Made a new instance on steamdeck to play modded 1.20 and controllable isn’t working. Using 1.20.1 every mod works including framework but as soon as any variation of controllable is added I get error 255

got optifine installed?

Hey no I don’t have optifine can’t get it to work on my deck is it required?

No, I asked because as of right now optifine causes issues with controllable. Can you send latest.log ?

Hey sorry I have to ask how do I get the log for the error from my steamdeck? I’ve never done it before

you are probably using the flatpak, well go to your home directory, enable hidden folders, then go to /.var/app/org.polymc.PolyMC/data/PolyMC/instances/Modded Survival/.minecraft/logs/latest.log

PolyMC is one of the available flatpak launchers, others exist and they will have different package names

I'm on Steam Deck and having the same problem on the same version. here is what's in my latest.log:

[02:10:16] [main/INFO]: ModLauncher running: args [--username, Name1is2my3Name, --version, 1.20.1, --gameDir, /home/deck/.var/app/io.gdevs.GDLauncher/config/gdlauncher_next/instances/control test, --assetsDir, /home/deck/.var/app/io.gdevs.GDLauncher/config/gdlauncher_next/datastore/assets, --assetIndex, 5, --uuid, f48107f09dbe49f98e8c31cd74853a08, --accessToken, ❄❄❄❄❄❄❄❄, --clientId, --xuid, --userType, mojang, --versionType, release, --launchTarget, forgeclient, --fml.forgeVersion, 47.2.1, --fml.mcVersion, 1.20.1, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20230612.114412, --width=854, --height=480]
[02:10:16] [main/INFO]: ModLauncher 10.0.9+10.0.9+main.dcd20f30 starting: java version 21 by Oracle Corporation; OS Linux arch amd64 version 5.13.0-valve37-1-neptune
[02:10:16] [main/INFO]: Loading ImmediateWindowProvider fmlearlywindow
[02:10:16] [main/INFO]: SpongePowered MIXIN Subsystem Version=0.8.5 Source=union:/home/deck/.var/app/io.gdevs.GDLauncher/config/gdlauncher_next/datastore/libraries/org/spongepowered/mixin/0.8.5/mixin-0.8.5.jar%2388!/ Service=ModLauncher Env=CLIENT
[02:10:19] [main/INFO]: Compatibility level set to JAVA_17
[02:10:19] [main/INFO]: Launching target 'forgeclient' with arguments [--version, 1.20.1, --gameDir, /home/deck/.var/app/io.gdevs.GDLauncher/config/gdlauncher_next/instances/control test, --assetsDir, /home/deck/.var/app/io.gdevs.GDLauncher/config/gdlauncher_next/datastore/assets, --uuid, f48107f09dbe49f98e8c31cd74853a08, --username, Name1is2my3Name, --assetIndex, 5, --accessToken, ❄❄❄❄❄❄❄❄, --clientId, --xuid, --userType, mojang, --versionType, release, --width=854, --height=480]
[02:10:19] [main/WARN]: Error loading class: mezz/jei/gui/elements/GuiIconToggleButton (java.lang.ClassNotFoundException: mezz.jei.gui.elements.GuiIconToggleButton)
[02:10:19] [main/WARN]: Error loading class: mezz/jei/gui/overlay/IngredientGrid (java.lang.ClassNotFoundException: mezz.jei.gui.overlay.IngredientGrid)
[02:10:19] [main/WARN]: Error loading class: mezz/jei/gui/overlay/IngredientGridWithNavigation (java.lang.ClassNotFoundException: mezz.jei.gui.overlay.IngredientGridWithNavigation)
[02:10:19] [main/WARN]: Error loading class: mezz/jei/gui/overlay/IngredientListOverlay (java.lang.ClassNotFoundException: mezz.jei.gui.overlay.IngredientListOverlay)
[02:10:19] [main/WARN]: Error loading class: mezz/jei/gui/input/MouseUtil (java.lang.ClassNotFoundException: mezz.jei.gui.input.MouseUtil)
[02:10:19] [main/WARN]: Error loading class: mezz/jei/gui/PageNavigation (java.lang.ClassNotFoundException: mezz.jei.gui.PageNavigation)
[02:10:31] [modloading-worker-0/INFO]: Forge mod loading, version 47.2.1, for MC 1.20.1 with MCP 20230612.114412
[02:10:31] [modloading-worker-0/INFO]: MinecraftForge v47.2.1 Initialized
[02:10:33] [Forge Version Check/INFO]: [framework] Starting version check at https://mrcrayfish.com/modupdatejson?id=framework
[02:10:34] [Forge Version Check/INFO]: [framework] Found status: BETA Current: 0.6.16 Target: 0.6.16
[02:10:34] [Forge Version Check/INFO]: [forge] Starting version check at https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json
[02:10:35] [Forge Version Check/INFO]: [forge] Found status: AHEAD Current: 47.2.1 Target: null
[02:10:35] [Forge Version Check/INFO]: [controllable] Starting version check at https://mrcrayfish.com/modupdatejson?id=controllable
[02:10:35] [Forge Version Check/INFO]: [controllable] Found status: BETA Current: 0.20.3 Target: 0.20.3
