4.12.3 Crashes When I Open Project

I added a couple of meshes to my project, and then went to modify a material. The whole program froze so I closed out of everything and restarted my computer. Now, when I try to reopen my project, I get this error:

MachineId:2D8212D2D542F627F3F33D899DA42F6F
EpicAccountId:5ac0aa9616cb46e886f7a12c94b99c66

 SEGV_MAPERR at 0x3

FGenericPlatformMisc::RaiseException(unsigned int) Address = 0x10831374b [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/Core/Private/GenericPlatform/GenericPlatformMisc.cpp, line 293] [in UE4Editor-Core.dylib]
FOutputDeviceMacError::Serialize(wchar_t const*, ELogVerbosity::Type, FName const&) Address = 0x1084b54e6 [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/Core/Private/Mac/MacPlatformOutputDevices.cpp, line 93] [in UE4Editor-Core.dylib]
FOutputDevice::Logf(wchar_t const*, ...) Address = 0x10856cf27 [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/Core/Private/Misc/OutputDevice.cpp, line 154] [in UE4Editor-Core.dylib]
FDebug::AssertFailed(char const*, char const*, int, wchar_t const*, ...) Address = 0x1085684c4 [Runtime/Core/Public/Containers/ContainerAllocationPolicies.h, line 484] [in UE4Editor-Core.dylib]
StaticAllocateObject(UClass*, UObject*, FName, EObjectFlags, EInternalObjectFlags, bool, bool*) Address = 0x109152e8c [Runtime/Core/Public/Templates/SharedPointerInternals.h, line 385] [in UE4Editor-CoreUObject.dylib]
StaticConstructObject_Internal(UClass*, UObject*, FName, EObjectFlags, EInternalObjectFlags, UObject*, bool, FObjectInstancingGraph*) Address = 0x10914bc57 [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/CoreUObject/Private/UObject/UObjectGlobals.cpp, line 2962] [in UE4Editor-CoreUObject.dylib]
FLinkerLoad::CreateExport(int) Address = 0x108f809d5 [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/CoreUObject/Private/UObject/LinkerLoad.cpp, line 3861] [in UE4Editor-CoreUObject.dylib]
FLinkerLoad::IndexToObject(FPackageIndex) Address = 0x108f82cdd [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/CoreUObject/Private/UObject/LinkerLoad.cpp, line 4187] [in UE4Editor-CoreUObject.dylib]
FLinkerLoad::CreateExport(int) Address = 0x108f7f2e4 [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/CoreUObject/Private/UObject/LinkerLoad.cpp, line 3682] [in UE4Editor-CoreUObject.dylib]
FLinkerLoad::CreateExportAndPreload(int, bool) Address = 0x108f82627 [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/CoreUObject/Private/UObject/LinkerLoad.cpp, line 2780] [in UE4Editor-CoreUObject.dylib]
FLinkerLoad::LoadAllObjects(bool) Address = 0x108f83ab1 [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/CoreUObject/Private/UObject/LinkerLoad.cpp, line 2919] [in UE4Editor-CoreUObject.dylib]
LoadPackageInternal(UPackage*, wchar_t const*, unsigned int, FLinkerLoad*, TSet<FName, DefaultKeyFuncs<FName, false>, FDefaultSetAllocator>&, IAssetRegistryInterface*) Address = 0x109143a50 [Runtime/CoreUObject/Public/Serialization/ArchiveUObjectBase.h, line 49] [in UE4Editor-CoreUObject.dylib]
LoadPackageInternal(UPackage*, wchar_t const*, unsigned int, FLinkerLoad*) Address = 0x109148d39 [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/CoreUObject/Private/UObject/UObjectGlobals.cpp, line 1286] [in UE4Editor-CoreUObject.dylib]
FLinkerLoad::VerifyImportInner(int, FString&) Address = 0x108f7807c [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/CoreUObject/Private/UObject/LinkerLoad.cpp, line 2457] [in UE4Editor-CoreUObject.dylib]
