Question Crash on Android - signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr

E/AndroidRuntime(25654): FATAL EXCEPTION: UnityMain
E/AndroidRuntime(25654): Process: com.example.example_flutter_natcorder, PID: 25654
E/AndroidRuntime(25654): java.lang.Error: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
E/AndroidRuntime(25654): Version '2019.4.22f1 (9fdda2fe27ad)', Build type 'Release', Scripting Backend 'il2cpp', CPU 'arm64-v8a'
E/AndroidRuntime(25654): Build fingerprint: 'OnePlus/OnePlus3/OnePlus3T:9/PKQ1.181203.001/1911042108:user/release-keys'
E/AndroidRuntime(25654): Revision: '0'
E/AndroidRuntime(25654): ABI: 'arm64'
E/AndroidRuntime(25654): Timestamp: 2021-04-09 11:25:06+0530
E/AndroidRuntime(25654): pid: 25654, tid: 25796, name: UnityMain >>> com.example.example_flutter_natcorder <<<
E/AndroidRuntime(25654): uid: 10411
E/AndroidRuntime(25654): signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
E/AndroidRuntime(25654): x0 0000000000000000 x1 00000000000064c4 x2 0000000000000006 x3 0000000000000008
E/AndroidRuntime(25654): x4 000000000a013128 x5 000000000a013128 x6 000000000a013128 x7 00000000001fffff
E/AndroidRuntime(25654): x8 0000000000000083 x9 ac39d5a6e35d00c0 x10 fffffff87ffffbdf x11 ac39d5a6e35d00c0
E/AndroidRuntime(25654): x12 ac39d5a6e35d00c0 x13 fffffff87ffffbdf x14 00000000000000cb x15 0000007d6e3788c8
E/AndroidRuntime(25654): x16 0000007d6e36c2b0 x17 0000007d6e27e088 x18 0000007ce8800080 x19 0000000000006436
E/AndroidRuntime(25654): x20 00000000000064c4 x21 0000000000000083 x22 0000007cc8d25800 x23 0000007b8b8f8000
E/AndroidRuntime(25654): x24 0000000000000014 x25 00000000ffffffff x26 0000000000000012 x27 0000000000000005
E/AndroidRuntime(25654): x28 0000007ce80a5107 x29 0000007cbd7a67f0
E/AndroidRuntime(25654): sp 0000007cbd7a67b0 lr 0000007d6e26f4d0 pc 0000007d6e26f4f0
E/AndroidRuntime(25654):
E/AndroidRuntime(25654): backtrace:
E/AndroidRuntime(25654): #00 pc 00000000000224f0 /system/lib64/libc.so (abort+112) (BuildId: 055dd78cff796ef05668266325ca65a8)
E/AndroidRuntime(25654): #01 pc 000000000046e080 /system/lib64/libart.so (art::Runtime::Abort(char const*)+1208) (BuildId: f1eeccb4c9a016b8729a9ad774977d5d)
E/AndroidRuntime(25654): #02 pc 00000000000095a8 /system/lib64/libbase.so (android::base::LogMessage::~LogMessage()+720) (BuildId: 2865ab4ce5ce5dc6a4f92b1fb8e61a31)
E/AndroidRuntime(25654): #03 pc 00000000002e9e6c /system/lib64/libart.so (art::JavaVMExt::JniAbort(char const*, char const*)+1660) (BuildId: f1eeccb4c9a016b8729a9ad774977d5d)
E/AndroidRuntime(25654): #04 pc 00000000002ea0e8 /system/lib64/libart.so (art::JavaVMExt::JniAbortF(char const*, char const*, ...)+196) (BuildId: f1eeccb4c9a016b8729a9ad774977d5d)
E/AndroidRuntime(25654): #05 pc 000000000049ef7c /system/lib64/libart.so (art::Thread:ecodeJObject(_jobject*) const+700) (BuildId: f1eeccb4c9a016b8729a9ad774977d5d)
E/AndroidRuntime(25654): #06 pc 00000000000fcd10 /system/lib64/libart.so (art:anonymous namespace)::ScopedCheck::CheckInstance(art::ScopedObjectAccess&, art:anonymous namespace)::ScopedCheck::InstanceKind, _jobject*, bool)+96) (BuildId: f1eeccb4c9a016b8729a9ad774977d5d)
E/AndroidRuntime(25654): #07 pc 00000000000fc004 /system/lib64/libart.so (art:anonymous namespace)::ScopedCheck::CheckPossibleHeapValue(art::ScopedObjectAccess&, char, art:anonymous namespace)::JniValueType)+580) (BuildId: f1eeccb4c9a016b8729a9ad774977d5d)
E/AndroidRuntime(25654): #08 pc 00000000000fb5a8 /system/lib64/libart.so (art:anonymous namespace)::ScopedCheck::Check(art::ScopedObjectAccess&, bool, char const*, art:anonymous namespace)::JniValueType*)+628) (BuildId: f1eeccb4c9a016b8729a9ad774977d5d)
E/AndroidRuntime(25654): #09 pc 00000000000ebb4c /system/lib64/libart.so (art:anonymous namespace)::CheckJNI::GetObjectClass(_JNIEnv*, _jobject*)+688) (BuildId: f1eeccb4c9a016b8729a9ad774977d5d)
