[jboss-user] [JBoss Seam] - Error calling action method of component

Tuesday, 15 May 2007

Hi All,
         I used Seam Gen and developed a simple registration application in which i've
registration page and a thank you page.In the registration page,I used
<h:commmandButton value="Register"
action="#{register.register}">  But when i click that register button i'm
getting an error like 

javax.servlet.ServletException: Error calling action method of component with id
register:register

stacktrace is as follows

2007-05-15 14:04:49,164 ERROR [org.jboss.seam.servlet.SeamExceptionFilter] uncaught
exception
javax.servlet.ServletException: Error calling action method of component with id
register:register
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:152)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:29)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:43)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
	at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
	at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
	at
org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
	at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
	at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
	at java.lang.Thread.run(Thread.java:595)
2007-05-15 14:04:49,164 ERROR [org.jboss.seam.servlet.SeamExceptionFilter] exception root
cause
javax.faces.FacesException: Error calling action method of component with id
register:register
	at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:74)
	at javax.faces.component.UICommand.broadcast(UICommand.java:106)
	at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:94)
	at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:168)
	at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343)
	at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:29)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:43)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
	at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
	at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
	at
org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
	at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
	at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
	at java.lang.Thread.run(Thread.java:595)
Caused by: javax.faces.el.EvaluationException: /register.xhtml @18,81
action="#{register.register}": javax.ejb.EJBTransactionRolledbackException:
java.lang.IllegalArgumentException: org.hibernate.QueryException: unexpected char:
'#' [select u.username from com.vds.seamregistration.bean.User u where
u.username=#{user.username}]
	at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
	at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
	... 32 more
Caused by: javax.ejb.EJBTransactionRolledbackException:
java.lang.IllegalArgumentException: org.hibernate.QueryException: unexpected char:
'#' [select u.username from com.vds.seamregistration.bean.User u where
u.username=#{user.username}]
	at org.jboss.ejb3.tx.Ejb3TxPolicy.handleInCallerTx(Ejb3TxPolicy.java:93)
	at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:130)
	at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:201)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at
org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
	at
org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:131)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at
org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:211)
	at org.jboss.ejb3.stateless.StatelessLocalProxy.invoke(StatelessLocalProxy.java:79)
	at $Proxy121.register(Unknown Source)
	at com.vds.seamregistration.bean.Register$$FastClassByCGLIB$$c3cee60.invoke()
	at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
	at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:45)
	at
org.jboss.seam.intercept.ClientSideInterceptor$1.proceed(ClientSideInterceptor.java:74)
	at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55)
	at
org.jboss.seam.intercept.RootInterceptor.createSeamInvocationContext(RootInterceptor.java:144)
	at org.jboss.seam.intercept.RootInterceptor.invokeInContexts(RootInterceptor.java:129)
	at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:102)
	at
org.jboss.seam.intercept.ClientSideInterceptor.interceptInvocation(ClientSideInterceptor.java:83)
	at
org.jboss.seam.intercept.ClientSideInterceptor.intercept(ClientSideInterceptor.java:52)
	at com.vds.seamregistration.bean.Register$$EnhancerByCGLIB$$9cf7a373.register()
	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:585)
	at com.sun.el.parser.AstValue.invoke(AstValue.java:151)
	at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:283)
	at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
	at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69)
	... 33 more
Caused by: java.lang.IllegalArgumentException: org.hibernate.QueryException: unexpected
char: '#' [select u.username from com.vds.seamregistration.bean.User u where
u.username=#{user.username}]
	at
org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:628)
	at
org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:95)
	at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:127)
	at com.vds.seamregistration.bean.RegisterAction.register(RegisterAction.java:29)
	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:585)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
	at
org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
	at org.jboss.seam.intercept.EJBInvocationContext.proceed(EJBInvocationContext.java:37)
	at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55)
	at
org.jboss.seam.interceptors.BijectionInterceptor.bijectNonreentrantComponent(BijectionInterceptor.java:79)
	at
org.jboss.seam.interceptors.BijectionInterceptor.bijectComponent(BijectionInterceptor.java:58)
	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:585)
	at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
	at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
	at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
	at
org.jboss.seam.interceptors.OutcomeInterceptor.interceptOutcome(OutcomeInterceptor.java:21)
	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:585)
	at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
