I tried everything mentioned in here and on http://www.jboss.org/wiki/Wiki.jsp?page=ClassLoadingConfiguration
I'm getting the error below. 09:17:31,335 ERROR [STDERR] log4j:ERROR A "org.jboss.logging.util.OnlyOnceErrorHandler" object is not assignable to a "org.apache.log4j.spi.ErrorHandler" variable. 09:17:31,335 ERROR [STDERR] log4j:ERROR The class "org.apache.log4j.spi.ErrorHandler" was loaded by 09:17:31,335 ERROR [STDERR] log4j:ERROR [WebappClassLoader available: Extension[javax.ejb, implementationVendor=Sun Microsystems, Inc., implementa tionVendorId=com.sun, implementationVersion=2.0, specificationVendor=Sun Microsy stems, Inc., specificationVersion=2.0] Extension[javax.xml.bind, implementationVendor=Sun Microsystems, Inc., imple mentationVendorId=com.sun, implementationVersion=1.0, specificationVendor=Sun Mi crosystems, Inc., specificationVersion=1.0] Extension[com.sun.msv, implementationVendor=Sun Microsystems, Inc., implemen tationVendorId=com.sun, implementationVersion=1.0, specificationVendor=Sun Micro systems, Inc., specificationVersion=1.0] Extension[com.sun.xml.bind, implementationVendor=Sun Microsystems, Inc., imp lementationVendorId=com.sun, implementationVersion=1.0, specificationVendor=Sun Microsystems, Inc., specificationVersion=1.0] Extension[com.sun.tools.xjc, implementationVendor=Sun Microsystems, Inc., im plementationVendorId=com.sun, implementationVersion=1.0, specificationVendor=Sun Microsystems, Inc., specificationVersion=1.0] Extension[org.saxpath, implementationVendor= werken digital., implementation Version=1.0, specificationVendor=werken digital., specificationVersion=1.0 FCS] delegate: false repositories: /WEB-INF/classes/ required: ----------> Parent Classloader: [EMAIL PROTECTED] ] whereas object of type 09:17:31,335 ERROR [STDERR] log4j:ERROR "org.jboss.logging.util.OnlyOnceErrorHan dler" was loaded by [EMAIL PROTECTED] 09:17:31,429 ERROR [STDERR] log4j:ERROR Could not create an Appender. Reported e rror follows. 09:17:31,429 ERROR [STDERR] java.lang.ClassCastException 09:17:31,429 ERROR [STDERR] at org.apache.log4j.xml.DOMConfigurator.parseApp ender(DOMConfigurator.java:165) 09:17:31,429 ERROR [STDERR] at org.apache.log4j.xml.DOMConfigurator.findAppe nderByName(DOMConfigurator.java:140) 09:17:31,429 ERROR [STDERR] at org.apache.log4j.xml.DOMConfigurator.findAppe nderByReference(DOMConfigurator.java:153) 09:17:31,429 ERROR [STDERR] at org.apache.log4j.xml.DOMConfigurator.parseChi ldrenOfLoggerElement(DOMConfigurator.java:415) 09:17:31,429 ERROR [STDERR] at org.apache.log4j.xml.DOMConfigurator.parseRoo t(DOMConfigurator.java:384) 09:17:31,429 ERROR [STDERR] at org.apache.log4j.xml.DOMConfigurator.parse(DO MConfigurator.java:783) 09:17:31,429 ERROR [STDERR] at org.apache.log4j.xml.DOMConfigurator.doConfig ure(DOMConfigurator.java:666) 09:17:31,429 ERROR [STDERR] at org.apache.log4j.xml.DOMConfigurator.doConfig ure(DOMConfigurator.java:616) 09:17:31,429 ERROR [STDERR] at org.apache.log4j.xml.DOMConfigurator.doConfig ure(DOMConfigurator.java:602) 09:17:31,429 ERROR [STDERR] at org.apache.log4j.helpers.OptionConverter.sele ctAndConfigure(OptionConverter.java:460) 09:17:31,429 ERROR [STDERR] at org.apache.log4j.LogManager.(LogManag er.java:113) 09:17:31,429 ERROR [STDERR] at org.apache.log4j.Logger.getLogger(Logger.java :85) 09:17:31,429 ERROR [STDERR] at com.bitfone.server.commons.logging.Log4JLogge r.