[xwiki-users] 'Response is already committed' when user logs in - xwiki-users@xwiki.org

11 May 2009

Env: Installed xwiki-enterprise-web-1.8.2.war on Pramati Appl Server
(www.pramati.com). Using HSQL database in server mode.

Create an user without any admin rights. Login from a browser (FF3, IE7,
Chrome1). When the login page loads the following error 

is logged to the server console. The user can login and work properly but
the error should not happen. I am using XWiki for 

critical business purpose. I need to resolve it asap.

[ERROR] Method checkAccess threw exception for reference $xwiki in template
/templates/menuview.vm at  [128,61]
org.xwiki.velocity.XWikiVelocityException: Failed to evaluate content with
id [/templates/menuview.vm]
        at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187)
        at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:143)
        at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108)
        at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1605)
        at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:656)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
        at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)
        at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
        at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294)
        at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
        at
org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194)
        at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170)
        at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
        at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:178)
        at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:143)
        at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108)
        at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1605)
        at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:656)
        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.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
        at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)
        at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
        at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294)
        at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
        at
org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194)
        at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170)
        at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
        at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:178)
        at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:143)
        at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108)
        at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1605)
        at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:124)
        at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:72)
        at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:255)
        at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115)
        at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
        at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
        at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
        at
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at
com.pramati.web.servlet.core.ServiceAction.run(ServiceAction.java:83)
        at
com.pramati.security.util.PramatiSecurityHelper._doAs(PramatiSecurityHelper.java:54)
        at
com.pramati.security.util.AbstractSecurityHelper._doAs(AbstractSecurityHelper.java:195)
        at
com.pramati.services.security.spi.SecurityHelper.doAs(SecurityHelper.java:146)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.invokeTargetWebResource(PramatiFilterChainImpl.java:317)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.doFilter(PramatiFilterChainImpl.java:168)
        at
com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:145)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.invokeTargetFilter(PramatiFilterChainImpl.java:243)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.doFilter(PramatiFilterChainImpl.java:160)
        at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:111)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.invokeTargetFilter(PramatiFilterChainImpl.java:243)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.doFilter(PramatiFilterChainImpl.java:160)
        at
com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.invokeTargetFilter(PramatiFilterChainImpl.java:243)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.doFilter(PramatiFilterChainImpl.java:160)
        at
com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:295)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.invokeTargetFilter(PramatiFilterChainImpl.java:243)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.doFilter(PramatiFilterChainImpl.java:160)
        at
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.invokeTargetFilter(PramatiFilterChainImpl.java:243)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.doFilter(PramatiFilterChainImpl.java:160)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.startDoFilter(PramatiFilterChainImpl.java:120)
        at
com.pramati.web.interceptors.ServiceInterceptor.preProcess(ServiceInterceptor.java:114)
        at
com.pramati.web.interceptors.core.DefaultInterceptor.process(DefaultInterceptor.java:70)
        at
com.pramati.web.interceptors.core.InterceptorChainImpl.processNext(InterceptorChainImpl.java:48)
        at
com.pramati.web.interceptors.core.DefaultInterceptor.process(DefaultInterceptor.java:71)
        at
com.pramati.web.interceptors.core.InterceptorChainImpl.processNext(InterceptorChainImpl.java:48)
        at
com.pramati.web.interceptors.core.DefaultInterceptor.process(DefaultInterceptor.java:71)
        at
com.pramati.web.interceptors.core.InterceptorChainImpl.processNext(InterceptorChainImpl.java:48)
        at
com.pramati.web.interceptors.core.DefaultInterceptor.process(DefaultInterceptor.java:71)
        at
com.pramati.web.interceptors.core.InterceptorChainImpl.processNext(InterceptorChainImpl.java:48)
        at
com.pramati.web.interceptors.core.DefaultInterceptor.process(DefaultInterceptor.java:71)
        at
com.pramati.web.interceptors.core.InterceptorChainImpl.processNext(InterceptorChainImpl.java:48)
        at
com.pramati.web.interceptors.core.DefaultInterceptor.process(DefaultInterceptor.java:71)
        at
com.pramati.web.interceptors.core.InterceptorChainImpl.processNext(InterceptorChainImpl.java:48)
        at
com.pramati.web.interceptors.core.DefaultProcessContainer.process(DefaultProcessContainer.java:97)
        at
com.pramati.web.core.WorkerThread.processConnection(WorkerThread.java:289)
        at
com.pramati.web.core.WorkerThread.processConnection(WorkerThread.java:263)
        at com.pramati.web.core.WorkerThread.run(WorkerThread.java:129)
Caused by: org.apache.velocity.exception.MethodInvocationException:
Invocation of method 'checkAccess' in  class 

