on Linux, I still get the issue.
Related
I have a Unreal Engine 5 project which is working well in the editor, but when i want to play it in a packaged shipping version, the game crashes because of garbage collection:
[2022.08.22-08.30.39:491][827]LogWindows: Error: === Critical error: ===
[2022.08.22-08.30.39:491][827]LogWindows: Error:
[2022.08.22-08.30.39:491][827]LogWindows: Error: Fatal error: [File:D:\build\++UE5\Sync\Engine\Source\Runtime\CoreUObject\Private\UObject\GarbageCollectionVerification.cpp] [Line: 137]
[2022.08.22-08.30.39:491][827]LogWindows: Error: Encountered 2 object(s) breaking Disregard for GC assumptions. Please check log for details.
[2022.08.22-08.30.39:491][827]LogWindows: Error:
[2022.08.22-08.30.39:491][827]LogWindows: Error:
[2022.08.22-08.30.39:491][827]LogWindows: Error:
[2022.08.22-08.30.39:491][827]LogWindows: Error:
[2022.08.22-08.30.39:491][827]LogWindows: Error: [Callstack] 0x00007ff645ace86c UnrealGame.exe!UnknownFunction []
[2022.08.22-08.30.39:491][827]LogWindows: Error: [Callstack] 0x00007ff645a39165 UnrealGame.exe!UnknownFunction []
[2022.08.22-08.30.39:491][827]LogWindows: Error: [Callstack] 0x00007ff645a3861e UnrealGame.exe!UnknownFunction []
[2022.08.22-08.30.39:491][827]LogWindows: Error: [Callstack] 0x00007ff64ad02b97 UnrealGame.exe!UnknownFunction []
[2022.08.22-08.30.39:491][827]LogWindows: Error: [Callstack] 0x00007ff64acd6c50 UnrealGame.exe!UnknownFunction []
[2022.08.22-08.30.39:491][827]LogWindows: Error: [Callstack] 0x00007ff64ac828ec UnrealGame.exe!UnknownFunction []
[2022.08.22-08.30.39:491][827]LogWindows: Error: [Callstack] 0x00007ff64acfc616 UnrealGame.exe!UnknownFunction []
[2022.08.22-08.30.39:491][827]LogWindows: Error: [Callstack] 0x00007ff64a2a078b UnrealGame.exe!UnknownFunction []
[2022.08.22-08.30.39:491][827]LogWindows: Error: [Callstack] 0x00007ff643e09737 UnrealGame.exe!UnknownFunction []
[2022.08.22-08.30.39:491][827]LogWindows: Error: [Callstack] 0x00007ff643e2108c UnrealGame.exe!UnknownFunction []
[2022.08.22-08.30.39:491][827]LogWindows: Error: [Callstack] 0x00007ff643e2115a UnrealGame.exe!UnknownFunction []
[2022.08.22-08.30.39:491][827]LogWindows: Error: [Callstack] 0x00007ff643e241dc UnrealGame.exe!UnknownFunction []
[2022.08.22-08.30.39:491][827]LogWindows: Error: [Callstack] 0x00007ff643e35994 UnrealGame.exe!UnknownFunction []
[2022.08.22-08.30.39:491][827]LogWindows: Error: [Callstack] 0x00007ff64be9fbba UnrealGame.exe!UnknownFunction []
[2022.08.22-08.30.39:491][827]LogWindows: Error: [Callstack] 0x00007ff949087034 KERNEL32.DLL!UnknownFunction []
[2022.08.22-08.30.39:491][827]LogWindows: Error: [Callstack] 0x00007ff94a942651 ntdll.dll!UnknownFunction []
[2022.08.22-08.30.39:491][827]LogWindows: Error:
[2022.08.22-08.30.39:496][827]LogExit: Executing StaticShutdownAfterError
[2022.08.22-08.30.39:496][827]LogWindows: FPlatformMisc::RequestExit(1)
[2022.08.22-08.30.39:496][827]LogWindows: FPlatformMisc::RequestExitWithStatus(1, 3)
[2022.08.22-08.30.39:496][827]LogCore: Engine exit requested (reason: Win RequestExit)
[2022.08.22-08.30.39:507][827]Log file closed, 08/22/22 10:30:39
The only info from the log are two warnings, but unfortunately i have no idea where to find this FKControlRig object:
[2022.08.22-08.30.34:983][827]LogGarbage: Warning: Disregard for GC object FKControlRig /Script/ControlRig.Default__FKControlRig referencing RigVM /Script/ControlRig.Default__FKControlRig:VM which is not part of root set
[2022.08.22-08.30.34:983][827]LogGarbage: Warning: Disregard for GC object FKControlRig /Script/ControlRig.Default__FKControlRig referencing RigHierarchy /Script/ControlRig.Default__FKControlRig:DynamicHierarchy which is not part of root set
Please help me to find the problem, i am stuck for two days now :/
I have been using the C++ SDK of Google Play Games: gpg_cpp_sdk.v2.3.zip
I have now downloaded the new version gpg_cpp_sdk.v3.0.zip as available from Google.