(Log4JLogger.java:78) 09:17:31,429 ERROR [STDERR] at com.bitfone.server.commons.logging.Log4JFacto ry.getBitfoneLogger(Log4JFactory.java:97) 09:17:31,429 ERROR [STDERR] at com.bitfone.server.delivery.RequestHeaderFilt er.init(RequestHeaderFilter.java:106) 09:17:31,429 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterCon fig.getFilter(ApplicationFilterConfig.java:266) 09:17:31,429 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterCon fig.setFilterDef(ApplicationFilterConfig.java:327) 09:17:31,429 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterCon fig.(ApplicationFilterConfig.java:120) 09:17:31,429 ERROR [STDERR] at org.apache.catalina.core.StandardContext.filt erStart(StandardContext.java:3160) 09:17:31,429 ERROR [STDERR] at org.apache.catalina.core.StandardContext.star t(StandardContext.java:3617) 09:17:31,429 ERROR [STDERR] at org.apache.catalina.core.ContainerBase.addChi ldInternal(ContainerBase.java:821) 09:17:31,429 ERROR [STDERR] at org.apache.catalina.core.ContainerBase.addChi ld(ContainerBase.java:807) 09:17:31,444 ERROR [STDERR] at org.apache.catalina.core.StandardHost.addChil d(StandardHost.java:595) 09:17:31,444 ERROR [STDERR] at org.jboss.web.tomcat.tc4.EmbeddedTomcatServic e.createWebContext(EmbeddedTomcatService.java:549) 09:17:31,444 ERROR [STDERR] at org.jboss.web.tomcat.tc4.EmbeddedTomcatServic e.performDeploy(EmbeddedTomcatService.java:309) 09:17:31,444 ERROR [STDERR] at org.jboss.web.AbstractWebContainer.start(Abst ractWebContainer.java:428) 09:17:31,444 ERROR [STDERR] at org.jboss.deployment.MainDeployer.start(MainD eployer.java:832) 09:17:31,444 ERROR [STDERR] at org.jboss.deployment.MainDeployer.deploy(Main Deployer.java:642) 09:17:31,444 ERROR [STDERR] at org.jboss.deployment.MainDeployer.deploy(Main Deployer.java:605) 09:17:31,444 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor18.invoke( Unknown Source) 09:17:31,444 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invo ke(DelegatingMethodAccessorImpl.java:25) 09:17:31,444 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:3 24) 09:17:31,444 ERROR [STDERR] at org.jboss.mx.capability.ReflectedMBeanDispatc her.invoke(ReflectedMBeanDispatcher.java:284) 09:17:31,444 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MB eanServerImpl.java:546) 09:17:31,444 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanP roxyExt.java:177) 09:17:31,444 ERROR [STDERR] at $Proxy6.deploy(Unknown Source) 09:17:31,444 ERROR [STDERR] at org.jboss.deployment.scanner.URLDeploymentSca nner.deploy(URLDeploymentScanner.java:302) 09:17:31,444 ERROR [STDERR] at org.jboss.deployment.scanner.URLDeploymentSca nner.scan(URLDeploymentScanner.java:476) 09:17:31,444 ERROR [STDERR] at org.jboss.deployment.scanner.AbstractDeployme ntScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:201) 09:17:31,444 ERROR [STDERR] at org.jboss.deployment.scanner.AbstractDeployme ntScanner.startService(AbstractDeploymentScanner.java:274) 09:17:31,444 ERROR [STDERR] at org.jboss.system.ServiceMBeanSupport.start(Se rviceMBeanSupport.java:192) 09:17:31,444 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor4.invoke(U nknown Source) 09:17:31,444 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invo ke(DelegatingMethodAccessorImpl.java:25) 09:17:31,444 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:3 24) 09:17:31,444 ERROR [STDERR] at org.jboss.mx.capability.ReflectedMBeanDispatc her.invoke(ReflectedMBeanDispatcher.java:284) 09:17:31,444 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MB eanServerImpl.java:546) 09:17:31,444 ERROR [STDERR] at org.jboss.system.ServiceController$ServicePro xy.invoke(ServiceController.java:976) 09:17:31,444 ERROR [STDERR] at $Proxy0.start(Unknown Source) 09:17:31,444 ERROR [STDERR] at org.jboss.system.ServiceController.start(Serv iceController.java:394) 09:17:31,444 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor5.invoke(U nknown Source) 09:17:31,522 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invo ke(DelegatingMethodAccessorImpl.java:25) 09:17:31,522 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:3 24) 09:17:31,522 ERROR [STDERR] at org.jboss.mx.capability.ReflectedMBeanDispatc her.invoke(ReflectedMBeanDispatcher.java:284) 09:17:31,522 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MB eanServerImpl.java:546) 09:17:31,522 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanP roxyExt.java:177) 09:17:31,522 ERROR [STDERR] at $Proxy4.start(Unknown Source) 09:17:31,522 ERROR [STDERR] at org.jboss.deployment.SARDeployer.start(SARDep loyer.java:226) 09:17:31,522 ERROR [STDERR] at org.jboss.deployment.MainDeployer.start(MainD eployer.java:832) 09:17:31,538 ERROR [STDERR] at org.jboss.deployment.MainDeployer.deploy(Main Deployer.java:642) 09:17:31,538 ERROR [STDERR] at org.jboss.deployment.MainDeployer.deploy(Main Deployer.java:605) 09:17:31,538 ERROR [STDERR] at org.jboss.deployment.MainDeployer.deploy(Main Deployer.java:589) 09:17:31,538 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0( Native Method) 09:17:31,538 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(N ativeMethodAccessorImpl.java:39) 09:17:31,538 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invo ke(DelegatingMethodAccessorImpl.java:25) 09:17:31,538 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:3 24) 09:17:31,538 ERROR [STDERR] at org.jboss.mx.capability.ReflectedMBeanDispatc her.invoke(ReflectedMBeanDispatcher.java:284) 09:17:31,538 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MB eanServerImpl.java:546) 09:17:31,538 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanP roxyExt.java:177) 09:17:31,538 ERROR [STDERR] at $Proxy5.deploy(Unknown Source) 09:17:31,538 ERROR [STDERR] at org.jboss.system.server.ServerImpl.doStart(Se rverImpl.java:384) 09:17:31,538 ERROR [STDERR] at org.jboss.system.server.ServerImpl.start(Serv erImpl.java:291) 09:17:31,538 ERROR [STDERR] at org.jboss.Main.boot(Main.java:150) 09:17:31,538 ERROR [STDERR] at org.jboss.Main$1.run(Main.java:395) 09:17:31,538 ERROR [STDERR] at java.lang.Thread.run(Thread.java:534) 09:17:31,538 ERROR [STDERR] log4j:ERROR Could not parse input source [org.xml.sa [EMAIL PROTECTED] 09:17:31,538 ERROR [STDERR] java.lang.NullPointerException 09:17:31,538 ERROR [STDERR] at java.util.Hashtable.put(Hashtable.java:393) 09:17:31,538 ERROR [STDERR] at org.apache.log4j.xml.DOMConfigurator.findAppe nderByName(DOMConfigurator.java:141) 09:17:31,538 ERROR [STDERR] at org.apache.log4j.xml.DOMConfigurator.findAppe nderByReference(DOMConfigurator.java:153) 09:17:31,538 ERROR [STDERR] at org.apache.log4j.xml.DOMConfigurator.parseChi ldrenOfLoggerElement(DOMConfigurator.java:415) 09:17:31,538 ERROR [STDERR] at org.apache.log4j.xml.DOMConfigurator.parseRoo t(DOMConfigurator.java:384) 09:17:31,616 ERROR [STDERR] at org.apache.log4j.xml.DOMConfigurator.parse(DO MConfigurator.java:783) 09:17:31,616 ERROR [STDERR] at org.apache.log4j.xml.DOMConfigurator.doConfig ure(DOMConfigurator.java:666) 09:17:31,616 ERROR [STDERR] at org.apache.log4j.xml.DOMConfigurator.doConfig ure(DOMConfigurator.java:616) 09:17:31,616 ERROR [STDERR] at org.apache.log4j.xml.DOMConfigurator.doConfig ure(DOMConfigurator.java:602) 09:17:31,616 ERROR [STDERR] at org.apache.log4j.helpers.OptionConverter.sele ctAndConfigure(OptionConverter.java:460) 09:17:31,616 ERROR [STDERR] at org.apache.log4j.LogManager.(LogManag er.java:113) 09:17:31,616 ERROR [STDERR] at org.apache.log4j.Logger.getLogger(Logger.java :85) 09:17:31,616 ERROR [STDERR] at com.bitfone.server.commons.logging.Log4JLogge r.(Log4JLogger.java:78) 09:17:31,616 ERROR [STDERR] at com.bitfone.server.commons.logging.Log4JFacto ry.getBitfoneLogger(Log4JFactory.java:97) 09:17:31,616 ERROR [STDERR] at com.bitfone.server.delivery.RequestHeaderFilt er.init(RequestHeaderFilter.java:106) 09:17:31,616 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterCon fig.getFilter(ApplicationFilterConfig.java:266) 09:17:31,616 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterCon fig.setFilterDef(ApplicationFilterConfig.java:327) 09:17:31,616 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterCon fig.(ApplicationFilterConfig.java:120) 09:17:31,616 ERROR [STDERR] at org.apache.catalina.core.StandardContext.filt erStart(StandardContext.java:3160) 09:17:31,616 ERROR [STDERR] at org.apache.catalina.core.StandardContext.star t(StandardContext.java:3617) 09:17:31,616 ERROR [STDERR] at org.apache.catalina.core.ContainerBase.addChi ldInternal(ContainerBase.java:821) 09:17:31,616 ERROR [STDERR] at org.apache.catalina.core.ContainerBase.addChi ld(ContainerBase.java:807) 09:17:31,694 ERROR [STDERR] at org.apache.catalina.core.StandardHost.addChil d(StandardHost.java:595) 09:17:31,757 ERROR [STDERR] at org.jboss.web.tomcat.tc4.EmbeddedTomcatServic e.createWebContext(EmbeddedTomcatService.java:549) 09:17:31,757 ERROR [STDERR] at org.jboss.web.tomcat.tc4.EmbeddedTomcatServic e.performDeploy(EmbeddedTomcatService.java:309) 09:17:31,757 ERROR [STDERR] at org.jboss.web.AbstractWebContainer.start(Abst ractWebContainer.java:428) 09:17:31,757 ERROR [STDERR] at org.jboss.deployment.MainDeployer.start(MainD eployer.java:832) 09:17:31,757 ERROR [STDERR] at org.jboss.deployment.MainDeployer.deploy(Main Deployer.java:642) 09:17:31,757 ERROR [STDERR] at org.jboss.deployment.MainDeployer.deploy(Main Deployer.java:605) 09:17:31,757 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor18.invoke( Unknown Source) 09:17:31,757 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invo ke(DelegatingMethodAccessorImpl.java:25) 09:17:31,757 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:3 24) 09:17:31,757 ERROR [STDERR] at org.jboss.mx.capability.ReflectedMBeanDispatc her.invoke(ReflectedMBeanDispatcher.java:284) 09:17:31,757 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MB eanServerImpl.java:546) 09:17:31,757 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanP roxyExt.java:177) 09:17:31,757 ERROR [STDERR] at $Proxy6.deploy(Unknown Source) 09:17:31,757 ERROR [STDERR] at org.jboss.deployment.scanner.URLDeploymentSca nner.deploy(URLDeploymentScanner.java:302) 09:17:31,757 ERROR [STDERR] at org.jboss.deployment.scanner.URLDeploymentSca nner.scan(URLDeploymentScanner.java:476) 09:17:31,757 ERROR [STDERR] at org.jboss.deployment.scanner.AbstractDeployme ntScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:201) 09:17:31,757 ERROR [STDERR] at org.jboss.deployment.scanner.AbstractDeployme ntScanner.startService(AbstractDeploymentScanner.java:274) 09:17:31,757 ERROR [STDERR] at