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[1.16.1] Can't connect to server where mods or blocks have been removed

Posted August 9, 20205 yr

I am having some problems when removing blocks from my mod in 1.16.1 worlds. If I host a server with a world that used to have a block which is not removed, or if I remove a mod completely, I am unable to connect despite both the server and client having the updated modlist. The error I am seeing is like this one https://gist.github.com/Ibirtem/0013a5c0df160712c4c3b43b946eb87d
In 1.15.2 I will get a warning when loading the world that the blocks are missing and I have to run /fml confirm to load the world, but in 1.16.1 there's no such confirm message.
Making a new world with the same modlist will not have any issues

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By TileEntity · 53 minutes ago53 min
Orbital strike cannon fishing rod mod

FoxyWoxy In Wemmbus videos the stab shots are with tnt minecarts and not tnt. Yours works ok but I would appreciate that change in the future. Thanks!

By Stonecold123 · 16 hours ago16 hr
Having an issue

do you notice that it stops the internal server for the singleplayer worlds.

here are some lines that you should take a look:
[11Oct2025 00:02:01.774] [Render thread/INFO][rgp_client/]: Reconnected Rocket client as session has become inactive. [11Oct2025 00:02:01.810] [Server thread/INFO][net.minecraft.server.network.ServerGamePacketListenerImpl/]: ItsOutCast lost connection: Disconnected [11Oct2025 00:02:01.810] [Server thread/INFO][net.minecraft.server.MinecraftServer/]: ItsOutCast left the game [11Oct2025 00:02:01.845] [Server thread/INFO][net.minecraft.server.network.ServerCommonPacketListenerImpl/]: Stopping singleplayer server as player logged out [11Oct2025 00:02:02.085] [Server thread/INFO][net.creeperhost.ftbbackups.FTBBackups/]: Shutdown Complete [11Oct2025 00:02:02.091] [Render thread/INFO][mezz.jei.library.startup.JeiStarter/]: Stopping JEI [11Oct2025 00:02:02.092] [Render thread/INFO][mezz.jei.library.load.PluginCaller/]: Sending Runtime Unavailable... [11Oct2025 00:02:02.092] [Render thread/INFO][mezz.jei.neoforge.plugins.neoforge.NeoForgeGuiPlugin/]: Stopping JEI GUI

By randomusert gh · 17 hours ago17 hr
Having an issue

Here's my link to this issue. Im not sure if it had something to do with essentials but I'm going to guess yes as that was the only mod I
ve added to play with friends. https://api.mclo.gs/1/raw/dokemkd

By ItsOutCasts · Posted Yesterday at 07:06 AM1 day
Oceanblock 2 + essentials downloaded into crazy bug

Hi, I also am having this issue. Not sure what is causing it

By ItsOutCasts · Yesterday at 07:03 AM1 day

Hajsori

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[1.16.1] Can't connect to server where mods or blocks have been removed

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