Showcase can not be deployed on Tomcat 7 due to Weld & Guava integration ------------------------------------------------------------------------ Key: RF-13725 URL: https://issues.jboss.org/browse/RF-13725 Project: RichFaces Issue Type: Bug Security Level: Public(Everyone can see) Components: showcase Affects Versions: 4.5.0.Alpha3 Reporter: Juraj Húska Fix For: 4.5.0.Beta1 Showcase can not be deployed on Tomcat 7. Following exception, closely related to guava & Weld, is thrown: {code} SEVERE: Error configuring application listener of class org.jboss.weld.environment.servlet.Listener java.lang.IllegalAccessError: tried to access method com.google.common.collect.MapMaker.makeComputingMap(Lcom/google/common/base/Function;)Ljava/util/concurrent/ConcurrentMap; from class org.jboss.weld.logging.WeldMessageConveyor at org.jboss.weld.logging.WeldMessageConveyor.<init>(WeldMessageConveyor.java:61) at org.jboss.weld.logging.WeldMessageConveyerFactory.getDefaultMessageConveyer(WeldMessageConveyerFactory.java:27) at org.jboss.weld.logging.LoggerFactory.<init>(LoggerFactory.java:37) at org.jboss.weld.logging.LoggerFactory.loggerFactory(LoggerFactory.java:51) at org.jboss.weld.bootstrap.WeldBootstrap.<clinit>(WeldBootstrap.java:124) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at java.lang.Class.newInstance(Class.java:374) at org.jboss.weld.environment.servlet.util.Reflections.newInstance(Reflections.java:36) at org.jboss.weld.environment.servlet.Listener.<init>(Listener.java:70) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at java.lang.Class.newInstance(Class.java:374) at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:140) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4888) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1083) at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1880) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) {code}