E/AndroidRuntime(25654): #10 pc 000000000004a720 <anonymous:0000007cc88ff000>
E/AndroidRuntime(25654):
E/AndroidRuntime(25654): at libc.abort(abort:112)
E/AndroidRuntime(25654): at libart.art::Runtime::Abort(char const*)(Abort:1208)
E/AndroidRuntime(25654): at libbase.android::base::LogMessage::~LogMessage()(~LogMessage:720)
E/AndroidRuntime(25654): at libart.art::JavaVMExt::JniAbort(char const*, char const*)(JniAbort:1660)
E/AndroidRuntime(25654): at libart.art::JavaVMExt::JniAbortF(char const*, char const*, ...)(JniAbortF:196)
E/AndroidRuntime(25654): at libart.art::Thread:ecodeJObject(_jobject*) const(DecodeJObject:700)
E/AndroidRuntime(25654): at libart.art:anonymous namespace)::ScopedCheck::CheckInstance(art::ScopedObjectAccess&, art:anonymous namespace)::ScopedCheck::InstanceKind, _jobject*, bool)96)
E/AndroidRuntime(25654): at libart.art:anonymous namespace)::ScopedCheck::CheckPossibleHeapValue(art::ScopedObjectAccess&, char, art:anonymous namespace)::JniValueType)580)
E/AndroidRuntime(25654): at libart.art:anonymous namespace)::ScopedCheck::Check(art::ScopedObjectAccess&, bool, char const*, art:anonymous namespace)::JniValueType*)628)
E/AndroidRuntime(25654): at libart.art:anonymous namespace)::CheckJNI::GetObjectClass(_JNIEnv*, _jobject*)688)
E/AndroidRuntime(25654): at Unknown.0x7cc8949720(Unknown Source:0)
E/AndroidRuntime(25654): FATAL EXCEPTION: UnityMain
E/AndroidRuntime(25654): Process: com.example.example_flutter_natcorder, PID: 25654
E/AndroidRuntime(25654): java.lang.Error: FATAL EXCEPTION [UnityMain]
E/AndroidRuntime(25654): Unity version : 2019.4.22f1
E/AndroidRuntime(25654): Device model : OnePlus ONEPLUS A3003
E/AndroidRuntime(25654): Device fingerprint: OnePlus/OnePlus3/OnePlus3T:9/PKQ1.181203.001/1911042108:user/release-keys
E/AndroidRuntime(25654):
E/AndroidRuntime(25654): Caused by: java.lang.Error: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
E/AndroidRuntime(25654): Version '2019.4.22f1 (9fdda2fe27ad)', Build type 'Release', Scripting Backend 'il2cpp', CPU 'arm64-v8a'
E/AndroidRuntime(25654): Build fingerprint: 'OnePlus/OnePlus3/OnePlus3T:9/PKQ1.181203.001/1911042108:user/release-keys'
E/AndroidRuntime(25654): Revision: '0'
E/AndroidRuntime(25654): ABI: 'arm64'
E/AndroidRuntime(25654): Timestamp: 2021-04-09 11:25:06+0530
E/AndroidRuntime(25654): pid: 25654, tid: 25796, name: UnityMain >>> com.example.example_flutter_natcorder <<<
E/AndroidRuntime(25654): uid: 10411
E/AndroidRuntime(25654): signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
E/AndroidRuntime(25654): x0 0000000000000000 x1 00000000000064c4 x2 0000000000000006 x3 0000000000000008
E/AndroidRuntime(25654): x4 000000000a013128 x5 000000000a013128 x6 000000000a013128 x7 00000000001fffff
E/AndroidRuntime(25654): x8 0000000000000083 x9 ac39d5a6e35d00c0 x10 fffffff87ffffbdf x11 ac39d5a6e35d00c0
E/AndroidRuntime(25654): x12 ac39d5a6e35d00c0 x13 fffffff87ffffbdf x14 00000000000000cb x15 0000007d6e3788c8
E/AndroidRuntime(25654): x16 0000007d6e36c2b0 x17 0000007d6e27e088 x18 0000007ce8800080 x19 0000000000006436
E/AndroidRuntime(25654): x20 00000000000064c4 x21 0000000000000083 x22 0000007cc8d25800 x23 0000007b8b8f8000
E/AndroidRuntime(25654): x24 0000000000000014 x25 00000000ffffffff x26 0000000000000012 x27 0000000000000005
E/AndroidRuntime(25654): x28 0000007ce80a5107 x29 0000007cbd7a67f0
E/AndroidRuntime(25654): sp 0000007cbd7a67b0 lr 0000007d6e26f4d0 pc 0000007d6e26f4f0
E/AndroidRuntime(25654):
E/AndroidRuntime(25654): backtrace:
E/AndroidRuntime(25654): #00 pc 00000000000224f0 /system/lib64/libc.so (abort+112) (BuildId: 055dd78cff796ef05668266325ca65a8)
E/AndroidRuntime(25654): #01 pc 000000000046e080 /system/lib64/libart.so (art::Runtime::Abort(char const*)+1208) (BuildId: f1eeccb4c9a016b8729a9ad774977d5d)