org.jboss.system.ServiceMBeanSupport.start(Se rviceMBeanSupport.java:192) 09:17:31,757 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor4.invoke(U nknown Source) 09:17:31,757 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invo ke(DelegatingMethodAccessorImpl.java:25) 09:17:31,757 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:3 24) 09:17:31,757 ERROR [STDERR] at org.jboss.mx.capability.ReflectedMBeanDispatc her.invoke(ReflectedMBeanDispatcher.java:284) 09:17:31,757 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MB eanServerImpl.java:546) 09:17:31,757 ERROR [STDERR] at org.jboss.system.ServiceController$ServicePro xy.invoke(ServiceController.java:976) 09:17:31,757 ERROR [STDERR] at $Proxy0.start(Unknown Source) 09:17:31,757 ERROR [STDERR] at org.jboss.system.ServiceController.start(Serv iceController.java:394) 09:17:31,757 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor5.invoke(U nknown Source) 09:17:31,772 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invo ke(DelegatingMethodAccessorImpl.java:25) 09:17:31,772 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:3 24) 09:17:31,772 ERROR [STDERR] at org.jboss.mx.capability.ReflectedMBeanDispatc her.invoke(ReflectedMBeanDispatcher.java:284) 09:17:31,772 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MB eanServerImpl.java:546) 09:17:31,772 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanP roxyExt.java:177) 09:17:31,772 ERROR [STDERR] at $Proxy4.start(Unknown Source) 09:17:31,772 ERROR [STDERR] at org.jboss.deployment.SARDeployer.start(SARDep loyer.java:226) 09:17:31,772 ERROR [STDERR] at org.jboss.deployment.MainDeployer.start(MainD eployer.java:832) 09:17:31,804 ERROR [STDERR] at org.jboss.deployment.MainDeployer.deploy(Main Deployer.java:642) 09:17:31,866 ERROR [STDERR] at org.jboss.deployment.MainDeployer.deploy(Main Deployer.java:605) 09:17:31,866 ERROR [STDERR] at org.jboss.deployment.MainDeployer.deploy(Main Deployer.java:589) 09:17:31,882 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0( Native Method) 09:17:31,882 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(N ativeMethodAccessorImpl.java:39) 09:17:31,882 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invo ke(DelegatingMethodAccessorImpl.java:25) 09:17:31,882 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:3 24) 09:17:31,882 ERROR [STDERR] at org.jboss.mx.capability.ReflectedMBeanDispatc her.invoke(ReflectedMBeanDispatcher.java:284) 09:17:31,882 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MB eanServerImpl.java:546) 09:17:31,882 ERROR [STDERR] at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanP roxyExt.java:177) 09:17:31,882 ERROR [STDERR] at $Proxy5.deploy(Unknown Source) 09:17:31,882 ERROR [STDERR] at org.jboss.system.server.ServerImpl.doStart(Se rverImpl.java:384) 09:17:31,882 ERROR [STDERR] at org.jboss.system.server.ServerImpl.start(Serv erImpl.java:291) 09:17:31,882 ERROR [STDERR] at org.jboss.Main.boot(Main.java:150) 09:17:31,882 ERROR [STDERR] at org.jboss.Main$1.run(Main.java:395) 09:17:31,882 ERROR [STDERR] at java.lang.Thread.run(Thread.java:534) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3837288#3837288 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3837288 ------------------------------------------------------- This SF.Net email is sponsored by the new InstallShield X. >From Windows to Linux, servers to mobile, InstallShield X is the one 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