	at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
	at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
	at
org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationInterceptor.java:52)
	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:585)
	at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
	at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
	at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
	at
org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:27)
	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:585)
	at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
	at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
	at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
	at
org.jboss.seam.intercept.RootInterceptor.createSeamInvocationContext(RootInterceptor.java:144)
	at org.jboss.seam.intercept.RootInterceptor.invokeInContexts(RootInterceptor.java:129)
	at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:102)
	at
org.jboss.seam.intercept.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:50)
	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:585)
	at
org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118)
	at
org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at
org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at
org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
	... 68 more
Caused by: org.hibernate.QueryException: unexpected char: '#' [select u.username
from com.vds.seamregistration.bean.User u where u.username=#{user.username}]
	at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:204)
	at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:111)
	at org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:77)
	at org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:56)
	at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:72)
	at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:133)
	at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:112)
	at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1623)
	at
org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:92)
	... 127 more
2007-05-15 14:04:49,179 DEBUG [org.jboss.seam.util.Naming] JNDI InitialContext
properties:{java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory,
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
2007-05-15 14:04:49,179 DEBUG [org.jboss.seam.servlet.SeamExceptionFilter] ending request
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.Component] instantiating Seam component:
org.jboss.seam.core.exceptions
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.Component] initializing new instance of:
org.jboss.seam.core.exceptions
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.Component] done initializing:
org.jboss.seam.core.exceptions
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.Component] instantiating Seam component:
org.jboss.seam.core.events
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.Component] initializing new instance of:
org.jboss.seam.core.events
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.Component] done initializing:
org.jboss.seam.core.events
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.Component] instantiating Seam component:
org.jboss.seam.core.events
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.Component] initializing new instance of:
org.jboss.seam.core.events
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.Component] done initializing:
org.jboss.seam.core.events
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.core.Events] Processing
event:org.jboss.seam.preSetVariable.org.jboss.seam.core.exceptions
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.Component] instantiating Seam component:
org.jboss.seam.core.events
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.Component] initializing new instance of:
org.jboss.seam.core.events
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.Component] done initializing:
org.jboss.seam.core.events
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.Component] instantiating Seam component:
org.jboss.seam.core.events
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.Component] initializing new instance of:
org.jboss.seam.core.events
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.Component] done initializing:
org.jboss.seam.core.events
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.core.Events] Processing
event:org.jboss.seam.postSetVariable.org.jboss.seam.core.exceptions
2007-05-15 14:04:49,195 INFO  [org.jboss.seam.core.Exceptions] reading exception mappings
from /WEB-INF/pages.xml
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.util.DTDEntityResolver] trying to resolve
system-id [http://jboss.com/products/seam/pages-1.1.dtd]
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.util.DTDEntityResolver] recognized Seam
namespace; attempting to resolve on classpath under org/jboss/seam/
2007-05-15 14:04:49,195 DEBUG [org.jboss.seam.util.DTDEntityResolver] located
[http://jboss.com/products/seam/pages-1.1.dtd] in classpath
2007-05-15 14:04:49,210 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository,
repository=org.jboss.mx.loading.HeirarchicalLoaderRepository3@16e588e,
cl=org.jboss.mx.loading.HeirarchicalLoaderRepository3$CacheClassLoader@32835b{ url=null
,addedOrder=0}
2007-05-15 14:04:49,210 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository,
repository=org.jboss.mx.loading.HeirarchicalLoaderRepository3@16e588e,
cl=org.jboss.mx.loading.HeirarchicalLoaderRepository3$CacheClassLoader@4df9a0{ url=null
,addedOrder=0}
2007-05-15 14:04:49,210 DEBUG [org.jboss.seam.Component] instantiating Seam component:
org.jboss.seam.core.events
2007-05-15 14:04:49,210 DEBUG [org.jboss.seam.Component] initializing new instance of:
org.jboss.seam.core.events
2007-05-15 14:04:49,210 DEBUG [org.jboss.seam.Component] done initializing:
org.jboss.seam.core.events
2007-05-15 14:04:49,210 DEBUG [org.jboss.seam.Component] instantiating Seam component:
org.jboss.seam.core.events
2007-05-15 14:04:49,210 DEBUG [org.jboss.seam.Component] initializing new instance of:
org.jboss.seam.core.events
2007-05-15 14:04:49,210 DEBUG [org.jboss.seam.Component] done initializing:
