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Igor Fedorenko commented on MNG-5620: ------------------------------------- Yes, I am using @Typed in a few places. For example, in [incrementalbuild MavenBuildContext.java|https://github.com/takari/io.takari.incrementalbuild/blob/master/incrementalbuild/src/main/java/io/takari/incrementalbuild/maven/internal/MavenBuildContext.java] it is used to remove one of implemented interfaces such that another implementation used by default instead. Widening exports should work for me {code} imports.put( "javax.enterprise.inject.*", coreRealm ); imports.put( "javax.enterprise.util.*", coreRealm ); {code} > LinkageError when CDI is in the classpath > ------------------------------------------ > > Key: MNG-5620 > URL: https://jira.codehaus.org/browse/MNG-5620 > Project: Maven 2 & 3 > Issue Type: Bug > Components: General > Affects Versions: 3.1.0-alpha-1, 3.1.0, 3.1.1, 3.2.1 > Reporter: Martin Grigorov > Assignee: Jason van Zyl > > We have troubles use 'mvn jetty:run' for > https://github.com/apache/wicket/tree/master/wicket-examples after upgrading > to Maven 3.1.0+. > It fails with: > 2014-04-17 16:22:57.160:WARN:oejuc.AbstractLifeCycle:FAILED > org.mortbay.jetty.plugin.JettyServer@44e5b006: java.lang.LinkageError: loader > constraint violation: when resolving overridden method > "org.jboss.weld.Weld.select(Ljavax/enterprise/util/TypeLiteral;[Ljava/lang/annotation/Annotation;)Ljavax/enterprise/inject/Instance;" > the class loader (instance of org/eclipse/jetty/webapp/WebAppClassLoader) of > the current class, org/jboss/weld/Weld, and its superclass loader (instance > of org/codehaus/plexus/classworlds/realm/ClassRealm), have different Class > objects for the type tion/Annotation;)Ljavax/enterprise/inject/Instance; used > in the signature > java.lang.LinkageError: loader constraint violation: when resolving > overridden method > "org.jboss.weld.Weld.select(Ljavax/enterprise/util/TypeLiteral;[Ljava/lang/annotation/Annotation;)Ljavax/enterprise/inject/Instance;" > the class loader (instance of org/eclipse/jetty/webapp/WebAppClassLoader) of > the current class, org/jboss/weld/Weld, and its superclass loader (instance > of org/codehaus/plexus/classworlds/realm/ClassRealm), have different Class > objects for the type tion/Annotation;)Ljavax/enterprise/inject/Instance; used > in the signature > at > org.jboss.weld.servlet.StaticWeldProvider$WeldSingleton.<clinit>(StaticWeldProvider.java:29) > at > org.jboss.weld.servlet.StaticWeldProvider.getCDI(StaticWeldProvider.java:49) > at javax.enterprise.inject.spi.CDI.current(CDI.java:60) > at > org.jboss.weld.servlet.WeldInitialListener.contextInitialized(WeldInitialListener.java:85) > at > org.jboss.weld.servlet.api.helpers.ForwardingServletListener.contextInitialized(ForwardingServletListener.java:34) > at > org.jboss.weld.environment.servlet.Listener.contextInitialized(Listener.java:171) > at > org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:733) > ... > The issue is not new. We just noticed that when using 3.0.5 it runs fine so > it should be some change in Maven itself. > I've found that another user had the same issue: > http://stackoverflow.com/a/18168215/497381 > How to reproduce: > 1) git clone https://github.com/apache/wicket.git > 2) mvn install (just to have all dependencies) > 3) cd wicket-examples > 4) mvn jetty:run (fails with 3.1.0+) -- This message was sent by Atlassian JIRA (v6.1.6#6162)