Hi guys, I’m using version 4.5.1 and I’ve encountered an error that simply will not go away. Whenever I build lighting I get an error message that says : unhandled exception :EXEPTION_ILLEGAL_INSTRUCTION assertion failed : DLL Handle ! = nullptr File D:\GitClean\UE4-Releases\4.5\Engine\Source\Runtime\Core\Private\Internationalization \Internationalization.cpp Line 369. I’ve already deleted swarm cache, saved, intermediate and deriveddatacache folders, all my lights and lightmass importance volumes as well as rebuilt the Engine. Any help?
Hi guys, I would just like to say that I managed to resolve the issue by updating my windows 7 to service pack 1 and updatring my .NET to the latest version as well and now everything works perfectly fine. However, when I installed version 4.6 the error made a comeback of sorts this time stating : asserstion failed check(&Swarm != NULL) and that is in th lightmass.cpp file somewhere.
Could this be because I now have 2 versions on one pc?
My SwarmCache folder in the DotNet folder is empty as well.
To be honest I am happy to use 4.5.1, but that is going to have to change eventually. Using Lightmass is a big deal to me and I love Unreal Engine 4. As a paying customer I feel I need to have full access to all the features I’m paying for. I would really really appreciate a reply this time, even if it’s just a “I don’t know what it could be”.
I’ve got lightmass working on 4.6. It was a simple case of merging the 4.6 and 4.5.1 DotNet folders. Must have been a problem when downloading the dependencies.