I have internet issues, particularly that I need to unplug my ethernet to prevent lightning surges destroying all my network cards and router. As a result I've run into this problem. When I launch with an internet connection it goes through just fine in online mode. When I turn that connection off I get either
Or
When I run the game with forge disabled in multimc, it loads up with no issues.
When I run it with no mods enabled, it still shows the same error.
When I run it with forge and a bad connection (on cellular) it hangs at DOWNLOAD_MOJMAPS despite being in offline mode. Then it times out with a network error which does not happen with vanilla.
When my connection is disabled after launching, nothing happens.
When launching in offline mode with a connection (enable connection after the launcher goes into offline mode) it works fine.
I'm guessing forge just doesn't have a check for offline mode and so requests MOJMAPS and other network reliant data without a failstate.
39.0.5, 39.0.6, 39.0.7 and 39.0.8 are all affected.
Log:
Any suggestions on how to solve this would be greatly appreciated, otherwise hopefully this will be a useful bug report. ;-;
Steps to hopefullly somewhat reliably reproduce:
use multimc to launch minecraft with forge 39.0.8, without a connection in offline mode
results in a network related error
I've tried installing forge on the vanilla launcher too, but that fails during installation which is a whole other topic. Otherwise I would have tested it there too.