com.xpn.xwiki.api.XWiki threw exception java.lang.IllegalStateException:
Response is already committed @ /templates/menuview.vm

[128,68]
        at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:286)
        at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
        at
org.apache.velocity.runtime.parser.node.ASTReference.evaluate(ASTReference.java:396)
        at
org.apache.velocity.runtime.parser.node.ASTAndNode.evaluate(ASTAndNode.java:111)
        at
org.apache.velocity.runtime.parser.node.ASTAndNode.evaluate(ASTAndNode.java:109)
        at
org.apache.velocity.runtime.parser.node.ASTAndNode.value(ASTAndNode.java:74)
        at
org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:73)
        at
org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:125)
        at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74)
        at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88)
        at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
        at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:178)
        ... 86 more
Caused by: java.lang.IllegalStateException: Response is already committed
        at
com.pramati.web.servlet.core.PramatiHttpServletResponseImpl.sendRedirect(PramatiHttpServletResponseImpl.java:1594)
        at
com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.showLogin(MyFormAuthenticator.java:81)
        at
com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.showLogin(MyFormAuthenticator.java:62)
        at
com.xpn.xwiki.user.impl.xwiki.XWikiAuthServiceImpl.showLogin(XWikiAuthServiceImpl.java:332)
        at
com.xpn.xwiki.user.impl.xwiki.XWikiRightServiceImpl.checkAccess(XWikiRightServiceImpl.java:179)
        at com.xpn.xwiki.XWiki.checkAccess(XWiki.java:3628)
        at com.xpn.xwiki.api.XWiki.checkAccess(XWiki.java:190)
        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.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
        at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)
        ... 97 more
[ERROR] Method checkAccess threw exception for reference $xwiki in template
/templates/menuview.vm at  [128,61]
org.xwiki.velocity.XWikiVelocityException: Failed to evaluate content with
id [/templates/menuview.vm]
        at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187)
        at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:143)
        at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108)
        at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1605)
        at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:656)
        at sun.reflect.GeneratedMethodAccessor203.invoke(Unknown Source)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
        at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)
        at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
        at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294)
        at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
        at
org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194)
        at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170)
        at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
        at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:178)
        at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:143)
        at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108)
        at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1605)
        at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:656)
        at sun.reflect.GeneratedMethodAccessor203.invoke(Unknown Source)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
        at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)
        at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
        at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294)
        at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
        at
org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194)
        at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170)
        at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
        at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:178)
        at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:143)
        at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108)
        at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1605)
        at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:124)
        at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:72)
        at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:255)
        at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115)
        at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
        at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
        at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
        at
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at
com.pramati.web.servlet.core.ServiceAction.run(ServiceAction.java:83)
        at
com.pramati.security.util.PramatiSecurityHelper._doAs(PramatiSecurityHelper.java:54)
        at
com.pramati.security.util.AbstractSecurityHelper._doAs(AbstractSecurityHelper.java:195)
        at
com.pramati.services.security.spi.SecurityHelper.doAs(SecurityHelper.java:146)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.invokeTargetWebResource(PramatiFilterChainImpl.java:317)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.doFilter(PramatiFilterChainImpl.java:168)
        at
com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:145)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.invokeTargetFilter(PramatiFilterChainImpl.java:243)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.doFilter(PramatiFilterChainImpl.java:160)
        at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:111)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.invokeTargetFilter(PramatiFilterChainImpl.java:243)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.doFilter(PramatiFilterChainImpl.java:160)
        at
com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.invokeTargetFilter(PramatiFilterChainImpl.java:243)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.doFilter(PramatiFilterChainImpl.java:160)
        at
com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:295)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.invokeTargetFilter(PramatiFilterChainImpl.java:243)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.doFilter(PramatiFilterChainImpl.java:160)
        at
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.invokeTargetFilter(PramatiFilterChainImpl.java:243)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.doFilter(PramatiFilterChainImpl.java:160)
        at
com.pramati.web.servlet.core.PramatiFilterChainImpl.startDoFilter(PramatiFilterChainImpl.java:120)
        at
com.pramati.web.interceptors.ServiceInterceptor.preProcess(ServiceInterceptor.java:114)
        at
com.pramati.web.interceptors.core.DefaultInterceptor.process(DefaultInterceptor.java:70)
        at
com.pramati.web.interceptors.core.InterceptorChainImpl.processNext(InterceptorChainImpl.java:48)
        at
com.pramati.web.interceptors.core.DefaultInterceptor.process(DefaultInterceptor.java:71)
        at
com.pramati.web.interceptors.core.InterceptorChainImpl.processNext(InterceptorChainImpl.java:48)
        at
com.pramati.web.interceptors.core.DefaultInterceptor.process(DefaultInterceptor.java:71)
        at
com.pramati.web.interceptors.core.InterceptorChainImpl.processNext(InterceptorChainImpl.java:48)
        at
com.pramati.web.interceptors.core.DefaultInterceptor.process(DefaultInterceptor.java:71)
        at
com.pramati.web.interceptors.core.InterceptorChainImpl.processNext(InterceptorChainImpl.java:48)
        at
com.pramati.web.interceptors.core.DefaultInterceptor.process(DefaultInterceptor.java:71)
        at
com.pramati.web.interceptors.core.InterceptorChainImpl.processNext(InterceptorChainImpl.java:48)
        at
com.pramati.web.interceptors.core.DefaultInterceptor.process(DefaultInterceptor.java:71)
        at
com.pramati.web.interceptors.core.InterceptorChainImpl.processNext(InterceptorChainImpl.java:48)
        at
com.pramati.web.interceptors.core.DefaultProcessContainer.process(DefaultProcessContainer.java:97)
        at
com.pramati.web.core.WorkerThread.processConnection(WorkerThread.java:289)
        at
com.pramati.web.core.WorkerThread.processConnection(WorkerThread.java:263)
        at com.pramati.web.core.WorkerThread.run(WorkerThread.java:129)
Caused by: org.apache.velocity.exception.MethodInvocationException:
Invocation of method 'checkAccess' in  class 

