Posted May 15, 20241 yr We have recently updated our library mod to 1.20.6 and published it successfully. Everything worked smoothly, as with every other version that came before. We however quickly realized that we can't actually implement our library mod. Believing it is an error of us we then tried to use other mods as dependencies, with the same result. We tried it on multiple PCs, we tried deleting all gradle files, reinstalling only jdk 21 etc, but nothing worked. We have no idea what's wrong, but because of our testing we believe either something is wrong with the fg.deobf task or we did something horribly wrong. Whichever is the case, we have no idea Here is the error btw: Spoiler Java: 21.0.3, JVM: 21.0.3+7-LTS-152 (Oracle Corporation), Arch: amd64 Exception in thread "main" java.lang.IllegalArgumentException: Unsupported class file major version 65 at org.objectweb.asm.ClassReader.<init>(ClassReader.java:199) at org.objectweb.asm.ClassReader.<init>(ClassReader.java:180) at org.objectweb.asm.ClassReader.<init>(ClassReader.java:166) at net.minecraftforge.installertools.SrgMcpRenamer.processClass(SrgMcpRenamer.java:181) at net.minecraftforge.installertools.SrgMcpRenamer.lambda$process$3(SrgMcpRenamer.java:120) at net.minecraftforge.installertools.SrgMcpRenamer.lambda$process$9(SrgMcpRenamer.java:156) at net.minecraftforge.installertools.SrgMcpRenamer.forEachZipEntry(SrgMcpRenamer.java:170) at net.minecraftforge.installertools.SrgMcpRenamer.process(SrgMcpRenamer.java:153) at net.minecraftforge.installertools.SrgMcpRenamer.process(SrgMcpRenamer.java:139) at net.minecraftforge.installertools.ConsoleTool.main(ConsoleTool.java:55) Error getting artifact: com.github.SlimingHD:LuckyTNTLib:1.20.6-50.0.20.0_mapped_official_1.20.6:null@jar from DeobfuscatingRepo org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Java\jdk-21\bin\java.exe'' finished with non-zero exit value 1 at org.gradle.process.internal.DefaultExecHandle$ExecResultImpl.assertNormalExitValue(DefaultExecHandle.java:442) at org.gradle.process.internal.DefaultJavaExecAction.execute(DefaultJavaExecAction.java:52) at org.gradle.process.internal.DefaultExecActionFactory.javaexec(DefaultExecActionFactory.java:195) at org.gradle.api.internal.project.DefaultProject.javaexec(DefaultProject.java:1219) at net.minecraftforge.gradle.common.tasks.JarExec.apply(JarExec.java:117) at net.minecraftforge.gradle.userdev.util.Deobfuscator.deobfBinary(Deobfuscator.java:123) at net.minecraftforge.gradle.userdev.util.DeobfuscatingRepo.findRaw(DeobfuscatingRepo.java:128) at net.minecraftforge.gradle.userdev.util.DeobfuscatingRepo.findFile(DeobfuscatingRepo.java:82) at net.minecraftforge.gradle.common.util.BaseRepo.getArtifact(BaseRepo.java:72) at net.minecraftforge.gradle.common.util.BaseRepo.getArtifact(BaseRepo.java:29) at net.minecraftforge.gradle.common.util.BaseRepo$Builder.lambda$null$0(BaseRepo.java:125) at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) at java.base/java.util.ArrayList$ArrayListSpliterator.tryAdvance(ArrayList.java:1685) at java.base/java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:129) at java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:527) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:513) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) at java.base/java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:150) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:647) at net.minecraftforge.gradle.common.util.BaseRepo$Builder.lambda$attach$2(BaseRepo.java:127) at net.minecraftforge.artifactural.base.repository.ArtifactProviderBuilder$Complete.getArtifact(ArtifactProviderBuilder.java:92) at net.minecraftforge.artifactural.base.repository.SimpleRepository.getArtifact(SimpleRepository.java:41) at net.minecraftforge.artifactural.gradle.GradleRepositoryAdapter$GeneratingFileResourceRepository.findArtifact(GradleRepositoryAdapter.java:367) at net.minecraftforge.artifactural.gradle.GradleRepositoryAdapter$GeneratingFileResourceRepository.resource(GradleRepositoryAdapter.java:346) at net.minecraftforge.artifactural.gradle.GradleRepositoryAdapter$GeneratingFileResourceRepository.resource(GradleRepositoryAdapter.java:312) at org.gradle.api.internal.artifacts.repositories.resolver.DefaultExternalResourceArtifactResolver.staticResourceExists(DefaultExternalResourceArtifactResolver.java:79) at org.gradle.api.internal.artifacts.repositories.resolver.DefaultExternalResourceArtifactResolver.artifactExists(DefaultExternalResourceArtifactResolver.java:67) at