Hello, it is totally impossible to be able to use OptiFabric under all possible versions, a crash returning an error code 0 with no error in the logs.

Basics log of the launcher :

[01:22:10] [main/INFO]: Loading for game Minecraft 1.17.1 [01:22:10] [ForkJoinPool-1-worker-9/WARN]: Non-Fabric mod JAR at "C:\Users\max66\AppData\Roaming\.minecraft\mods\OptiFine_1.17.1_HD_U_G9.jar", ignoring [01:22:10] [main/INFO]: [FabricLoader] Loading 61 mods: - [email protected] - [email protected] - [email protected] - [email protected] - [email protected] - [email protected] - [email protected]+1.17 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected]+5847535018 - [email protected] - [email protected] - java@16 - [email protected] - [email protected] - [email protected] - [email protected] - [email protected] - [email protected] [01:22:10] [main/INFO]: SpongePowered MIXIN Subsystem Version=0.8.2 Source=file:/C:/Users/max66/AppData/Roaming/.minecraft/libraries/net/fabricmc/sponge-mixin/0.9.4+mixin.0.8.2/sponge-mixin-0.9.4+mixin.0.8.2.jar Service=Knot/Fabric Env=CLIENT [01:22:10] [main/INFO]: Compatibility level set to JAVA_16 [01:22:11] [main/WARN]: @Mixin target net/minecraft/class_2474$class_5124 is public in fabric-tag-extensions-v0.mixins.json:MixinObjectBuilder and should be specified in value [01:22:13] [main/ERROR]: Critical injection failure: LVT in net/minecraft/class_761::method_22710(Lnet/minecraft/class_4587;FJZLnet/minecraft/class_4184;Lnet/minecraft/class_757;Lnet/minecraft/class_765;Lnet/minecraft/class_1159;)V has incompatible changes at opcode 969 in callback net/minecraft/class_761::getEntity. Expected: [Lnet/minecraft/class_3695;, Lnet/minecraft/class_243;, D, D, D, Lnet/minecraft/class_1159;, Z, Lnet/minecraft/class_4604;, Z, Lnet/minecraft/class_4597$class_4598;, Ljava/util/Iterator;, Lnet/minecraft/class_1297;] Found: [Lnet/minecraft/class_243;, D, D, D, Lnet/minecraft/class_1159;, Z, Lnet/minecraft/class_4604;, Z, F, Z, I]

Weird, it works for me (with fabric 0.11.7 1.17.1 and OF G9). Do you have any other mods installed in your mods folder?

On a side note, I can find an error in the log you sent:

[01:22:13] [main/ERROR]: Critical injection failure: LVT in net/minecraft/class_761::method_22710(Lnet/minecraft/class_4587;FJZLnet/minecraft/class_4184;Lnet/minecraft/class_757;Lnet/minecraft/class_765;Lnet/minecraft/class_1159;)V has incompatible changes at opcode 969 in callback net/minecraft/class_761::getEntity. Expected: [Lnet/minecraft/class_3695;, Lnet/minecraft/class_243;, D, D, D, Lnet/minecraft/class_1159;, Z, Lnet/minecraft/class_4604;, Z, Lnet/minecraft/class_4597$class_4598;, Ljava/util/Iterator;, Lnet/minecraft/class_1297;] Found: [Lnet/minecraft/class_243;, D, D, D, Lnet/minecraft/class_1159;, Z, Lnet/minecraft/class_4604;, Z, F, Z, I]

I seem to be having a similar issue. I tried to use the newer version of optifine which doesn't work so I reinstalled G9 which also doesn't work now for some reason. I am using the modified version of OptiFabric so I can use it on the new version of Fabric. It worked before I tried to use the newer version of Optifine.

Stack-Trace

java.lang.NoSuchMethodError: 'net.fabricmc.loader.game.GameProvider net.fabricmc.loader.FabricLoader.getGameProvider()'
at me.modmuss50.optifabric.mod.OptifineSetup.getLaunchMinecraftJar(OptifineSetup.java:338)
at me.modmuss50.optifabric.mod.OptifineSetup.getMinecraftJar(OptifineSetup.java:316)
at me.modmuss50.optifabric.mod.OptifineSetup.getRuntime(OptifineSetup.java:96)
at me.modmuss50.optifabric.mod.OptifabricSetup.run(OptifabricSetup.java:41)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
at com.chocohead.mm.Plugin.getMixins(Plugin.java:340)
at org.spongepowered.asm.mixin.transformer.PluginHandle.getMixins(PluginHandle.java:128)
at org.spongepowered.asm.mixin.transformer.MixinConfig.postInitialise(MixinConfig.java:796)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.prepareConfigs(MixinProcessor.java:568)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.select(MixinProcessor.java:462)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.checkSelect(MixinProcessor.java:438)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:290)
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234)
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202)
at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:222)
at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:133)
at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:155)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:519)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:466)
at net.fabricmc.loader.impl.util.DefaultLanguageAdapter.create(DefaultLanguageAdapter.java:50)
at net.fabricmc.loader.impl.entrypoint.EntrypointStorage$NewEntry.getOrCreate(EntrypointStorage.java:117)
at net.fabricmc.loader.impl.entrypoint.EntrypointContainerImpl.getEntrypoint(EntrypointContainerImpl.java:53)
at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.invoke0(EntrypointUtils.java:47)
at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.invoke(EntrypointUtils.java:35)
at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:134)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:68)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

Weird, it works for me (with fabric 0.11.7 1.17.1 and OF G9). Do you have any other mods installed in your mods folder?

On a side note, I can find an error in the log you sent:

[01:22:13] [main/ERROR]: Critical injection failure: LVT in net/minecraft/class_761::method_22710(Lnet/minecraft/class_4587;FJZLnet/minecraft/class_4184;Lnet/minecraft/class_757;Lnet/minecraft/class_765;Lnet/minecraft/class_1159;)V has incompatible changes at opcode 969 in callback net/minecraft/class_761::getEntity. Expected: [Lnet/minecraft/class_3695;, Lnet/minecraft/class_243;, D, D, D, Lnet/minecraft/class_1159;, Z, Lnet/minecraft/class_4604;, Z, Lnet/minecraft/class_4597$class_4598;, Ljava/util/Iterator;, Lnet/minecraft/class_1297;] Found: [Lnet/minecraft/class_243;, D, D, D, Lnet/minecraft/class_1159;, Z, Lnet/minecraft/class_4604;, Z, F, Z, I]

I have just Origins and OptiFabric.