game crashed when launching. Error: net.neoforged.fml.ModLoadingException, exit code -1

[Dipper]

bug report: https://paste.ee/p/Rfg5j

[TileEntity]

It is an issue with blockfront - try older builds

https://www.curseforge.com/minecraft/mc-mods/blockfront-world-war-ii/files/all?page=1&pageSize=20&version=1.21.1&gameVersionTypeId=6

[Dipper]

that didnt work...

[TileEntity]

Does it work only with blockfront - without any other mods?

If not, try other/older neoforge builds

[Dipper]

i am not using any other mods, also i tried neoforge without running blockfront and it didnt work. ill try rn an older version of neoforge

[Dipper]

thank you so much. it worked with 21.1.60