org.gradle.api.internal.artifacts.repositories.metadata.DefaultArtifactMetadataSource.create(DefaultArtifactMetadataSource.java:57) at org.gradle.api.internal.artifacts.repositories.resolver.ExternalResourceResolver.resolveStaticDependency(ExternalResourceResolver.java:234) at org.gradle.api.internal.artifacts.repositories.resolver.MavenResolver.doResolveComponentMetaData(MavenResolver.java:113) at org.gradle.api.internal.artifacts.repositories.resolver.ExternalResourceResolver$RemoteRepositoryAccess.resolveComponentMetaData(ExternalResourceResolver.java:415) at net.minecraftforge.artifactural.gradle.GradleRepositoryAdapter$1$1.resolveComponentMetaData(GradleRepositoryAdapter.java:205) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.CachingModuleComponentRepository$ResolveAndCacheRepositoryAccess.resolveComponentMetaDataAndCache(CachingModuleComponentRepository.java:396) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.CachingModuleComponentRepository$ResolveAndCacheRepositoryAccess.resolveComponentMetaData(CachingModuleComponentRepository.java:390) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.LocalModuleComponentRepository$LocalAccess.resolveComponentMetaData(LocalModuleComponentRepository.java:75) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ErrorHandlingModuleComponentRepository$ErrorHandlingModuleComponentRepositoryAccess.lambda$resolveComponentMetaData$5(ErrorHandlingModuleComponentRepository.java:153) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ErrorHandlingModuleComponentRepository$ErrorHandlingModuleComponentRepositoryAccess.lambda$tryResolveAndMaybeBlacklist$15(ErrorHandlingModuleComponentRepository.java:213) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ErrorHandlingModuleComponentRepository$ErrorHandlingModuleComponentRepositoryAccess.tryResolveAndMaybeBlacklist(ErrorHandlingModuleComponentRepository.java:227) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ErrorHandlingModuleComponentRepository$ErrorHandlingModuleComponentRepositoryAccess.tryResolveAndMaybeBlacklist(ErrorHandlingModuleComponentRepository.java:212) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ErrorHandlingModuleComponentRepository$ErrorHandlingModuleComponentRepositoryAccess.performOperationWithRetries(ErrorHandlingModuleComponentRepository.java:206) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ErrorHandlingModuleComponentRepository$ErrorHandlingModuleComponentRepositoryAccess.resolveComponentMetaData(ErrorHandlingModuleComponentRepository.java:152) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.FilteredModuleComponentRepository$FilteringAccess.lambda$resolveComponentMetaData$2(FilteredModuleComponentRepository.java:106) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.FilteredModuleComponentRepository$FilteringAccess.whenModulePresent(FilteredModuleComponentRepository.java:133) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.FilteredModuleComponentRepository$FilteringAccess.resolveComponentMetaData(FilteredModuleComponentRepository.java:105) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ComponentMetaDataResolveState.process(ComponentMetaDataResolveState.java:70) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ComponentMetaDataResolveState.resolve(ComponentMetaDataResolveState.java:49) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.RepositoryChainComponentMetaDataResolver.findBestMatch(RepositoryChainComponentMetaDataResolver.java:167) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.RepositoryChainComponentMetaDataResolver.findBestMatch(RepositoryChainComponentMetaDataResolver.java:147) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.RepositoryChainComponentMetaDataResolver.resolveModule(RepositoryChainComponentMetaDataResolver.java:117) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.RepositoryChainComponentMetaDataResolver.lambda$createValueContainerFor$1(RepositoryChainComponentMetaDataResolver.java:87) at org.gradle.internal.model.CalculatedValueContainerFactory$SupplierBackedCalculator.calculateValue(CalculatedValueContainerFactory.java:65) at org.gradle.internal.model.CalculatedValueContainer$CalculationState.lambda$attachValue$0(CalculatedValueContainer.java:229) at org.gradle.internal.Try.ofFailable(Try.java:41) at org.gradle.internal.model.CalculatedValueContainer$CalculationState.attachValue(CalculatedValueContainer.java:224) at org.gradle.internal.model.CalculatedValueContainer.finalizeIfNotAlready(CalculatedValueContainer.java:197) at