Whereas the 2.3 version would work just fine, during build, and during runtime, I have not been able to link against the 3.0 version.
I get this error:
[178/178] : && /home/bram/android-sdk-linux/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++ --target=armv7-none-linux-androideabi --gcc-toolchain=/home/bram/android-sdk-linux/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64 --sysroot=/home/bram/android-sdk-linux/ndk-bundle/sysroot -fPIC -isystem /home/bram/android-sdk-linux/ndk-bundle/sysroot/usr/include/arm-linux-androideabi -D__ANDROID_API__=16 -g -DANDROID -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fno-integrated-as -marm -mfpu=neon -Wa,--noexecstack -Wformat -Werror=format-security -std=c++11 -DANDROID=1 -DPLAY=1 -DUSEES2=1 -DLOGTAG=swaag -DAPPVER=4.40 -DDEBUG -O0 -fno-limit-debug-info -fuse-ld=gold -Wl,--exclude-libs,libgcc.a -Wl,--exclude-libs,libatomic.a --sysroot /home/bram/android-sdk-linux/ndk-bundle/platforms/android-16/arch-arm -Wl,--build-id -Wl,--warn-shared-textrel -Wl,--fatal-warnings -Wl,--fix-cortex-a8 -Wl,--no-undefined -Wl,-z,noexecstack -Qunused-arguments -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libbuggy.so -o /home/bram/apps/Buggy/AndroidStudio/app/build/intermediates/cmake/debug/obj/armeabi-v7a/libbuggy.so CMakeFiles/buggy.dir/main.cpp.o CMakeFiles/buggy.dir/StateManager.cpp.o CMakeFiles/buggy.dir/leaderboardmanager.cpp.o /home/bram/src/gpg-cpp-sdk_3.0/android/lib/gnustl/armeabi-v7a/libgpg.a pi/libpi.a gbase/libgbase.a opende/libopende.a gpgoap/libgpgoap.a ip2ensign/libip2ensign.a -lEGL -lGLESv2 -lOpenSLES -landroid -llog -lz -lm -latomic -lm "/home/bram/android-sdk-linux/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/libgnustl_static.a" && :
FAILED: : && /home/bram/android-sdk-linux/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++ --target=armv7-none-linux-androideabi --gcc-toolchain=/home/bram/android-sdk-linux/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64 --sysroot=/home/bram/android-sdk-linux/ndk-bundle/sysroot -fPIC -isystem /home/bram/android-sdk-linux/ndk-bundle/sysroot/usr/include/arm-linux-androideabi -D__ANDROID_API__=16 -g -DANDROID -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fno-integrated-as -marm -mfpu=neon -Wa,--noexecstack -Wformat -Werror=format-security -std=c++11 -DANDROID=1 -DPLAY=1 -DUSEES2=1 -DLOGTAG=swaag -DAPPVER=4.40 -DDEBUG -O0 -fno-limit-debug-info -fuse-ld=gold -Wl,--exclude-libs,libgcc.a -Wl,--exclude-libs,libatomic.a --sysroot /home/bram/android-sdk-linux/ndk-bundle/platforms/android-16/arch-arm -Wl,--build-id -Wl,--warn-shared-textrel -Wl,--fatal-warnings -Wl,--fix-cortex-a8 -Wl,--no-undefined -Wl,-z,noexecstack -Qunused-arguments -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libbuggy.so -o /home/bram/apps/Buggy/AndroidStudio/app/build/intermediates/cmake/debug/obj/armeabi-v7a/libbuggy.so CMakeFiles/buggy.dir/main.cpp.o CMakeFiles/buggy.dir/StateManager.cpp.o CMakeFiles/buggy.dir/leaderboardmanager.cpp.o /home/bram/src/gpg-cpp-sdk_3.0/android/lib/gnustl/armeabi-v7a/libgpg.a pi/libpi.a gbase/libgbase.a opende/libopende.a gpgoap/libgpgoap.a ip2ensign/libip2ensign.a -lEGL -lGLESv2 -lOpenSLES -landroid -llog -lz -lm -latomic -lm "/home/bram/android-sdk-linux/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/libgnustl_static.a" && :
