Our IS department xwiki seems to be running well. I am not sure what this entry in the xwiki.log is caused by, and hope someone will point me towards the issue. Apache Tomcat MySql Windows 2008R2 64bit XWiki Enterprise 2.2.2. <clip> 2010-04-07 11:51:07,622 [http://wiki.lc.local/xwiki/bin/loginsubmit/XWiki/XWikiLogin] [http://wiki.lc.local/xwiki/bin/loginsubmit/XWiki/XWikiLogin] ERROR xwiki.XWikiAuthServiceImpl - Failed to authenticate java.lang.IllegalStateException at org.apache.catalina.connector.ResponseFacade.sendRedirect(ResponseFacade.java:435) at com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.processLogin(MyFormAuthenticator.java:225) at com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.processLogin(MyFormAuthenticator.java:174) at com.xpn.xwiki.user.impl.xwiki.XWikiAuthServiceImpl.checkAuth(XWikiAuthServiceImpl.java:239) at com.xpn.xwiki.api.XWiki.checkAuth(XWiki.java:2677) at sun.reflect.GeneratedMethodAccessor425.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:252) at org.apache.velocity.runtime.parser.node.ASTReference.evaluate(ASTReference.java:460) at org.apache.velocity.runtime.parser.node.ASTExpression.evaluate(ASTExpression.java:62) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:85) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:191) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:156) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:116) at com.xpn.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:93) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:272) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:202) ... Why are there "Unknown Source" is it not able to find a file needed? How do I track this down? I don't have it installed in the default path, everything is off the root in webroot\apache\tomcat6.0\webapps\ etc. Thanks in advance for any suggestions. John -- View this message in context: http://n2.nabble.com/registration-error-with-velocity-tp4867874p4867874.html Sent from the XWiki- Users mailing list archive at Nabble.com.