org.gradle.internal.model.CalculatedValueContainer.finalizeIfNotAlready(CalculatedValueContainer.java:188) at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.RepositoryChainComponentMetaDataResolver.resolve(RepositoryChainComponentMetaDataResolver.java:78) at org.gradle.api.internal.artifacts.ivyservice.resolveengine.ComponentResolversChain$ComponentMetaDataResolverChain.resolve(ComponentResolversChain.java:90) at org.gradle.api.internal.artifacts.ivyservice.clientmodule.ClientModuleResolver.resolve(ClientModuleResolver.java:70) at org.gradle.api.internal.artifacts.ivyservice.resolveengine.graph.builder.ComponentState.resolve(ComponentState.java:227) at org.gradle.api.internal.artifacts.ivyservice.resolveengine.graph.builder.ComponentState.getResolveStateOrNull(ComponentState.java:171) at org.gradle.api.internal.artifacts.ivyservice.resolveengine.graph.builder.EdgeState.calculateTargetConfigurations(EdgeState.java:218) at org.gradle.api.internal.artifacts.ivyservice.resolveengine.graph.builder.EdgeState.attachToTargetConfigurations(EdgeState.java:147) at org.gradle.api.internal.artifacts.ivyservice.resolveengine.graph.builder.DependencyGraphBuilder.attachToTargetRevisionsSerially(DependencyGraphBuilder.java:367) at org.gradle.api.internal.artifacts.ivyservice.resolveengine.graph.builder.DependencyGraphBuilder.resolveEdges(DependencyGraphBuilder.java:259) at org.gradle.api.internal.artifacts.ivyservice.resolveengine.graph.builder.DependencyGraphBuilder.traverseGraph(DependencyGraphBuilder.java:194) at org.gradle.api.internal.artifacts.ivyservice.resolveengine.graph.builder.DependencyGraphBuilder.resolve(DependencyGraphBuilder.java:164) at org.gradle.api.internal.artifacts.ivyservice.resolveengine.DependencyGraphResolver.resolve(DependencyGraphResolver.java:121) at org.gradle.api.internal.artifacts.ivyservice.DefaultConfigurationResolver.doResolve(DefaultConfigurationResolver.java:373) at org.gradle.api.internal.artifacts.ivyservice.DefaultConfigurationResolver.resolveGraph(DefaultConfigurationResolver.java:265) at org.gradle.api.internal.artifacts.ivyservice.ShortCircuitEmptyConfigurationResolver.resolveGraph(ShortCircuitEmptyConfigurationResolver.java:90) at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration$1.call(DefaultConfiguration.java:750) at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration$1.call(DefaultConfiguration.java:739) at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:200) at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:195) at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66) at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59) at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157) at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59) at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53) at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73) at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration.resolveGraphInBuildOperation(DefaultConfiguration.java:739) at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration.lambda$resolveExclusivelyIfRequired$6(DefaultConfiguration.java:731) at org.gradle.api.internal.project.DefaultProjectStateRegistry$CalculatedModelValueImpl.update(DefaultProjectStateRegistry.java:505) at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration.resolveExclusivelyIfRequired(DefaultConfiguration.java:723) at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration.resolveGraphIfRequired(DefaultConfiguration.java:716) at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration.access$500(DefaultConfiguration.java:154) at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration$ResolverResultsResolutionResultProvider.getValue(DefaultConfiguration.java:690) at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration$ResolverResultsResolutionResultProvider.getValue(DefaultConfiguration.java:651) at org.gradle.api.internal.artifacts.configurations.ResolutionResultProvider$1.getValue(ResolutionResultProvider.java:53) at org.gradle.api.internal.artifacts.configurations.ResolutionBackedFileCollection.getSelectedArtifacts(ResolutionBackedFileCollection.java:95) at org.gradle.api.internal.artifacts.configurations.ResolutionBackedFileCollection.visitContents(ResolutionBackedFileCollection.java:73) at org.gradle.api.internal.file.AbstractFileCollection.getFiles(AbstractFileCollection.java:124) at org.gradle.api.internal.file.AbstractFileCollection.contains(AbstractFileCollection.java:197) at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration.contains(DefaultConfiguration.java:544) at