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:137: error: undefined reference to 'gpg::AchievementManager::Unlock(std::string const&)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:145: error: undefined reference to 'gpg::AchievementManager::SetStepsAtLeast(std::string const&, unsigned int)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:153: error: undefined reference to 'gpg::LeaderboardManager::SubmitScore(std::string const&, unsigned long long)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:161: error: undefined reference to 'gpg::AchievementManager::ShowAllUI(std::function<void (gpg::UIStatus const&)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:175: error: undefined reference to 'gpg::LeaderboardManager::ShowAllUI(std::function<void (gpg::UIStatus const&)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:193: error: undefined reference to 'gpg::LeaderboardManager::FetchScoreSummary(gpg::DataSource, std::string const&, gpg::LeaderboardTimeSpan, gpg::LeaderboardCollection, std::function<void (gpg::LeaderboardManager::FetchScoreSummaryResponse const&)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:270: error: undefined reference to 'gpg::AchievementManager::FetchAll(std::function<void (gpg::AchievementManager::FetchAllResponse const&)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:339: error: undefined reference to 'gpg::RealTimeMultiplayerManager::SendUnreliableMessageToOthers(gpg::RealTimeRoom const&, std::vector<unsigned char, std::allocator<unsigned char> >)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:345: error: undefined reference to 'gpg::RealTimeMultiplayerManager::SendReliableMessage(gpg::RealTimeRoom const&, gpg::MultiplayerParticipant const&, std::vector<unsigned char, std::allocator<unsigned char> >, std::function<void (gpg::MultiplayerStatus const&)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:430: error: undefined reference to 'gpg::PlayerManager::Fetch(std::string const&, std::function<void (gpg::PlayerManager::FetchResponse const&)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:452: error: undefined reference to 'gpg::PlayerManager::FetchConnected(std::function<void (gpg::PlayerManager::FetchListResponse const&)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:681: error: undefined reference to 'gpg::RealTimeMultiplayerManager::CreateRealTimeRoom(gpg::RealTimeRoomConfig const&, gpg::IRealTimeEventListener*, std::function<void (gpg::RealTimeMultiplayerManager::RealTimeRoomResponse const&)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:708: error: undefined reference to 'gpg::RealTimeMultiplayerManager::ShowRoomInboxUI(std::function<void (gpg::RealTimeMultiplayerManager::RoomInboxUIResponse const&)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:723: error: undefined reference to 'gpg::RealTimeMultiplayerManager::ShowPlayerSelectUI(unsigned int, unsigned int, bool, std::function<void (gpg::TurnBasedMultiplayerManager::PlayerSelectUIResponse const&)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:730: error: undefined reference to 'gpg::RealTimeMultiplayerManager::LeaveRoom(gpg::RealTimeRoom const&, std::function<void (gpg::ResponseStatus const&)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:790: error: undefined reference to 'gpg::GameServices::Builder::SetOnAuthActionStarted(std::function<void (gpg::AuthOperation)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:791: error: undefined reference to 'gpg::GameServices::Builder::SetOnAuthActionFinished(std::function<void (gpg::AuthOperation, gpg::AuthStatus)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:792: error: undefined reference