[02:10:39] [Render thread/ERROR]: Exception caught during firing event: Error looking up function 'SDL_GetJoystickGUIDInfo': /usr/lib/x86_64-linux-gnu/libSDL2.so: undefined symbol: SDL_GetJoystickGUIDInfo
Index: 1
Listeners:
0: NORMAL
1: ASM: com.mrcrayfish.framework.client.ClientForgeEvents@28295554 onRenderTick(Lnet/minecraftforge/event/TickEvent$RenderTickEvent;)V
java.lang.UnsatisfiedLinkError: Error looking up function 'SDL_GetJoystickGUIDInfo': /usr/lib/x86_64-linux-gnu/libSDL2.so: undefined symbol: SDL_GetJoystickGUIDInfo
at MC-BOOTSTRAP/[email protected]/com.sun.jna.Function.(Function.java:252)
at MC-BOOTSTRAP/[email protected]/com.sun.jna.NativeLibrary.getFunction(NativeLibrary.java:604)
at MC-BOOTSTRAP/[email protected]/com.sun.jna.NativeLibrary.getFunction(NativeLibrary.java:580)
at MC-BOOTSTRAP/[email protected]/com.sun.jna.NativeLibrary.getFunction(NativeLibrary.java:566)
at MC-BOOTSTRAP/[email protected]/com.sun.jna.Native.register(Native.java:1904)
at TRANSFORMER/[email protected]/io.github.libsdl4j.jna.SdlNativeLibraryLoader.registerNativeMethods(SdlNativeLibraryLoader.java:26)
at TRANSFORMER/[email protected]/io.github.libsdl4j.api.joystick.SdlJoystick.(SdlJoystick.java:41)
at TRANSFORMER/[email protected]/com.mrcrayfish.controllable.client.input.sdl2.SDL2ControllerManager.getRawControllerCount(SDL2ControllerManager.java:53)
at TRANSFORMER/[email protected]/com.mrcrayfish.controllable.client.input.ControllerManager.tick(ControllerManager.java:54)
at TRANSFORMER/[email protected]/com.mrcrayfish.controllable.client.InputProcessor.gatherAndQueueControllerInput(InputProcessor.java:63)
at TRANSFORMER/[email protected]/com.mrcrayfish.controllable.client.InputProcessor.pollControllerInput(InputProcessor.java:51)
at TRANSFORMER/[email protected]/com.mrcrayfish.controllable.client.InputProcessor.lambda$new$0(InputProcessor.java:43)
at TRANSFORMER/[email protected]/com.mrcrayfish.framework.api.event.TickEvents.lambda$static$19(TickEvents.java:39)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
at TRANSFORMER/[email protected]/com.mrcrayfish.framework.api.event.TickEvents.lambda$static$20(TickEvents.java:39)
at TRANSFORMER/[email protected]/com.mrcrayfish.framework.client.ClientForgeEvents.onRenderTick(ClientForgeEvents.java:86)
at TRANSFORMER/[email protected]/com.mrcrayfish.framework.client.ClientForgeEvents_onRenderTick_RenderTickEvent.invoke(.dynamic)
at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:73)
at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.post(EventBus.java:315)
at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.post(EventBus.java:296)
at TRANSFORMER/[email protected]/net.minecraftforge.event.ForgeEventFactory.onRenderTickStart(ForgeEventFactory.java:905)
at TRANSFORMER/[email protected]/net.minecraft.client.Minecraft.m_91383(Minecraft.java:1144)
at TRANSFORMER/[email protected]/net.minecraft.client.Minecraft.m_91362(Minecraft.java:2141)
at TRANSFORMER/[email protected]/net.minecraft.client.Minecraft.m_91320_(Minecraft.java:2110)
at TRANSFORMER/[email protected]/net.minecraft.client.Minecraft.m_91394_(Minecraft.java:1312)
at TRANSFORMER/[email protected]/net.minecraft.client.Minecraft.m_91374_(Minecraft.java:736)
at TRANSFORMER/[email protected]/net.minecraft.client.main.Main.main(Main.java:218)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at MC-BOOTSTRAP/[email protected]/net.minecraftforge.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:111)
at MC-BOOTSTRAP/[email protected]/net.minecraftforge.fml.loading.targets.CommonLaunchHandler.clientService(CommonLaunchHandler.java:99)
at MC-BOOTSTRAP/[email protected]/net.minecraftforge.fml.loading.targets.CommonClientLaunchHandler.lambda$makeService$0(CommonClientLaunchHandler.java:25)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.Launcher.run(Launcher.java:108)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.Launcher.main(Launcher.java:78)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23)
at [email protected]/cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141)

[02:10:39] [Render thread/FATAL]: Preparing crash report with UUID bdf8dd58-1890-44db-bcf8-178da7a40614
[02:10:39] [Render thread/FATAL]: Preparing crash report with UUID 028c8678-3791-49e0-8e15-a53c9736c236

I am having the same issue here on v1.20.6 . I was trying to get the new 1.21 to work but ended up resorting to 1.20, still without success.