org.gradle.api.internal.file.CompositeFileCollection.contains(CompositeFileCollection.java:56) at org.gradle.plugins.ide.eclipse.model.internal.SourceFoldersCreator.containsAll(SourceFoldersCreator.java:204) at org.gradle.plugins.ide.eclipse.model.internal.SourceFoldersCreator.containsOutputOf(SourceFoldersCreator.java:196) at org.gradle.plugins.ide.eclipse.model.internal.SourceFoldersCreator.getSourceSetUsages(SourceFoldersCreator.java:186) at org.gradle.plugins.ide.eclipse.model.internal.SourceFoldersCreator.configureProjectRelativeFolders(SourceFoldersCreator.java:99) at org.gradle.plugins.ide.eclipse.model.internal.SourceFoldersCreator.createSourceFolders(SourceFoldersCreator.java:58) at org.gradle.plugins.ide.eclipse.model.internal.ClasspathFactory.createSourceFolders(ClasspathFactory.java:59) at org.gradle.plugins.ide.eclipse.model.internal.ClasspathFactory.createEntries(ClasspathFactory.java:47) at org.gradle.plugins.ide.eclipse.model.EclipseClasspath.resolveDependencies(EclipseClasspath.java:361) at org.gradle.plugins.ide.eclipse.model.EclipseClasspath.mergeXmlClasspath(EclipseClasspath.java:368) at org.gradle.plugins.ide.internal.tooling.EclipseModelBuilder.gatherClasspathElements(EclipseModelBuilder.java:260) at org.gradle.plugins.ide.internal.tooling.RunBuildDependenciesTaskBuilder.populate(RunBuildDependenciesTaskBuilder.java:83) at org.gradle.plugins.ide.internal.tooling.RunBuildDependenciesTaskBuilder.buildAll(RunBuildDependenciesTaskBuilder.java:55) at org.gradle.plugins.ide.internal.tooling.RunBuildDependenciesTaskBuilder.buildAll(RunBuildDependenciesTaskBuilder.java:41) at org.gradle.tooling.provider.model.internal.DefaultToolingModelBuilderRegistry$BuilderWithParameter.build(DefaultToolingModelBuilderRegistry.java:290) at org.gradle.tooling.provider.model.internal.DefaultToolingModelBuilderRegistry$LockSingleProjectBuilder.lambda$build$0(DefaultToolingModelBuilderRegistry.java:305) at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.lambda$fromMutableState$2(DefaultProjectStateRegistry.java:430) at org.gradle.internal.work.DefaultWorkerLeaseService.withReplacedLocks(DefaultWorkerLeaseService.java:360) at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.fromMutableState(DefaultProjectStateRegistry.java:430) at org.gradle.tooling.provider.model.internal.DefaultToolingModelBuilderRegistry$LockSingleProjectBuilder.build(DefaultToolingModelBuilderRegistry.java:305) at org.gradle.tooling.provider.model.internal.DefaultToolingModelBuilderRegistry$BuildOperationWrappingBuilder$1.call(DefaultToolingModelBuilderRegistry.java:338) at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:200) at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:195) at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66) at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59) at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157) at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59) at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53) at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73) at org.gradle.tooling.provider.model.internal.DefaultToolingModelBuilderRegistry$BuildOperationWrappingBuilder.build(DefaultToolingModelBuilderRegistry.java:335) at org.gradle.internal.build.DefaultBuildToolingModelController$AbstractToolingScope.getModel(DefaultBuildToolingModelController.java:87) at org.gradle.tooling.internal.provider.runner.DefaultBuildController.getModel(DefaultBuildController.java:114) at org.gradle.tooling.internal.consumer.connection.ParameterAwareBuildControllerAdapter.getModel(ParameterAwareBuildControllerAdapter.java:39) at org.gradle.tooling.internal.consumer.connection.UnparameterizedBuildController.getModel(UnparameterizedBuildController.java:113) at org.gradle.tooling.internal.consumer.connection.NestedActionAwareBuildControllerAdapter.getModel(NestedActionAwareBuildControllerAdapter.java:31) at org.eclipse.buildship.core.internal.workspace.CompositeModelQuery.collectRootModels(CompositeModelQuery.java:62) at org.eclipse.buildship.core.internal.workspace.CompositeModelQuery.execute(CompositeModelQuery.java:52) at org.eclipse.buildship.core.internal.workspace.CompositeModelQuery.execute(CompositeModelQuery.java:28) at org.eclipse.buildship.core.internal.workspace.BuildActionSequence.execute(BuildActionSequence.java:31) at org.eclipse.buildship.core.internal.workspace.BuildActionSequence.execute(BuildActionSequence.java:18) at org.gradle.tooling.internal.consumer.connection.InternalBuildActionAdapter.execute(InternalBuildActionAdapter.java:64) at