to 'gpg::GameServices::Builder::SetOnMultiplayerInvitationEvent(std::function<void (gpg::MultiplayerEvent, std::string, gpg::MultiplayerInvitation)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:619: error: undefined reference to 'gpg::RealTimeMultiplayerManager::ShowWaitingRoomUI(gpg::RealTimeRoom const&, unsigned int, std::function<void (gpg::RealTimeMultiplayerManager::WaitingRoomUIResponse const&)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:594: error: undefined reference to 'gpg::RealTimeMultiplayerManager::AcceptInvitation(gpg::MultiplayerInvitation const&, gpg::IRealTimeEventListener*, std::function<void (gpg::RealTimeMultiplayerManager::RealTimeRoomResponse const&)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:538: error: undefined reference to 'gpg::RealTimeMultiplayerManager::ShowWaitingRoomUI(gpg::RealTimeRoom const&, unsigned int, std::function<void (gpg::RealTimeMultiplayerManager::WaitingRoomUIResponse const&)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:648: error: undefined reference to 'gpg::RealTimeMultiplayerManager::CreateRealTimeRoom(gpg::RealTimeRoomConfig const&, gpg::IRealTimeEventListener*, std::function<void (gpg::RealTimeMultiplayerManager::RealTimeRoomResponse const&)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:779: error: undefined reference to 'gpg::PlayerManager::FetchSelf(std::function<void (gpg::PlayerManager::FetchSelfResponse const&)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:561: error: undefined reference to 'gpg::RealTimeMultiplayerManager::ShowWaitingRoomUI(gpg::RealTimeRoom const&, unsigned int, std::function<void (gpg::RealTimeMultiplayerManager::WaitingRoomUIResponse const&)>)'
/home/bram/apps/Buggy/Android/jni/StateManager.cpp:567: error: undefined reference to 'gpg::RealTimeMultiplayerManager::LeaveRoom(gpg::RealTimeRoom const&, std::function<void (gpg::ResponseStatus const&)>)'
/home/bram/src/gpg-cpp-sdk_3.0/android/lib/gnustl/armeabi-v7a/libgpg.a:third_party/protobuf/src/google/protobuf/io/zero_copy_stream_impl_lite.cc:function gpg::AndroidGameServicesImpl::AchievementFetchAllOperation::AchievementFetchAllOperation(std::__ndk1::shared_ptr<gpg::AndroidGameServicesImpl>, gpg::InternalCallback<gpg::AchievementManager::FetchAllResponse const&>, gpg::DataSource): error: undefined reference to 'std::__ndk1::__shared_weak_count::__add_shared()'
/home/bram/src/gpg-cpp-sdk_3.0/android/lib/gnustl/armeabi-v7a/libgpg.a:third_party/protobuf/src/google/protobuf/io/zero_copy_stream_impl_lite.cc:function gpg::AndroidGameServicesImpl::AndroidFetcherOperation<gpg::AchievementManager::FetchAllResponse>::AndroidFetcherOperation(std::__ndk1::shared_ptr<gpg::AndroidGameServicesImpl>, gpg::InternalCallback<gpg::AchievementManager::FetchAllResponse const&>): error: undefined reference to 'std::__ndk1::__shared_weak_count::__add_shared()'
...
This is in my CMakeLists.txt and used to work:
add_library( gpg
STATIC
IMPORTED
)
set_target_properties( gpg
PROPERTIES IMPORTED_LOCATION
$ENV{HOME}/src/gpg-cpp-sdk_3.0/android/lib/gnustl/${ANDROID_ABI}/libgpg.a
)
It seems that v3.0 is not a drop-in replacement for the v2.3 library.
Is there anything I should do differently with the new version?
I also had problem problem replacing older SDK with v3.0 and decided to stick with v2.3 because of first requirement for v3.0:
Requires Android NDK r14 or higher.
check if you meet all of the requirements listed in v3.0 release notes
I wasted a lot of time before i checked this myself.
