Posted September 11, 20223 yr when i build/export my mod, put it in the mods folder and run minecraft, when i create a new world, or try to enter a existing one it says invalid player data, thats all it doesnt happen when i run my mod in intellij/run my mod in runtime
September 12, 20223 yr How did you create the .jar file of your Mod? Please post debug.log when you try your Mod in vanilla Minecraft.
September 12, 20223 yr Author 35 minutes ago, Luis_ST said: How did you create the .jar file of your Mod? Please post debug.log when you try your Mod in vanilla Minecraft. https://pastebin.com/8E55a03n This is the error: java.lang.IllegalArgumentException: Duplicate id value for 1! at net.minecraft.network.syncher.SynchedEntityData.m_135372_(SynchedEntityData.java:117) ~[client-1.18.2-20220404.173914-srg.jar%2356!/:?] at net.minecraft.world.entity.player.Player.m_8097_(Player.java:199) ~[client-1.18.2-20220404.173914-srg.jar%2356!/:?] at net.minecraft.world.entity.Entity.<init>(Entit I removed the only entity i had completly and now it works, i dont know why
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