com.xpn.xwiki.api.XWiki threw exception java.lang.IllegalStateException:
Response is already committed @ /templates/menuview.vm

[128,68]
        at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:286)
        at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
        at
org.apache.velocity.runtime.parser.node.ASTReference.evaluate(ASTReference.java:396)
        at
org.apache.velocity.runtime.parser.node.ASTAndNode.evaluate(ASTAndNode.java:111)
        at
org.apache.velocity.runtime.parser.node.ASTAndNode.evaluate(ASTAndNode.java:109)
        at
org.apache.velocity.runtime.parser.node.ASTAndNode.value(ASTAndNode.java:74)
        at
org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:73)
        at
org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:125)
        at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74)
        at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88)
        at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
        at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:178)
        ... 84 more
Caused by: java.lang.IllegalStateException: Response is already committed
        at
com.pramati.web.servlet.core.PramatiHttpServletResponseImpl.sendRedirect(PramatiHttpServletResponseImpl.java:1594)
        at
com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.showLogin(MyFormAuthenticator.java:81)
        at
com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.showLogin(MyFormAuthenticator.java:62)
        at
com.xpn.xwiki.user.impl.xwiki.XWikiAuthServiceImpl.showLogin(XWikiAuthServiceImpl.java:332)
        at
com.xpn.xwiki.user.impl.xwiki.XWikiRightServiceImpl.checkAccess(XWikiRightServiceImpl.java:179)
        at com.xpn.xwiki.XWiki.checkAccess(XWiki.java:3628)
        at com.xpn.xwiki.api.XWiki.checkAccess(XWiki.java:190)
        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.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
        at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)

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