in my project folder I run
npm install underscore
the install begins and then it aborts with the following
pi#mserv01:~/foo $ npm install underscore
npm http GET https://registry.npmjs.org/underscore
npm http 304 https://registry.npmjs.org/underscore
npm http GET https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz
npm http 200 https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz
abort: +▒▒
▒▒▒\ ▒▒<
==== Stack trace ============================================
Security context: 0x32434659 <JS Object>#0#
1: _parse(aka parse) [/usr/local/lib/node_modules/npm/node_modules/tar/lib/extended-header.js:~61] (this=0x5d74cbad <an ExtendedHeader>#1#,c=0x5d74fca1 <a Buffer>#2#)
2: emit [events.js:95] (this=0x5d74cbad <an ExtendedHeader>#1#,type=0x4dc14839 <String[4]: data>)
3: arguments adaptor frame: 2->1
4: _read [/usr/local/lib/node_modules/npm/node_modules/tar/lib/entry.js:111] (this=0x5d74cbad <an ExtendedHeader>#1#)
8: _read [native v8natives.js:1594] (this=0x5d74cbad <an ExtendedHeader>#1#)
9: write [/usr/local/lib/node_modules/npm/node_modules/tar/lib/entry.js:68] (this=0x5d74cbad <an ExtendedHeader>#1#,c=0x5d74fca1 <a Buffer>#2#)
10: _process [/usr/local/lib/node_modules/npm/node_modules/tar/lib/parse.js:104] (this=0x5d738181 <an Extract>#3#,c=0x5d74fca1 <a Buffer>#2#)
11: /* anonymous */ [/usr/local/lib/node_modules/npm/node_modules/tar/lib/parse.js:46] (this=0x5d738379 <a BlockStream>#4#,c=0x5d74fca1 <a Buffer>#2#)
12: emit [events.js:95] (this=0x5d738379 <a BlockStream>#4#,type=0x4dc14839 <String[4]: data>)
13: arguments adaptor frame: 2->1
14: _emitChunk [/usr/local/lib/node_modules/npm/node_modules/block-stream/block-stream.js:145] (this=0x5d738379 <a BlockStream>#4#,flush=0x32408091 <undefined>)
15: arguments adaptor frame: 0->1
16: resume [/usr/local/lib/node_modules/npm/node_modules/block-stream/block-stream.js:58] (this=0x5d738379 <a BlockStream>#4#)
17: arguments adaptor frame: 1->0
18: resume [/usr/local/lib/node_modules/npm/node_modules/fstream/lib/reader.js:253] (this=0x5d738181 <an Extract>#3#,who=0x5d738181 <an Extract>#3#)
19: arguments adaptor frame: 0->1
20: /* anonymous */ [/usr/local/lib/node_modules/npm/node_modules/tar/lib/parse.js:256] (this=0x5d74486d <an Entry>#5#)
21: emit [events.js:92] (this=0x5d74486d <an Entry>#5#,type=0x4dc164b9 <String[6]: resume>)
22: resume [/usr/local/lib/node_modules/npm/node_modules/tar/lib/entry.js:92] (this=0x5d74486d <an Entry>#5#)
23: resume [/usr/local/lib/node_modules/npm/node_modules/fstream/lib/collect.js:62] (this=0x32434701 <JS Global Object>#6#)
24: unblockEntry [/usr/local/lib/node_modules/npm/node_modules/fstream/lib/collect.js:43] (this=0x32434701 <JS Global Object>#6#)
25: /* anonymous */ [/usr/local/lib/node_modules/npm/node_modules/fstream/lib/collect.js:47] (this=0x5d74486d <an Entry>#5#,dest=0x5d7477c5 <a FileWriter>#7#)
26: /* anonymous */ [/usr/local/lib/node_modules/npm/node_modules/fstream/lib/dir-writer.js:143] (this=0x5d7477c5 <a FileWriter>#7#)
27: emit [events.js:92] (this=0x5d7477c5 <a FileWriter>#7#,type=0x530a276d <String[5]: ready>)
28: /* anonymous */ [/usr/local/lib/node_modules/npm/node_modules/fstream/lib/file-writer.js:45] (this=0x5d74a615 <a WriteStream>#8#,fd=10)
29: emit [events.js:95] (this=0x5d74a615 <a WriteStream>#8#,type=0x4dc1f615 <String[4]: open>)
30: arguments adaptor frame: 2->1
31: /* anonymous */ [fs.js:1662] (this=0x5d74a615 <a WriteStream>#8#,er=0x32408081 <null>,fd=10)
35: /* anonymous */(aka /* anonymous */) [native v8natives.js:1597] (this=0x32408091 <undefined>)
36: arguments adaptor frame: 2->0
37: done [/usr/local/lib/node_modules/npm/node_modules/graceful-fs/graceful-fs.js:144] (this=0x5d74a9e5 <an OpenReq>#9#,er=0x32408081 <null>,result=10)
38: done [/usr/local/lib/node_modules/npm/node_modules/graceful-fs/graceful-fs.js:64] (this=0x5d74a9e5 <an OpenReq>#9#,er=0x32408081 <null>,fd=10)
42: /* anonymous */ [native v8natives.js:1597] (this=0x32408081 <null>)
43: arguments adaptor frame: 2->0
45: oncomplete [fs.js:107] (this=0x5d74ab99 <an Object>#10#)
46: arguments adaptor frame: 2->0
... MORE STACKTRACE... TOO MUCH TO PASTE IT ALL HERE ...