org.jboss.seam.core.events
2007-05-15 14:04:49,210 DEBUG [org.jboss.seam.core.Events] Processing
event:org.jboss.seam.postCreate.org.jboss.seam.core.exceptions
2007-05-15 14:04:49,210 ERROR [org.jboss.seam.exceptions.DebugPageHandler] redirecting to
debug page
org.hibernate.QueryException: unexpected char: '#' [select u.username from
com.vds.seamregistration.bean.User u where u.username=#{user.username}]
	at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:204)
	at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:111)
	at org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:77)
	at org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:56)
	at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:72)
	at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:133)
	at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:112)
	at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1623)
	at
org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:92)
	at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:127)
	at com.vds.seamregistration.bean.RegisterAction.register(RegisterAction.java:29)
	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:585)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
	at
org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
	at org.jboss.seam.intercept.EJBInvocationContext.proceed(EJBInvocationContext.java:37)
	at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55)
	at
org.jboss.seam.interceptors.BijectionInterceptor.bijectNonreentrantComponent(BijectionInterceptor.java:79)
	at
org.jboss.seam.interceptors.BijectionInterceptor.bijectComponent(BijectionInterceptor.java:58)
	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:585)
	at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
	at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
	at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
	at
org.jboss.seam.interceptors.OutcomeInterceptor.interceptOutcome(OutcomeInterceptor.java:21)
	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:585)
	at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
	at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
	at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
	at
org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationInterceptor.java:52)
	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:585)
	at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
	at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
	at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
	at
org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:27)
	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:585)
	at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
	at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
	at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
	at
org.jboss.seam.intercept.RootInterceptor.createSeamInvocationContext(RootInterceptor.java:144)
	at org.jboss.seam.intercept.RootInterceptor.invokeInContexts(RootInterceptor.java:129)
	at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:102)
	at
org.jboss.seam.intercept.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:50)
	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:585)
	at
org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118)
	at
org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at
org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at
org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
	at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:201)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at
org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
	at
org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:131)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at
org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
	at org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:211)
	at org.jboss.ejb3.stateless.StatelessLocalProxy.invoke(StatelessLocalProxy.java:79)
	at $Proxy121.register(Unknown Source)
	at com.vds.seamregistration.bean.Register$$FastClassByCGLIB$$c3cee60.invoke()
	at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
	at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:45)
	at
org.jboss.seam.intercept.ClientSideInterceptor$1.proceed(ClientSideInterceptor.java:74)
	at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55)
	at
org.jboss.seam.intercept.RootInterceptor.createSeamInvocationContext(RootInterceptor.java:144)
	at org.jboss.seam.intercept.RootInterceptor.invokeInContexts(RootInterceptor.java:129)
	at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:102)
	at
org.jboss.seam.intercept.ClientSideInterceptor.interceptInvocation(ClientSideInterceptor.java:83)
	at
org.jboss.seam.intercept.ClientSideInterceptor.intercept(ClientSideInterceptor.java:52)
	at com.vds.seamregistration.bean.Register$$EnhancerByCGLIB$$9cf7a373.register()
	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:585)
	at com.sun.el.parser.AstValue.invoke(AstValue.java:151)
	at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:283)
	at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
	at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69)
	at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
	at javax.faces.component.UICommand.broadcast(UICommand.java:106)
	at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:94)
	at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:168)
	at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343)
	at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:29)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:43)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
	at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
	at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
	at
org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
	at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
	at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
	at java.lang.Thread.run(Thread.java:595)

Can anyone tell me how to fix this.

Thanks in advance,
Sandy.

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[jboss-user] [JBoss Seam] - Error calling action method of component