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  1. Seam 2
  2. JBSEAM-4509

EntityManager not injected on JBoss AS 6 M1

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      Description

      In a certain circumstances, the following exception appears:

      To reproduce:
      a) deploy blog example
      b) fill the search form and click the "search" button

      or

      a) deploy the seam-bay example
      b) click on a category (i.e. art)
      c) fill the search form and click "search" button

      13:57:42,658 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception
      org.jboss.seam.RequiredException: @In attribute requires non-null value: blog.entityManager
      at org.jboss.seam.Component.getValueToInject(Component.java:2335)
      at org.jboss.seam.Component.injectAttributes(Component.java:1736)
      at org.jboss.seam.Component.inject(Component.java:1554)
      at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:61)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
      at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
      at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
      at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185)
      at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103)
      at actions.BlogService_$$javassist_seam_3.getBlog(BlogService$$_javassist_seam_3.java)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:597)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
      at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:144)
      at org.jboss.seam.Component.callComponentMethod(Component.java:2249)
      at org.jboss.seam.Component.unwrap(Component.java:2275)
      at org.jboss.seam.Component.getInstance(Component.java:2041)
      at org.jboss.seam.Component.getInstance(Component.java:1983)
      at org.jboss.seam.Component.getInstance(Component.java:1977)
      at org.jboss.seam.Namespace.getComponentInstance(Namespace.java:55)
      at org.jboss.seam.Namespace.getComponentInstance(Namespace.java:50)
      at org.jboss.seam.el.SeamELResolver.resolveBase(SeamELResolver.java:148)
      at org.jboss.seam.el.SeamELResolver.getValue(SeamELResolver.java:51)
      at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)
      at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:72)
      at org.jboss.el.parser.AstIdentifier.getValue(AstIdentifier.java:44)
      at org.jboss.el.parser.AstValue.getValue(AstValue.java:63)
      at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
      at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
      at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:190)
      at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:178)
      at javax.faces.component.UIData.getValue(UIData.java:554)
      at javax.faces.component.UIData.getDataModel(UIData.java:1243)
      at javax.faces.component.UIData.setRowIndex(UIData.java:447)
      at javax.faces.component.UIData.visitTree(UIData.java:1179)
      at javax.faces.component.UIComponent.visitTree(UIComponent.java:1454)
      at javax.faces.component.UIComponent.visitTree(UIComponent.java:1454)
      at javax.faces.component.UIViewRoot.processRestoreState(UIViewRoot.java:868)
      at com.sun.faces.application.StateManagerImpl.restoreView(StateManagerImpl.java:197)
      at org.jboss.seam.jsf.SeamStateManager.restoreView(SeamStateManager.java:76)
      at com.sun.faces.application.view.ViewHandlingStrategy.restoreView(ViewHandlingStrategy.java:131)
      at com.sun.faces.application.view.MultiViewHandler.restoreView(MultiViewHandler.java:143)
      at org.jboss.seam.jsf.SeamViewHandler.restoreView(SeamViewHandler.java:93)
      at com.sun.facelets.FaceletViewHandler.restoreView(FaceletViewHandler.java:316)
      at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:199)
      at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
      at com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:110)
      at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
      at javax.faces.webapp.FacesServlet.service(FacesServlet.java:310)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638)
      at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:444)
      at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:382)
      at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:310)
      at org.jboss.seam.web.RewriteFilter.process(RewriteFilter.java:98)
      at org.jboss.seam.web.RewriteFilter.doFilter(RewriteFilter.java:57)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)
      at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
      at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:183)
      at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:95)
      at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
      at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
      at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
      at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
      at java.lang.Thread.run(Thread.java:619)

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              Assignee:
              mnovotny@redhat.com Marek Novotny
              Reporter:
              rhn-engineering-jharting Jozef Hartinger
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                Created:
                Updated:
                Resolved: