Guice error resolving implementation for RepositorySystem in shaded jar ----------------------------------------------------------------------- Key: DROOLS-723 URL: https://issues.jboss.org/browse/DROOLS-723 Project: Drools Issue Type: Bug Components: core engine Affects Versions: 6.0.1.Final Reporter: Salem Elrahal Assignee: Mario Fusco Fix For: 6.3.0.CR1 Attachments: guice-error.tar.gz I have included drools in a shaded jar and when trying to resolve a kjar from a releaseId I get the following exception. I have attached a simple reproducer that will show the error. Build the project then run {code:shell} java -jar target/guice-error-1.0-SNAPSHOT.jar {code} Exception: {code} Exception in thread "main" java.lang.RuntimeException: org.kie.scanner.embedder.MavenEmbedderException: com.google.inject.ProvisionException: Guice provision errors: 1) No implementation for org.apache.maven.repository.RepositorySystem was bound. while locating org.apache.maven.execution.DefaultMavenExecutionRequestPopulator at ClassRealm[maven, parent: ClassRealm[maven-parent, parent: null]] at ClassRealm[maven, parent: ClassRealm[maven-parent, parent: null]] while locating org.apache.maven.execution.MavenExecutionRequestPopulator 1 error role: org.apache.maven.execution.MavenExecutionRequestPopulator roleHint: at org.kie.scanner.embedder.MavenProjectLoader.parseMavenPom(MavenProjectLoader.java:21) at org.kie.scanner.embedder.MavenProjectLoader.loadMavenProject(MavenProjectLoader.java:48) at org.kie.scanner.Aether.<init>(Aether.java:44) at org.kie.scanner.Aether.getAether(Aether.java:54) at org.kie.scanner.MavenRepository.getMavenRepository(MavenRepository.java:45) at org.kie.scanner.ArtifactResolver.<init>(ArtifactResolver.java:25) at org.kie.scanner.KieRepositoryScannerImpl.getArtifactResolver(KieRepositoryScannerImpl.java:67) at org.kie.scanner.KieRepositoryScannerImpl.loadArtifact(KieRepositoryScannerImpl.java:88) at org.kie.scanner.KieRepositoryScannerImpl.loadArtifact(KieRepositoryScannerImpl.java:83) at org.drools.compiler.kie.builder.impl.KieRepositoryImpl.loadKieModuleFromMavenRepo(KieRepositoryImpl.java:113) at org.drools.compiler.kie.builder.impl.KieRepositoryImpl.getKieModule(KieRepositoryImpl.java:99) at org.drools.compiler.kie.builder.impl.KieRepositoryImpl.getKieModule(KieRepositoryImpl.java:76) at org.drools.compiler.kie.builder.impl.KieServicesImpl.newKieContainer(KieServicesImpl.java:84) at com.redhat.KnowledgeBaseService.getRuleBase(KnowledgeBaseService.java:28) at com.redhat.Main.main(Main.java:11) Caused by: org.kie.scanner.embedder.MavenEmbedderException: com.google.inject.ProvisionException: Guice provision errors: 1) No implementation for org.apache.maven.repository.RepositorySystem was bound. while locating org.apache.maven.execution.DefaultMavenExecutionRequestPopulator at ClassRealm[maven, parent: ClassRealm[maven-parent, parent: null]] at ClassRealm[maven, parent: ClassRealm[maven-parent, parent: null]] while locating org.apache.maven.execution.MavenExecutionRequestPopulator 1 error role: org.apache.maven.execution.MavenExecutionRequestPopulator roleHint: at org.kie.scanner.embedder.MavenEmbedder.<init>(MavenEmbedder.java:125) at org.kie.scanner.embedder.MavenEmbedder.<init>(MavenEmbedder.java:104) at org.kie.scanner.embedder.MavenEmbedder.<init>(MavenEmbedder.java:131) at org.kie.scanner.embedder.MavenProjectLoader.parseMavenPom(MavenProjectLoader.java:18) ... 14 more Caused by: org.codehaus.plexus.component.repository.exception.ComponentLookupException: com.google.inject.ProvisionException: Guice provision errors: 1) No implementation for org.apache.maven.repository.RepositorySystem was bound. while locating org.apache.maven.execution.DefaultMavenExecutionRequestPopulator at ClassRealm[maven, parent: ClassRealm[maven-parent, parent: null]] at ClassRealm[maven, parent: ClassRealm[maven-parent, parent: null]] while locating org.apache.maven.execution.MavenExecutionRequestPopulator 1 error role: org.apache.maven.execution.MavenExecutionRequestPopulator roleHint: at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:257) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:245) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:239) at org.kie.scanner.embedder.MavenEmbedder.lookup(MavenEmbedder.java:527) at org.kie.scanner.embedder.MavenEmbedder.buildMavenExecutionRequest(MavenEmbedder.java:152) at org.kie.scanner.embedder.MavenEmbedder.<init>(MavenEmbedder.java:115) ... 17 more Caused by: com.google.inject.ProvisionException: Guice provision errors: 1) No implementation for org.apache.maven.repository.RepositorySystem was bound. while locating org.apache.maven.execution.DefaultMavenExecutionRequestPopulator at ClassRealm[maven, parent: ClassRealm[maven-parent, parent: null]] at ClassRealm[maven, parent: ClassRealm[maven-parent, parent: null]] while locating org.apache.maven.execution.MavenExecutionRequestPopulator 1 error at com.google.inject.internal.InjectorImpl$3.get(InjectorImpl.java:974) at org.sonatype.guice.bean.locators.LazyBeanEntry.getValue(LazyBeanEntry.java:83) at org.sonatype.guice.plexus.locators.LazyPlexusBean.getValue(LazyPlexusBean.java:49) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:253) ... 22 more {code}