OptiFabric crashes in Dev Environment 1.16.4
FlorianMichael opened this issue ยท 6 comments
Minecraft Version: 1.16.4
I built the latest OptiFabric Dev and FabricASM Dev jar and tried to use them in the development environment, when I start my game this error comes up (I tried to load OptifFabric via Gradle and the same error comes up):
`[15:41:41] [main/ERROR] (mixin) Error encountered during mixin config postInit step'mixins.mm.json': Failed to setup optifine
java.lang.RuntimeException: Failed to setup optifine
at me.modmuss50.optifabric.mod.OptifabricSetup.run(OptifabricSetup.java:49) ~[optifabric-1.8.13-dev.jar:?]
at java.util.ArrayList.forEach(ArrayList.java:1259) ~[?:1.8.0_271]
at com.chocohead.mm.Plugin.getMixins(Plugin.java:339) ~[Manningham%20Mills-2.1-dev.jar:?]
at org.spongepowered.asm.mixin.transformer.PluginHandle.getMixins(PluginHandle.java:128) ~[sponge-mixin-0.8.2+build.24.jar:0.8.2+build.24+unknown-b24.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinConfig.postInitialise(MixinConfig.java:667) ~[sponge-mixin-0.8.2+build.24.jar:0.8.2+build.24+unknown-b24.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinProcessor.prepareConfigs(MixinProcessor.java:542) [sponge-mixin-0.8.2+build.24.jar:0.8.2+build.24+unknown-b24.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinProcessor.select(MixinProcessor.java:439) [sponge-mixin-0.8.2+build.24.jar:0.8.2+build.24+unknown-b24.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinProcessor.checkSelect(MixinProcessor.java:415) [sponge-mixin-0.8.2+build.24.jar:0.8.2+build.24+unknown-b24.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:285) [sponge-mixin-0.8.2+build.24.jar:0.8.2+build.24+unknown-b24.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:208) [sponge-mixin-0.8.2+build.24.jar:0.8.2+build.24+unknown-b24.git-unknown]
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:178) [sponge-mixin-0.8.2+build.24.jar:0.8.2+build.24+unknown-b24.git-unknown]
at org.spongepowered.asm.mixin.transformer.FabricMixinTransformerProxy.transformClassBytes(FabricMixinTransformerProxy.java:23) [[email protected]_16_4.1.16.4+build.7-v2.jar:0.8.2+build.24+unknown-b24.git-unknown]
at net.fabricmc.loader.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:157) [[email protected]_16_4.1.16.4+build.7-v2.jar:?]
at net.fabricmc.loader.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:150) [[email protected]_16_4.1.16.4+build.7-v2.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:351) [?:1.8.0_271]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_271]
at java.lang.Class.forName(Class.java:348) [?:1.8.0_271]
at net.fabricmc.loader.util.DefaultLanguageAdapter.create(DefaultLanguageAdapter.java:45) [[email protected]_16_4.1.16.4+build.7-v2.jar:?]
at net.fabricmc.loader.EntrypointStorage$NewEntry.create(EntrypointStorage.java:114) [[email protected]_16_4.1.16.4+build.7-v2.jar:?]
at net.fabricmc.loader.EntrypointStorage$NewEntry.getOrCreate(EntrypointStorage.java:101) [[email protected]_16_4.1.16.4+build.7-v2.jar:?]
at net.fabricmc.loader.EntrypointStorage.getEntrypointContainers(EntrypointStorage.java:186) [[email protected]_16_4.1.16.4+build.7-v2.jar:?]
at net.fabricmc.loader.FabricLoader.getEntrypointContainers(FabricLoader.java:272) [[email protected]_16_4.1.16.4+build.7-v2.jar:?]
at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointUtils.invoke0(EntrypointUtils.java:44) [[email protected]_16_4.1.16.4+build.7-v2.jar:?]
at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointUtils.invoke(EntrypointUtils.java:36) [[email protected]_16_4.1.16.4+build.7-v2.jar:?]
at net.fabricmc.loader.launch.knot.Knot.init(Knot.java:139) [[email protected]_16_4.1.16.4+build.7-v2.jar:?]
at net.fabricmc.loader.launch.knot.KnotClient.main(KnotClient.java:27) [[email protected]_16_4.1.16.4+build.7-v2.jar:?]
at net.fabricmc.devlaunchinjector.Main.main(Main.java:86) [dev-launch-injector-0.2.1+build.8.jar:?]
Caused by: java.lang.AssertionError: Unable to find Minecraft dev jar! Tried D:\Test.gradle\loom-cache\1.16.4-projectmapped-net.fabricmc.yarn-1.16.4+build.7-v2\minecraft-1.16.4-client.jar and D:\Test.gradle\loom-cache\minecraft-1.16.4-client.jar
at me.modmuss50.optifabric.mod.OptifineSetup.getMinecraftJar(OptifineSetup.java:208) ~[optifabric-1.8.13-dev.jar:?]
at me.modmuss50.optifabric.mod.OptifineSetup.getRuntime(OptifineSetup.java:75) ~[optifabric-1.8.13-dev.jar:?]
at me.modmuss50.optifabric.mod.OptifabricSetup.run(OptifabricSetup.java:36) ~[optifabric-1.8.13-dev.jar:?]
... 26 more
Disconnected from the target VM, address: '127.0.0.1:52253', transport: 'socket'
Process finished with exit code 130
`
Are you using an access widener with your project? The logic for finding Loom's merged Minecraft isn't the best so might be tripping up from that.
Yes, I use an AccessWidener, but I can't just delete it, it's important and needed in the project, is there a solution?
That would certainly do it from Loom then using a project mapped jar rather than a globally cached one. I suppose I can add a system property to specify where the jar is when it can't be manually found to work around this situation.
Thank you for your patience, the feature has been added 1.8.14. You'll want to run with something like -Doptifabric.mc-jar=C:\Users\(your user)\.gradle\caches\fabric-loom\minecraft-1.16.4-client.jar as a VM arg so OptiFabric can find the vanilla client jar to work from.