Seika85

Hi there. My wife and I used to play on LAN with her being the host - we're both playing on Windows 10 machines. Since I am only able to play, when she runs Minecraft as well, we decided to open our own local minecraft server using a Raspberry Pi 4B (Raspberry Pi OS Lite- released January 11th 2021). That worked, but not as performant as hoped. So we wanted to go back to her being the host until we have a faster solution for the server. During that process we copied her world data to the server and played there. Later (when deciding against the slow server) we copied the world data from the server back to her local computer. Both times the full world directory. Since then I am not able to join her host. We made sure all the mods and forge versions are compatible. I mean, we were able to play on the Raspberry server just fine hours ago. But we double and verified having the same files with the same version (and filesize) as well as number of loaded mods after launchign the game. We even deleted everything inside the config folder on both sides as well as copying all her files to my computer overwriting my files. Still, I cannot connect with the Error: "Failed to synchronize registry data, closing connection" upon joining. The thing is, that there is nothing specific in the debug logs as far as i can see: mine (client): [...] [27Feb2021 19:14:10.317] [Netty Client IO #1/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Starting new vanilla network connection. [27Feb2021 19:14:14.668] [Netty Client IO #1/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Accepted server connection [27Feb2021 19:14:15.462] [Netty Client IO #1/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Waiting for registries to load. [27Feb2021 19:14:15.468] [Render thread/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Injecting registry snapshot from server. [27Feb2021 19:14:15.488] [Render thread/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Snapshot injected. [27Feb2021 19:14:15.489] [Netty Client IO #1/ERROR] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Failed to load registry, closing connection. [27Feb2021 19:14:15.489] [Netty Client IO #1/ERROR] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Connection closed, not continuing handshake [27Feb2021 19:30:42.192] [Netty Client IO #2/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Starting new vanilla network connection. [27Feb2021 19:30:49.680] [Netty Client IO #2/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Accepted server connection [27Feb2021 19:30:50.475] [Netty Client IO #2/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Waiting for registries to load. [27Feb2021 19:30:50.492] [Render thread/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Injecting registry snapshot from server. [27Feb2021 19:30:50.510] [Render thread/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Snapshot injected. [27Feb2021 19:30:50.510] [Netty Client IO #2/ERROR] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Failed to load registry, closing connection. [27Feb2021 19:30:50.510] [Netty Client IO #2/ERROR] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Connection closed, not continuing handshake hers (host): [...] [27Feb2021 19:14:14.361] [Netty Server IO #4/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Accepted client connection mod list [27Feb2021 19:14:14.404] [Netty Server IO #4/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:14:14.464] [Netty Server IO #4/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:14:14.504] [Netty Server IO #4/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:14:14.553] [Netty Server IO #4/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:14:14.611] [Netty Server IO #4/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:14:14.654] [Netty Server IO #4/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:14:14.704] [Netty Server IO #4/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:14:14.757] [Netty Server IO #4/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:14:14.803] [Netty Server IO #4/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:14:14.852] [Netty Server IO #4/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:14:14.903] [Netty Server IO #4/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:14:14.954] [Netty Server IO #4/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:14:15.003] [Netty Server IO #4/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:14:15.052] [Netty Server IO #4/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:14:15.104] [Netty Server IO #4/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:30:49.360] [Netty Server IO #5/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Accepted client connection mod list [27Feb2021 19:30:49.405] [Netty Server IO #5/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:30:49.455] [Netty Server IO #5/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:30:49.503] [Netty Server IO #5/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:30:49.552] [Netty Server IO #5/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:30:49.606] [Netty Server IO #5/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:30:49.652] [Netty Server IO #5/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:30:49.703] [Netty Server IO #5/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:30:49.756] [Netty Server IO #5/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:30:49.802] [Netty Server IO #5/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:30:49.852] [Netty Server IO #5/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:30:49.902] [Netty Server IO #5/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:30:49.953] [Netty Server IO #5/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:30:50.014] [Netty Server IO #5/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:30:50.053] [Netty Server IO #5/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client [27Feb2021 19:30:50.103] [Netty Server IO #5/DEBUG] [net.minecraftforge.fml.network.FMLHandshakeHandler/FMLHANDSHAKE]: Received acknowledgement from client (I attached the full logs, since any information in there might be helpfull to others.) Deleting all the mods (or some) and playing without one is no option, as we have an advanced world where we have used all the mods content and would love to continue to play both on that world. We also tried creating a new world each and opening that to LAN to join the new worlds respectively. But also in those cases the same error occured. We also tried re-installing the newest version of Forge (since we were using *.42 until recently we both installed *.43 as mentioned in the title) - to no avail. Just to make things clear up ahead: We did not install new or update/delete existing mods fromt the time we could successfully play together on the Raspberry server, during i tried joining her host up to now - other than updating forge as a suggestion found online after the error showed up. We did not alter any files (either minecraft vanilla or forge or other mod files) and always copy pasted from a samba share where the mods were always downloaded to . Has someone experienced that as well? And has someone a solution or even a hint on ow to fix that? Best regards. client_debug.log host_debug.log