Sorry for my english.
I can’t open editor 4.12.3.
I can’t open the editor,my projects and example projects.
I can open ONLY editor 4.8 ( no 4.7, no 4.10, no 4.11)
I’m on mac os x el captain.
I verified my installation but nothing changes. I deleted and installed editor 4.12.3 many times but nothing changes.
Error: Serialization Error: Action Needed
Corrupt data found, please verify your installation
Log error:
MachineId:AB9A0BBDFF44D2AA2227B88E07505A75
EpicAccountId:81f51b6e84994f6abbce8637963d254d
SEGV_MAPERR at 0x3
FGenericPlatformMisc::RaiseException(unsigned int) Address = 0x10ee6074b (filename not found) [in UE4Editor-Core.dylib]
FOutputDeviceMacError::Serialize(wchar_t const*, ELogVerbosity::Type, FName const&) Address = 0x10f0024e6 (filename not found) [in UE4Editor-Core.dylib]
FOutputDevice::Logf(wchar_t const*, …) Address = 0x10f0b9f27 (filename not found) [in UE4Editor-Core.dylib]
FDebug::AssertFailed(char const*, char const*, int, wchar_t const*, …) Address = 0x10f0b54c4 (filename not found) [in UE4Editor-Core.dylib]
FArchiveFileReaderGeneric::InternalPrecache(long long, long long) Address = 0x10eee329f (filename not found) [in UE4Editor-Core.dylib]
FArchiveFileReaderGeneric::Serialize(void*, long long) Address = 0x10eee354e (filename not found) [in UE4Editor-Core.dylib]
FMemoryDerivedDataBackend::LoadCache(wchar_t const*) Address = 0x125e90917 (filename not found) [in UE4Editor-DerivedDataCache.dylib]
FDerivedDataBackendGraph::ParseBootCache(wchar_t const*, wchar_t const*, FString&) Address = 0x125e8a008 (filename not found) [in UE4Editor-DerivedDataCache.dylib]
FDerivedDataBackendGraph::ParseNode(wchar_t const*, FString const&, wchar_t const*, TMap >&) Address = 0x125e85e56 (filename not found) [in UE4Editor-DerivedDataCache.dylib]
FDerivedDataBackendGraph::ParseHierarchicalCache(wchar_t const*, wchar_t const*, FString const&, wchar_t const*, TMap >&) Address = 0x125e8a454 (filename not found) [in UE4Editor-DerivedDataCache.dylib]
FDerivedDataBackendGraph::ParseNode(wchar_t const*, FString const&, wchar_t const*, TMap >&) Address = 0x125e85f43 (filename not found) [in UE4Editor-DerivedDataCache.dylib]
FDerivedDataBackendGraph::ParseAsyncPut(wchar_t const*, wchar_t const*, FString const&, wchar_t const*, TMap >&) Address = 0x125e8ab13 (filename not found) [in UE4Editor-DerivedDataCache.dylib]
FDerivedDataBackendGraph::ParseNode(wchar_t const*, FString const&, wchar_t const*, TMap >&) Address = 0x125e86209 (filename not found) [in UE4Editor-DerivedDataCache.dylib]
FDerivedDataBackendGraph::ParseKeyLength(wchar_t const*, wchar_t const*, FString const&, wchar_t const*, TMap >&) Address = 0x125e8a8f4 (filename not found) [in UE4Editor-DerivedDataCache.dylib]
FDerivedDataBackendGraph::ParseNode(wchar_t const*, FString const&, wchar_t const*, TMap >&) Address = 0x125e86146 (filename not found) [in UE4Editor-DerivedDataCache.dylib]
FDerivedDataBackendGraph::FDerivedDataBackendGraph() Address = 0x125e8491e (filename not found) [in UE4Editor-DerivedDataCache.dylib]
FDerivedDataCache::FDerivedDataCache() Address = 0x125eb44ab (filename not found) [in UE4Editor-DerivedDataCache.dylib]
InternalSingleton() Address = 0x125e822ec (filename not found) [in UE4Editor-DerivedDataCache.dylib]
FDerivedDataCacheModule::GetDDC() Address = 0x125eca609 (filename not found) [in UE4Editor-DerivedDataCache.dylib]
FDerivedDataCacheModule::StartupModule() Address = 0x125eca57f (filename not found) [in UE4Editor-DerivedDataCache.dylib]
FModuleManager::LoadModuleWithFailureReason(FName, EModuleLoadResult&, bool) Address = 0x10f175502 (filename not found) [in UE4Editor-Core.dylib]
FModuleManager::LoadModule(FName, bool) Address = 0x10f173e36 (filename not found) [in UE4Editor-Core.dylib]
IDerivedDataCacheModule* FModuleManager::LoadModulePtr(FName) Address = 0x10f1153f4 (filename not found) [in UE4Editor-Core.dylib]
GetDerivedDataCache() Address = 0x10f0dab90 (filename not found) [in UE4Editor-Core.dylib]
GetDerivedDataCacheRef() Address = 0x10f0dabf8 (filename not found) [in UE4Editor-Core.dylib]
GetGlobalShaderMap(EShaderPlatform, bool) Address = 0x111247831 (filename not found) [in UE4Editor-Engine.dylib]
FEngineLoop::PreInit(wchar_t const*) Address = 0x10ed82cab (filename not found) [in UE4Editor]
GuardedMain(wchar_t const*) Address = 0x10ed97eb1 (filename not found) [in UE4Editor]
-[UE4AppDelegate runGameThread:] Address = 0x10eda9edc (filename not found) [in UE4Editor]
-[FCocoaGameThread main] Address = 0x10efd0776 (filename not found) [in UE4Editor-Core.dylib]
NSThread__start Address = 0x7fff8abcae64 (filename not found) [in Foundation]
_pthread_body Address = 0x7fff9c44399d (filename not found) [in libsystem_pthread.dylib]
_pthread_body Address = 0x7fff9c44391a (filename not found) [in libsystem_pthread.dylib]
thread_start Address = 0x7fff9c441351 (filename not found) [in libsystem_pthread.dylib]