0: 0x5d746321 <JS Function onend>#98#
1: 0x5d74b521 <JS Function cleanup>#99#
#83# 0x3063fd3d: 0x3063fd3d <JS Function>
#84# 0x5d74a6f1: 0x5d74a6f1 <JS Array[0]>
#85# 0x5d74abcd: 0x5d74abcd <JS Function g>
listener: 0x44f2c41d <JS Function>#100#
#86# 0x5d739b91: 0x5d739b91 <JS Function>
#87# 0x5d734891: 0x5d734891 <JS Function extractEntry>
#88# 0x5d73da4d: 0x5d73da4d <JS Function>
#89# 0x5d73a279: 0x5d73a279 <JS Function onerror>
#90# 0x5d73a93d: 0x5d73a93d <JS Function>
#91# 0x5d73dba5: 0x5d73dba5 <JS Function onerror>
#92# 0x5d73a575: 0x5d73a575 <JS Function g>
listener: 0x5d73a29d <JS Function onclose>#101#
#93# 0x5d73486d: 0x5d73486d <JS Function cb>
#94# 0x5d73dbc9: 0x5d73dbc9 <JS Function cleanup>
#95# 0x5d73de1d: 0x5d73de1d <JS Array[2]>
0: 0x5d73a161 <JS Function>#102#
1: 0x5d73dbc9 <JS Function cleanup>#94#
#96# 0x5d748861: 0x5d748861 <JS Function>
#97# 0x5d74b4fd: 0x5d74b4fd <JS Function onerror>
#98# 0x5d746321: 0x5d746321 <JS Function onend>
#99# 0x5d74b521: 0x5d74b521 <JS Function cleanup>
#100# 0x44f2c41d: 0x44f2c41d <JS Function>
#101# 0x5d73a29d: 0x5d73a29d <JS Function onclose>
#102# 0x5d73a161: 0x5d73a161 <JS Function>
=====================
Trace/breakpoint trap
It won't let me paste the entire stack trace, but this is what is happening. Any ideas what might be going on... other modules are installing fine.
All,
I'm using Xamarin Studio 4.08 and Mono-D to program D with the DMD2 compiler. When I try to compile the following (from The D Programming Language - Alexandrescu, 2010- Page 10):
import std.array;
bool binarySearch(T)(T[] input, T value)
{
while (!input.empty)
{
auto i = input.length / 2;
auto mid = input[i];
if(mid > value) input = input[0 .. i];
else if(mid < value) input = input[i + 1 .. $];
else return true;
}
return false;
}
unittest
{
assert(binarySearch([1, 3, 6, 7, 9, 15], 6));
assert(!binarySearch([1, 3, 6, 7, 9, 15], 5));
}
I get the following error upon compilation:
: Error: std.array could not be resolved - library reference missing?
However, the plot thickens when I comment out assert(binarySearch([1,3,6,7,9,15], 6));, because that produces a very peculiar error:
First, a library is missing, then, it's a 16-bit application. I know there's an errata for this book, but this isn't in it.
UPDATE
Compiled with rdmd test.d --main and got the following errors, using the same code...