FLinkerLoad::VerifyImport(int) Address = 0x108f724bf [Runtime/Core/Public/Containers/Array.h, line 849] [in UE4Editor-CoreUObject.dylib]
FLinkerLoad::Verify() Address = 0x108f7091b [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/CoreUObject/Private/UObject/LinkerLoad.cpp, line 2002] [in UE4Editor-CoreUObject.dylib]
FLinkerLoad::FinalizeCreation() Address = 0x108f6b5a1 [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/CoreUObject/Private/UObject/LinkerLoad.cpp, line 1905] [in UE4Editor-CoreUObject.dylib]
FLinkerLoad::Tick(float, bool, bool) Address = 0x108f590fa [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/CoreUObject/Private/UObject/LinkerLoad.cpp, line 704] [in UE4Editor-CoreUObject.dylib]
FLinkerLoad::CreateLinker(UPackage*, wchar_t const*, unsigned int) Address = 0x108f544c1 [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/CoreUObject/Private/UObject/LinkerLoad.cpp, line 428] [in UE4Editor-CoreUObject.dylib]
GetPackageLinker(UPackage*, wchar_t const*, unsigned int, UPackageMap*, FGuid*) Address = 0x108f50a08 [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/CoreUObject/Private/UObject/Linker.cpp, line 613] [in UE4Editor-CoreUObject.dylib]
LoadPackageInternal(UPackage*, wchar_t const*, unsigned int, FLinkerLoad*, TSet<FName, DefaultKeyFuncs<FName, false>, FDefaultSetAllocator>&, IAssetRegistryInterface*) Address = 0x10914346a [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/CoreUObject/Private/UObject/UObjectGlobals.cpp, line 1087] [in UE4Editor-CoreUObject.dylib]
LoadPackageInternal(UPackage*, wchar_t const*, unsigned int, FLinkerLoad*) Address = 0x109148d39 [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/CoreUObject/Private/UObject/UObjectGlobals.cpp, line 1286] [in UE4Editor-CoreUObject.dylib]
UEditorEngine::Map_Load(wchar_t const*, FOutputDevice&) Address = 0x1108e7c7a (filename not found) [in UE4Editor-UnrealEd.dylib]
UEditorEngine::HandleMapCommand(wchar_t const*, FOutputDevice&, UWorld*) Address = 0x110913df0 (filename not found) [in UE4Editor-UnrealEd.dylib]
UEditorEngine::Exec(UWorld*, wchar_t const*, FOutputDevice&) Address = 0x110910852 (filename not found) [in UE4Editor-UnrealEd.dylib]
UUnrealEdEngine::Exec(UWorld*, wchar_t const*, FOutputDevice&) Address = 0x11164e45d (filename not found) [in UE4Editor-UnrealEd.dylib]
FEditorFileUtils::LoadMap(FString const&, bool, bool) Address = 0x110c7dfad (filename not found) [in UE4Editor-UnrealEd.dylib]
FEditorFileUtils::LoadDefaultMapAtStartup() Address = 0x110c89944 (filename not found) [in UE4Editor-UnrealEd.dylib]
FUnrealEdMisc::OnInit() Address = 0x111631955 (filename not found) [in UE4Editor-UnrealEd.dylib]
EditorInit(IEngineLoop&) Address = 0x1116200ae (filename not found) [in UE4Editor-UnrealEd.dylib]
GuardedMain(wchar_t const*) Address = 0x1082479c1 (filename not found) [in UE4Editor]
-[UE4AppDelegate runGameThread:] Address = 0x108258edc (filename not found) [in UE4Editor]
-[FCocoaGameThread main] Address = 0x108483776 [/Users/build/Build/++UE4+Release-4.12+Compile/Sync/Engine/Source/Runtime/Core/Private/Mac/CocoaThread.cpp, line 368] [in UE4Editor-Core.dylib]
Unknown() Address = 0x7fff8ca13e64 (filename not found) [in Foundation]
_pthread_body Address = 0x7fff9603899d (filename not found) [in libsystem_pthread.dylib]
_pthread_body Address = 0x7fff9603891a (filename not found) [in libsystem_pthread.dylib]
thread_start Address = 0x7fff96036351 (filename not found) [in libsystem_pthread.dylib]

