[4.8P3] Crash on level load from 4.7.6 to 4.8P3
The fatal error you're seeing (Fatal error: [File:D:\BuildFarm\buildmachine_++depot+UE4-Releases+4.8\Engine\Source\Runtime\Core\Private\HAL\FileManagerGeneric.cpp] [Line: 605] Invalid BufferCount=0) is one that was fixed for 4.8, and should be fixed by preview 3, so I suspect you're experiencing a problem with conversion. If you still have a copy of your 4.7.6 project, try opening your copy in the 4.8 preview instead of conversion. Converting the project sometimes does strange things to blueprints.
If that does not work, one thing to try, and then I'd like new build output logs from you.
Package as normal, and if it fails, please post your failed build output logs here.
answered May 26 '15 at 04:02 PM
Follow this question
Once you sign in you will be able to subscribe for any updates here