org.gradle.tooling.internal.provider.runner.AbstractClientProvidedBuildActionRunner$ActionAdapter.runAction(AbstractClientProvidedBuildActionRunner.java:131) at org.gradle.tooling.internal.provider.runner.AbstractClientProvidedBuildActionRunner$ActionAdapter.beforeTasks(AbstractClientProvidedBuildActionRunner.java:99) at org.gradle.internal.buildtree.DefaultBuildTreeModelCreator.beforeTasks(DefaultBuildTreeModelCreator.java:43) at org.gradle.internal.buildtree.DefaultBuildTreeLifecycleController.lambda$fromBuildModel$2(DefaultBuildTreeLifecycleController.java:83) at org.gradle.internal.buildtree.DefaultBuildTreeLifecycleController.lambda$runBuild$4(DefaultBuildTreeLifecycleController.java:120) at org.gradle.internal.model.StateTransitionController.lambda$transition$6(StateTransitionController.java:169) at org.gradle.internal.model.StateTransitionController.doTransition(StateTransitionController.java:266) at org.gradle.internal.model.StateTransitionController.lambda$transition$7(StateTransitionController.java:169) at org.gradle.internal.work.DefaultSynchronizer.withLock(DefaultSynchronizer.java:44) at org.gradle.internal.model.StateTransitionController.transition(StateTransitionController.java:169) at org.gradle.internal.buildtree.DefaultBuildTreeLifecycleController.runBuild(DefaultBuildTreeLifecycleController.java:117) at org.gradle.internal.buildtree.DefaultBuildTreeLifecycleController.fromBuildModel(DefaultBuildTreeLifecycleController.java:82) at org.gradle.tooling.internal.provider.runner.AbstractClientProvidedBuildActionRunner.runClientAction(AbstractClientProvidedBuildActionRunner.java:43) at org.gradle.tooling.internal.provider.runner.ClientProvidedPhasedActionRunner.run(ClientProvidedPhasedActionRunner.java:53) at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35) at org.gradle.internal.buildtree.ProblemReportingBuildActionRunner.run(ProblemReportingBuildActionRunner.java:49) at org.gradle.launcher.exec.BuildOutcomeReportingBuildActionRunner.run(BuildOutcomeReportingBuildActionRunner.java:65) at org.gradle.tooling.internal.provider.FileSystemWatchingBuildActionRunner.run(FileSystemWatchingBuildActionRunner.java:140) at org.gradle.launcher.exec.BuildCompletionNotifyingBuildActionRunner.run(BuildCompletionNotifyingBuildActionRunner.java:41) at org.gradle.launcher.exec.RootBuildLifecycleBuildActionExecutor.lambda$execute$0(RootBuildLifecycleBuildActionExecutor.java:40) at org.gradle.composite.internal.DefaultRootBuildState.run(DefaultRootBuildState.java:123) at org.gradle.launcher.exec.RootBuildLifecycleBuildActionExecutor.execute(RootBuildLifecycleBuildActionExecutor.java:40) at org.gradle.internal.buildtree.InitDeprecationLoggingActionExecutor.execute(InitDeprecationLoggingActionExecutor.java:66) at org.gradle.internal.buildtree.InitProblems.execute(InitProblems.java:36) at org.gradle.internal.buildtree.DefaultBuildTreeContext.execute(DefaultBuildTreeContext.java:40) at org.gradle.launcher.exec.BuildTreeLifecycleBuildActionExecutor.lambda$execute$0(BuildTreeLifecycleBuildActionExecutor.java:71) at org.gradle.internal.buildtree.BuildTreeState.run(BuildTreeState.java:60) at org.gradle.launcher.exec.BuildTreeLifecycleBuildActionExecutor.execute(BuildTreeLifecycleBuildActionExecutor.java:71) at org.gradle.launcher.exec.RunAsBuildOperationBuildActionExecutor$3.call(RunAsBuildOperationBuildActionExecutor.java:61) at org.gradle.launcher.exec.RunAsBuildOperationBuildActionExecutor$3.call(RunAsBuildOperationBuildActionExecutor.java:57) at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:200) at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:195) at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66) at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59) at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157) at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59) at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53) at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73) at org.gradle.launcher.exec.RunAsBuildOperationBuildActionExecutor.execute(RunAsBuildOperationBuildActionExecutor.java:57) at org.gradle.launcher.exec.RunAsWorkerThreadBuildActionExecutor.lambda$execute$0(RunAsWorkerThreadBuildActionExecutor.java:36) at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:264) at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:128) at org.gradle.launcher.exec.RunAsWorkerThreadBuildActionExecutor.execute(RunAsWorkerThreadBuildActionExecutor.java:36) at org.gradle.tooling.internal.provider.continuous.ContinuousBuildActionExecutor.execute(ContinuousBuildActionExecutor.java:110) at