OPTLINK (R) for Win32 Release 8.00.13
Copyright (C) Digital Mars 1989-2010 All rights reserved.
http://www.digitalmars.com/ctg/optlink.html
OPTLINK : Warning 23: No Stack
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined __fltused
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined __d_assert_msg
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined __d_throwc
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std4conv21ConvOverflowException6__ctorMFAyaAyakZC
3std4conv21ConvOverflowException
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std4conv21ConvOverflowException7__ClassZ
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined __d_newclass
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std4conv8__assertFiZv
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std4conv13ConvException7__ClassZ
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std4conv13ConvException6__ctorMFAyaAyakZC3std4con
v13ConvException
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D12TypeInfo_Aya6__initZ
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined __d_arrayappendT
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std6format7__arrayZ
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined __d_arraycopy
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std5array7__arrayZ
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _memcpy
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined __d_newitemT
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D4core6memory2GC6extendFNaNbPvkkZk
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D4core6memory2GC6qallocFNaNbkkZS4core6memory8BlkInf
o_
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined __LDIV#
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D16TypeInfo_Pointer6__vtblZ
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D15TypeInfo_Struct6__vtblZ
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined __ULDIV#
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std6format15FormatException6__ctorMFAyaAyakC6obje
ct9ThrowableZC3std6format15FormatException
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std6format15FormatException7__ClassZ
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std3utf6encodeFNaNfKG4awZk
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std5array8__assertFiZv
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined __d_arraysetcapacity
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std3utf8__assertFiZv
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std3utf7__arrayZ
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std3utf12isValidDcharFNaNbNfwZb
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std3utf12UTFException6__ctorMFAyakAyakC6object9Th
rowableZC3std3utf12UTFException
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std3utf12UTFException7__ClassZ
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined __adDupT
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D14TypeInfo_Array6__vtblZ
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D10TypeInfo_a6__initZ
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D14TypeInfo_Const6__vtblZ
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D9Exception7__ClassZ
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std9exception7bailOutFNaNfAyakxAaZv
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std5ascii7isDigitFNaNbNfwZb
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D6object9Exception6__ctorMFNaNbNfAyaAyakC6object9Th
rowableZC9Exception
C:\Users\Aaron\AppData\Local\Temp\.rdmd\rdmd-test.d-AB3FF68B659C1090C52A7CFC868F
8061\objs\test.obj(test)
Error 42: Symbol Undefined _D3std5array12__ModuleInfoZ
OPTLINK : Warning 134: No Start Address
--- errorlevel 41
What'd I do wrong this time? :P
There is no error in code.
Except, that it doesn't have a main function, so you can not run compiled program. You can ask the compiler to add main function for you. Just use -main switch.
rdmd is a DMD Script Shell.
You get errors because rdmd treats all arguments after file name as switches for your program. Try rdmd --main test.d.
If I call loadHTMLString in a UIWebView that contains an external link, then try to loadHTMLString again it crashes.
HTML is loaded as follows:
NSURL *url = [[NSBundle mainBundle] URLForResource:#"help" withExtension:#"html"];
NSString *text = [NSString stringWithContentsOfURL:url encoding:NSUTF8StringEncoding error:nil];
[[self webView] loadHTMLString:text baseURL:nil];
help.html could contain a link such as:
Example
If I tap the link it loads the page. But I have a "Home" button on the navigation bar that calls the above code again (loadHTMLString), which crashes the app.
Any way to "trick" UIWebView into loading an HTML string again after an external link is viewed?
