Sponge + FlansMod

Hello, i have Sponge (1.12.2-2768-7.1.5) on my server and the latest version of Flans Mod (1.12.2-5.5.2) and when i grab a weapon and i drop it with Q it just duplicate the weapon instead of dropping the one i have in my hand with normal minecraft items it just drops my sword for example and in Singleplayer it works how it should work also with flans mod guns i even tried a full clean install and didn’t fix it …

Anyone know how i can fix this?

i found the problem it’s the ‘sponge-1.12.2-2768-7.1.5’ jar file inside the MOD folder what causes the problem described above… Hopefully someone knows how to fix it.

This issue is known, and there appears to be a fix. Read more here: dupe with flans mod · Issue #2063 · SpongePowered/SpongeForge · GitHub