Updated to 4.12.5 and the issue persists.

Hello,

  • Could you please cause the crash to occur again, and provide the logs from your project’s Saved->Logs folder?
  • Have you been able to reproduce this crash in a clean project? If so, please provide a detailed list of repro steps.
  • Does this occur if you upgrade your project to 4.12.5?

Not an answer, but this is too long with the log included to be a “comment.”

  1. Could you please cause the crash to occur again, and provide the logs from your project’s Saved->Logs folder?

Is this the correct log?

[0623/205321:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0624/100611:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0624/214529:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0625/144037:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0701/110246:ERROR:backend_impl.cc(1037)] Critical error found -8
[0701/110248:WARNING:storage_block-inl.h(131)] Failed data load.
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: DELETE FROM cookies WHERE creation_utc=?
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: UPDATE cookies SET last_access_utc=? WHERE creation_utc=?
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: UPDATE cookies SET last_access_utc=? WHERE creation_utc=?
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: DELETE FROM cookies WHERE creation_utc=?
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: DELETE FROM cookies WHERE creation_utc=?
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0701/110318:ERROR:connection.cc(1906)] Cookie sqlite error 1, errno 0: cannot commit - no transaction is active, sql: COMMIT
[0715/194332:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0715/223536:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0716/002715:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0717/000805:ERROR:backend_impl.cc(1037)] Critical error found -8
[0717/000805:WARNING:storage_block-inl.h(131)] Failed data load.
[0717/000805:ERROR:entry_impl.cc(1035)] No file for c1030068
[0717/000805:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:ERROR:rankings.cc(785)] Inconsistent LRU.
[0718/182401:ERROR:backend_impl.cc(1037)] Critical error found -8
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:ERROR:entry_impl.cc(1035)] No file for c1030002
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:ERROR:entry_impl.cc(1035)] No file for c1030000
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:ERROR:entry_impl.cc(1035)] No file for c1030004
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:ERROR:entry_impl.cc(1035)] No file for c103000e
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182401:WARNING:storage_block-inl.h(131)] Failed data load.
[0718/182433:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: UPDATE cookies SET last_access_utc=? WHERE creation_utc=?
[0718/182433:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: UPDATE cookies SET last_access_utc=? WHERE creation_utc=?
[0718/182433:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: UPDATE cookies SET last_access_utc=? WHERE creation_utc=?
[0718/182433:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: DELETE FROM cookies WHERE creation_utc=?
[0718/182433:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0718/182433:ERROR:connection.cc(1906)] Cookie sqlite error 1, errno 0: cannot commit - no transaction is active, sql: COMMIT
[0718/221632:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0719/191452:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0719/192516:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0719/195651:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0719/233643:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0720/045800:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0720/102642:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0720/131724:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0720/211140:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0721/181942:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0721/200336:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0721/201203:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0721/222256:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0722/084442:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0722/202920:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0722/221750:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0723/002904:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0723/220641:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0724/103730:ERROR:backend_impl.cc(1037)] Critical error found -8
[0724/103730:WARNING:storage_block-inl.h(131)] Failed data load.
[0724/103815:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: UPDATE cookies SET last_access_utc=? WHERE creation_utc=?
[0724/103815:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: UPDATE cookies SET last_access_utc=? WHERE creation_utc=?
[0724/103815:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: UPDATE cookies SET last_access_utc=? WHERE creation_utc=?
[0724/103815:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: DELETE FROM cookies WHERE creation_utc=?
[0724/103815:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0724/103815:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: DELETE FROM cookies WHERE creation_utc=?
[0724/103815:ERROR:connection.cc(1906)] Cookie sqlite error 1802, errno 0: disk I/O error, sql: INSERT INTO cookies (creation_utc, host_key, name, value, encrypted_value, path, expires_utc, secure, httponly, firstpartyonly, last_access_utc, has_expires, persistent, priority) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)
[0724/103815:ERROR:connection.cc(1906)] Cookie sqlite error 1, errno 0: cannot commit - no transaction is active, sql: COMMIT
[0725/013750:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
[0725/130651:WARNING:dns_config_service_posix.cc(306)] Failed to read DnsConfig.
  1. Have you been able to reproduce this crash in a clean project? If so, please provide a detailed list of repro steps.

It appears that I can open clean projects, just not the one I’ve spent the last month on. My instructor cannot open it either.

  1. Does this occur if you upgrade your project to 4.12.5?
    Yes

Thank you for providing the log, but the log I’m looking for is a bit different. If you open the folder where your project’s .uproject file is located, you’ll see a Saved folder. Inside of this folder, you’ll find a Logs folder, which will contain a text file of the log that you can attach to a comment.

If a clean project is working successfully, it is most likely due to something that is an issue with your setup.

Would you be able to provide the project? You can zip it up, upload it to Dropbox, and then provide a link to the project. You can PM me the link on the forums: https://forums.unrealengine.com/member.php?160394-Sean-Flint

Without logs, it will be difficult to investigate the issue if I don’t have the project itself. It would also be helpful if you are able to provide the dxdiag from your machine.

Thank you. My folder options under “Saved” are Autosaves, Backup, Collections, Config and Screenshots.

Hello,

I have resolved the crash. Go into your project folder->Content->New Folder and delete the Gas Line.uasset. This resolved the crash for me and allowed me to open the project.

This was the error message: Assertion failed: !Obj->HasAnyFlags(RF_NeedLoad|RF_NeedPostLoad|RF_ClassDefaultObject) [File:D:\Build++UE4+Release-4.12+Compile\Sync\Engine\Source\Runtime\CoreUObject\Private\UObject\UObjectGlobals.cpp] [Line: 2204] Attempting to replace an object that hasn’t been fully loaded: StaticMesh /Game/NewFolder/GasLine.GasLine (Outer=Package /Game/NewFolder/GasLine, Flags=0x00083403)

You can try to reimport that asset to see if it resolves the issue as well if it’s an asset that you need.

Have a great day

THANK YOU!