![Java] Cant enter aternos server due to unknown minecraft:block IDs- any ideas on how to solve this? : r/MinecraftHelp Java] Cant enter aternos server due to unknown minecraft:block IDs- any ideas on how to solve this? : r/MinecraftHelp](https://preview.redd.it/java-cant-enter-aternos-server-due-to-unknown-minecraft-v0-v8ru2nzumby91.jpg?width=640&crop=smart&auto=webp&s=a39d3fd317021e18b581f504dcdeaaa10c9a24a4)
Java] Cant enter aternos server due to unknown minecraft:block IDs- any ideas on how to solve this? : r/MinecraftHelp
![Created a Minecraft server in Rust from scratch. It's called Sugarcane. The blocks shown are 1.12.2 IDs, converted and stored on the server in 1.18 format, and sent to my 1.8 client. Created a Minecraft server in Rust from scratch. It's called Sugarcane. The blocks shown are 1.12.2 IDs, converted and stored on the server in 1.18 format, and sent to my 1.8 client.](https://preview.redd.it/created-a-minecraft-server-in-rust-from-scratch-its-called-v0-5l4x7do9b5e81.png?width=640&crop=smart&auto=webp&s=cbb694139ff1fdfc7fc628f2bb39af5425c66dcd)
Created a Minecraft server in Rust from scratch. It's called Sugarcane. The blocks shown are 1.12.2 IDs, converted and stored on the server in 1.18 format, and sent to my 1.8 client.
![I have created a server with mods on it, it runs normally, but when someone leave, they cant join back, because of this. I need help to figure out what causes this : I have created a server with mods on it, it runs normally, but when someone leave, they cant join back, because of this. I need help to figure out what causes this :](https://preview.redd.it/i-have-created-a-server-with-mods-on-it-it-runs-normally-v0-u5yw1wwdv2j81.png?width=640&crop=smart&auto=webp&s=480ed08ad03200dd3ff931763ddde91416d184d5)