org.gradle.tooling.internal.provider.SubscribableBuildActionExecutor.execute(SubscribableBuildActionExecutor.java:64) at org.gradle.internal.session.DefaultBuildSessionContext.execute(DefaultBuildSessionContext.java:46) at org.gradle.tooling.internal.provider.BuildSessionLifecycleBuildActionExecuter$ActionImpl.apply(BuildSessionLifecycleBuildActionExecuter.java:92) at org.gradle.tooling.internal.provider.BuildSessionLifecycleBuildActionExecuter$ActionImpl.apply(BuildSessionLifecycleBuildActionExecuter.java:80) at org.gradle.internal.session.BuildSessionState.run(BuildSessionState.java:71) at org.gradle.tooling.internal.provider.BuildSessionLifecycleBuildActionExecuter.execute(BuildSessionLifecycleBuildActionExecuter.java:62) at org.gradle.tooling.internal.provider.BuildSessionLifecycleBuildActionExecuter.execute(BuildSessionLifecycleBuildActionExecuter.java:41) at org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute(StartParamsValidatingActionExecuter.java:64) at org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute(StartParamsValidatingActionExecuter.java:32) at org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:51) at org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:39) at org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:47) at org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:31) at org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:65) at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:37) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) at org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:39) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) at org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:29) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) at org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute(RequestStopIfSingleUsedDaemon.java:35) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.create(ForwardClientInput.java:78) at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.create(ForwardClientInput.java:75) at org.gradle.util.internal.Swapper.swap(Swapper.java:38) at org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:75) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) at org.gradle.launcher.daemon.server.exec.LogAndCheckHealth.execute(LogAndCheckHealth.java:64) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) at org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:63) at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:37) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) at org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:84) at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:37) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:52) at org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:297) at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64) at org.gradle.internal.concurrent.AbstractManagedExecutor$1.run(AbstractManagedExecutor.java:47) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Could not resolve: com.github.SlimingHD:LuckyTNTLib:1.20.6-50.0.20.0_mapped_official_1.20.6 > Task :downloadMcpConfig > Task :extractSrg UP-TO-DATE > Task :createSrgToMcp UP-TO-DATE > Task :downloadMCMeta UP-TO-DATE > Task :downloadAssets UP-TO-DATE > Task :extractNatives UP-TO-DATE > Task :makeSrcDirs > Task :prepareRuns > Task :genEclipseRuns FAILED FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':genEclipseRuns'. > Could not resolve all files for configuration ':runtimeClasspathCopy'. > Could not find com.github.SlimingHD:LuckyTNTLib:1.20.6-50.0.20.0_mapped_official_1.20.6. Required by: project In this case we tried it with our library mod Lucky TNT Lib. We also tried Terrablender and a few others. The error is always the same. Usually this error would tell us that we are using the wrong Java version, but this is definetly not the case, as everything but this works just fine. We can start the game, build etc. The moment we add a library, everything breaks. If you want to replicate this error yourself, you can try it with our library Lucky TNT Lib (or any other), which can be found at: https://jitpack.io/#SlimingHD/LuckyTNTLib Install a fresh MDK (preferrably 50.0.20, as Lucky TNT Lib was built using that version) and try to implement it using the usual method: repositories { maven { url "https://jitpack.io" } } dependencies { ... implementation fg.deobf("com.github.SlimingHD:LuckyTNTLib:1.20.6-50.0.20.0") } I thank everyone in advance!
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