E/AndroidRuntime(25654): #02 pc 00000000000095a8 /system/lib64/libbase.so (android::base::LogMessage::~LogMessage()+720) (BuildId: 2865ab4ce5ce5dc6a4f92b1fb8e61a31)
E/AndroidRuntime(25654): #03 pc 00000000002e9e6c /system/lib64/libart.so (art::JavaVMExt::JniAbort(char const*, char const*)+1660) (BuildId: f1eeccb4c9a016b8729a9ad774977d5d)
E/AndroidRuntime(25654): #04 pc 00000000002ea0e8 /system/lib64/libart.so (art::JavaVMExt::JniAbortF(char const*, char const*, ...)+196) (BuildId: f1eeccb4c9a016b8729a9ad774977d5d)
E/AndroidRuntime(25654): #05 pc 000000000049ef7c /system/lib64/libart.so (art::Thread:ecodeJObject(_jobject*) const+700) (BuildId: f1eeccb4c9a016b8729a9ad774977d5d)
E/AndroidRuntime(25654): #06 pc 00000000000fcd10 /system/lib64/libart.so (art:anonymous namespace)::ScopedCheck::CheckInstance(art::ScopedObjectAccess&, art:anonymous namespace)::ScopedCheck::InstanceKind, _jobject*, bool)+96) (BuildId: f1eeccb4c9a016b8729a9ad774977d5d)
E/AndroidRuntime(25654): #07 pc 00000000000fc004 /system/lib64/libart.so (art:anonymous namespace)::ScopedCheck::CheckPossibleHeapValue(art::ScopedObjectAccess&, char, art:anonymous namespace)::JniValueType)+580) (BuildId: f1eeccb4c9a016b8729a9ad774977d5d)
E/AndroidRuntime(25654): #08 pc 00000000000fb5a8 /system/lib64/libart.so (art:anonymous namespace)::ScopedCheck::Check(art::ScopedObjectAccess&, bool, char const*, art:anonymous namespace)::JniValueType*)+628) (BuildId: f1eeccb4c9a016b8729a9ad774977d5d)
E/AndroidRuntime(25654): #09 pc 00000000000ebb4c /system/lib64/libart.so (art:anonymous namespace)::CheckJNI::GetObjectClass(_JNIEnv*, _jobject*)+688) (BuildId: f1eeccb4c9a016b8729a9ad774977d5d)
E/AndroidRuntime(25654): #10 pc 000000000004a720 <anonymous:0000007cc88ff000>
E/AndroidRuntime(25654):
E/AndroidRuntime(25654): at libc.abort(abort:112)
E/AndroidRuntime(25654): at libart.art::Runtime::Abort(char const*)(Abort:1208)
E/AndroidRuntime(25654): at libbase.android::base::LogMessage::~LogMessage()(~LogMessage:720)
E/AndroidRuntime(25654): at libart.art::JavaVMExt::JniAbort(char const*, char const*)(JniAbort:1660)
E/AndroidRuntime(25654): at libart.art::JavaVMExt::JniAbortF(char const*, char const*, ...)(JniAbortF:196)
E/AndroidRuntime(25654): at libart.art::Thread:ecodeJObject(_jobject*) const(DecodeJObject:700)
E/AndroidRuntime(25654): at libart.art:anonymous namespace)::ScopedCheck::CheckInstance(art::ScopedObjectAccess&, art:anonymous namespace)::ScopedCheck::InstanceKind, _jobject*, bool)96)
E/AndroidRuntime(25654): at libart.art:anonymous namespace)::ScopedCheck::CheckPossibleHeapValue(art::ScopedObjectAccess&, char, art:anonymous namespace)::JniValueType)580)
E/AndroidRuntime(25654): at libart.art:anonymous namespace)::ScopedCheck::Check(art::ScopedObjectAccess&, bool, char const*, art:anonymous namespace)::JniValueType*)628)
E/AndroidRuntime(25654): at libart.art:anonymous namespace)::CheckJNI::GetObjectClass(_JNIEnv*, _jobject*)688)
E/AndroidRuntime(25654): at Unknown.0x7cc8949720(Unknown Source:0)

 

Looks serious.

If only there was more information about what this program is even trying to do, then maybe someone might be able to comment.

 

Thank you @Kurt-Dekker. I'm trying to record my AR scene using the Natcorder ReplayCam example, it's working fine with the Unity android build. Crashing when I hit the record button in the flutter_unity android build. I'm using this package https://pub.dev/packages/flutter_unity_widget for flutter unity integration.

 

These guys might know more about AR-ish stuff:

https://forum.unity.com/forums/ar-vr-xr-discussion.80/

Also check if there is a support forum for that Natcorder thingy, and go back and make sure you have 100% of the integration requirements done, such as any permissions or other android crud that has to go into the AndroidManifest, if applicable.