References:
UIWebView won't goBack after loading HTML in iOS
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** setObjectForKey: key cannot be nil'
#0 0x906b29c6 in __pthread_kill ()
#1 0x9ca6ff78 in pthread_kill ()
#2 0x0399957b in abort ()
#3 0x03b19f7b in abort_message ()
#4 0x03b17a25 in default_terminate() ()
#5 0x035620c1 in _objc_terminate() ()
#6 0x03b17a65 in safe_handler_caller(void (*)()) ()
#7 0x03b17acd in std::terminate() ()
#8 0x03b18bc2 in __cxa_throw ()
#9 0x03561f89 in objc_exception_throw ()
#10 0x03fd50de in -[__NSDictionaryM setObject:forKey:] ()
#11 0x03d485ce in -[WebHistoryPrivate visitedURL:withTitle:increaseVisitCount:] ()
#12 0x03d4a693 in -[WebHistory(WebInternal) _visitedURL:withTitle:method:wasFailure:increaseVisitCount:] ()
#13 0x03d394b5 in WebFrameLoaderClient::updateGlobalHistory() ()
#14 0x04db0747 in WebCore::HistoryController::replaceState(WTF::PassRefPtr<WebCore::SerializedScriptValue>, WTF::String const&, WTF::String const&) ()
#15 0x04dad610 in WebCore::History::stateObjectAdded(WTF::PassRefPtr<WebCore::SerializedScriptValue>, WTF::String const&, WTF::String const&, WebCore::History::StateObjectType, int&) ()
#16 0x0508041a in WebCore::JSHistory::replaceState(JSC::ExecState*) ()
#17 0x0507ec49 in WebCore::jsHistoryPrototypeFunctionReplaceState(JSC::ExecState*) ()
#18 0x0d892daf in 0x0d892daf ()
#19 0x08052e11 in JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) ()
#20 0x07fabfc3 in JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) ()
#21 0x04f91d34 in WebCore::JSMainThreadExecState::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) ()
#22 0x05064d15 in WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*) ()
#23 0x04ce9eac in WebCore::EventTarget::fireEventListeners(WebCore::Event*, WebCore::EventTargetData*, WTF::Vector<WebCore::RegisteredEventListener, 1ul>&) ()
#24 0x04ce9c76 in WebCore::EventTarget::fireEventListeners(WebCore::Event*) ()
#25 0x05333ce9 in WebCore::Node::handleLocalEvents(WebCore::Event*) ()
#26 0x04cd0419 in WebCore::EventDispatcher::dispatchEvent(WTF::PassRefPtr<WebCore::Event>) ()
#27 0x04cd16da in WebCore::EventDispatchMediator::dispatchEvent(WebCore::EventDispatcher*) const ()
#28 0x04ccf72e in WebCore::EventDispatcher::dispatchEvent(WebCore::Node*, WTF::PassRefPtr<WebCore::EventDispatchMediator>) ()
#29 0x05333eaa in WebCore::Node::dispatchEvent(WTF::PassRefPtr<WebCore::Event>) ()
#30 0x04bf85ad in WebCore::Document::finishedParsing() ()
#31 0x04e570ad in WebCore::HTMLTreeBuilder::finished() ()
#32 0x04dd4a9b in WebCore::HTMLDocumentParser::prepareToStopParsing() ()
#33 0x04c16a14 in WebCore::DocumentWriter::end() ()
#34 0x04c092a3 in WebCore::DocumentLoader::finishedLoading() ()
#35 0x052f6c22 in WebCore::MainResourceLoader::didFinishLoading(double) ()
#36 0x052f5c58 in WebCore::MainResourceLoader::continueAfterContentPolicy(WebCore::PolicyAction, WebCore::ResourceResponse const&) ()
#37 0x052f650e in WebCore::MainResourceLoader::didReceiveResponse(WebCore::ResourceResponse const&) ()
#38 0x052f4a58 in WebCore::MainResourceLoader::handleDataLoadNow(WebCore::Timer<WebCore::MainResourceLoader>*) ()
#39 0x052f8016 in WebCore::Timer<WebCore::MainResourceLoader>::fired() ()
#40 0x056e415c in WebCore::ThreadTimers::sharedTimerFiredInternal() ()
#41 0x056e4036 in WebCore::ThreadTimers::sharedTimerFired() ()
#42 0x05531c50 in WebCore::timerFired(__CFRunLoopTimer*, void*) ()
#43 0x03f11376 in __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ ()
#44 0x03f10e06 in __CFRunLoopDoTimer ()
#45 0x03ef8a82 in __CFRunLoopRun ()
#46 0x03ef7f44 in CFRunLoopRunSpecific ()
#47 0x03ef7e1b in CFRunLoopRunInMode ()
#48 0x05723c50 in RunWebThread(void*) ()
#49 0x9ca6ded9 in _pthread_start ()
well it seems to be a bug on UIWebview.The UIwebview is not supposed to crash even if the teh content is not there or HTML error occours.File a bug