[25Nov2023 17:23:28.192] [main/ERROR] [net.minecraft.server.Main/FATAL]: Failed to start the minecraft server

[iceystreeeeet]

[25Nov2023 17:23:28.192] [main/ERROR] [net.minecraft.server.Main/FATAL]: Failed to start the minecraft server net.minecraftforge.fml.LoadingFailedException: Loading errors encountered: [ Gateways To Eternity (gateways) encountered an error during the common_setup event phase §7java.lang.AbstractMethodError: Missing implementation of resolved method 'abstract void registerBuiltinCodecs()' of abstract class dev.shadowsoffire.placebo.reload.DynamicRegistry. ] at net.minecraftforge.fml.ModLoader.waitForTransition(ModLoader.java:246) ~[fmlcore-1.20.1-47.2.6.jar%23732!/:?] at net.minecraftforge.fml.ModLoader.lambda$dispatchAndHandleError$20(ModLoader.java:210) ~[fmlcore-1.20.1-47.2.6.jar%23732!/:?] at java.util.Optional.ifPresent(Optional.java:178) ~[?:?] at net.minecraftforge.fml.ModLoader.dispatchAndHandleError(ModLoader.java:210) ~[fmlcore-1.20.1-47.2.6.jar%23732!/:?] at net.minecraftforge.fml.ModLoader.lambda$loadMods$15(ModLoader.java:190) ~[fmlcore-1.20.1-47.2.6.jar%23732!/:?] at java.lang.Iterable.forEach(Iterable.java:75) ~[?:?] at net.minecraftforge.fml.ModLoader.loadMods(ModLoader.java:190) ~[fmlcore-1.20.1-47.2.6.jar%23732!/:?] at net.minecraftforge.server.loading.ServerModLoader.load(ServerModLoader.java:31) ~[forge-1.20.1-47.2.6-universal.jar%23736!/:?] at net.minecraft.server.Main.main(Main.java:125) ~[server-1.20.1-20230612.114412-srg.jar%23731!/:?] at jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:111) ~[fmlloader-1.20.1-47.2.6.jar%2369!/:?] at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.serverService(CommonLaunchHandler.java:103) ~[fmlloader-1.20.1-47.2.6.jar%2369!/:?] at net.minecraftforge.fml.loading.targets.CommonServerLaunchHandler.lambda$makeService$0(CommonServerLaunchHandler.java:27) ~[fmlloader-1.20.1-47.2.6.jar%2369!/:?] at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) ~[modlauncher-10.0.9.jar%2355!/:?] at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) ~[modlauncher-10.0.9.jar%2355!/:?] at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) ~[modlauncher-10.0.9.jar%2355!/:?] at cpw.mods.modlauncher.Launcher.run(Launcher.java:108) ~[modlauncher-10.0.9.jar%2355!/:?] at cpw.mods.modlauncher.Launcher.main(Launcher.java:78) ~[modlauncher-10.0.9.jar%2355!/:?] at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) ~[modlauncher-10.0.9.jar%2355!/:?] at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) ~[modlauncher-10.0.9.jar%2355!/:?] at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141) ~[bootstraplauncher-1.1.2.jar:?]

[Shadows-of-Fire]

You have either the wrong version of gateways or Placebo. Ensure you are using the latest release for both.

[iceystreeeeet]

Thank you that fixed it the error never said anything about gateways :P