Server craches after adding spongeforge (1.12.2)

Hello everyone,

i tried to install spongeforge. After installing Forge everything worked fine, when i try to add sponge my server won´t start.
I´m using the latest build of SpongeForge and tried it with the recommended build of Forge (2503) and the latest build (2509), don´t know what to do or what´s my mistake.
server log: https://pastebin.com/gdtN1Ct6
Also the log says, there would be a crash-report saved, but it isn´t, actually there is no directory.

I´m thankful for every help :slight_smile:

Hello, it looks like the same issue as this thread.

After some experimenting the problem seems to be solved.
I changed the game version from 1.11 to 1.12.2, so i had some backups.
I deleted the Dim1 and Dim-1 folders in the world folder and renamed level_sponge.dat to level_sponge.dat.bak and level_sponge.dat_old to level_sponge.dat, then i uploaded my backuped world_nether folder to the games directory. Now everything seems to work fine. (earlier i changed from spigot to sponge, so i was a bit confused about having world_nether folder and the Dim folders)

1 Like