Project will no longer open!?!

MachineId:D590FCE6430460E58C7A3F8B4867AF27
EpicAccountId:c0d3de106fb34f1280bcb395f07717e1

Unknown exception - code 00000001 (first/second chance not available)

Fatal error: [File:D:\BuildFarm\buildmachine_++depot+UE4-Releases+4.7\Engine\Source\Runtime\AssetRegistry\Private\NameTableArchive.cpp] [Line: 97]
Bad name index 0//0

KERNELBASE + 109229 bytes
UE4Editor_Core!FOutputDeviceWindowsError::Serialize() + 292 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.7\engine\source\runtime\core\private\windows\windowsplatformoutputdevices.cpp:95]
UE4Editor_Core!FMsg::Logf__VA() + 463 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.7\engine\source\runtime\core\private\misc\outputdevice.cpp:531]
UE4Editor_AssetRegistry!FNameTableArchiveReader::operator<<() + 187 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.7\engine\source\runtime\assetregistry\private\nametablearchive.cpp:97]
UE4Editor_AssetRegistry!FAssetDataGatherer::SerializeCache() + 766 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.7\engine\source\runtime\assetregistry\private\assetdatagatherer.cpp:475]
UE4Editor_AssetRegistry!FAssetDataGatherer::Run() + 255 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.7\engine\source\runtime\assetregistry\private\assetdatagatherer.cpp:81]
UE4Editor_Core!FRunnableThreadWin::Run() + 102 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.7\engine\source\runtime\core\private\windows\windowsrunnablethread.cpp:73]
UE4Editor_Core!FRunnableThreadWin::GuardedRun() + 93 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.7\engine\source\runtime\core\private\windows\windowsrunnablethread.cpp:26]
kernel32 + 88525 bytes
ntdll + 178321 bytes

When i try to open the first time it opens the world but in the content browser it’s blank. While discovering assets it crashed, hen it won’t even open without a crash report again until i restart the PC.

this project is really important and the backup I ave last week is missing quite a bit of stuff…i’d like to NOT lose this if anyone can PLEASE PLEASE HELP ME!!!

Thanks anyway! I deleted the intermediate folder and it worked again.

THANKS! I had the same issue, it solved the problem and my project can load now! :slight_smile: