(X-Seam) - Exceção Caused by: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils

[Gustavo Lira e Silva]

Boa tarde,
Estava utilizando apenas com o Seam e adionei o Jar do X-Seam.
Coloquei o componente<x:inputText> quando submeto o formulário ou quando vai acontecer alguma validação da o seguinte erro:
alguem já passou por isso?
...
Caused by: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils
    at org.xseam.converter.AbstractConverter.getAsObject(AbstractConverter.java:29)
    at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getConvertedValue(HtmlBasicInputRenderer.java:167)
    at javax.faces.component.UIInput.getConvertedValue(UIInput.java:942)
    at javax.faces.component.UIInput.validate(UIInput.java:868)
    at javax.faces.component.UIInput.executeValidate(UIInput.java:1072)
    at javax.faces.component.UIInput.processValidators(UIInput.java:672)
    at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1058)
    at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1058)
    at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1058)
    at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1058)
    at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1058)
    at javax.faces.component.UIForm.processValidators(UIForm.java:235)
    at org.ajax4jsf.component.AjaxViewRoot$3.invokeContextCallback(AjaxViewRoot.java:439)
    at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:238)
    at org.ajax4jsf.component.AjaxViewRoot.processValidators(AjaxViewRoot.java:455)
    at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76)
    at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
    at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    ... 41 more
14:44:37,080 WARN  [ExceptionFilter] exception root cause
14:44:37,080 WARN  [ExceptionFilter] running exception handlers
14:44:37,080 ERROR [ExceptionFilter] could not roll back transaction
java.util.EmptyStackException
    at java.util.Stack.peek(Unknown Source)
    at java.util.Stack.pop(Unknown Source)
    at org.jboss.seam.transaction.SeSynchronizations.afterTransactionRollback(SeSynchronizations.java:45)
    at org.jboss.seam.transaction.UTTransaction.rollback(UTTransaction.java:70)
    at org.jboss.seam.web.ExceptionFilter.rollbackTransactionIfNecessary(ExceptionFilter.java:159)
    at org.jboss.seam.web.ExceptionFilter.endWebRequestAfterException(ExceptionFilter.java:113)
    at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:70)
    at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
    at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
    at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
    at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:177)
    at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:267)
    at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:380)
    at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:507)
    at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
    at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
    at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
    at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
    at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:73)
    at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)
    at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
    at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
    at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
    at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
    at java.lang.Thread.run(Unknown Source)

[Rafael Rossignol Felipe]

Você precisa adicionar o apache commons-lang no seu classpath

http://commons.apache.org/lang/

muito provavelmente em algumas das apis que você baixou, vem junto

2009/3/25 Gustavo Lira e Silva <guga...@gmail.com>

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