6 Jul
2010
6 Jul
'10
5:58 p.m.
I need to amend my last statement. Empty tags is not enough to
replicate the error. Putting a simple:
print "Hello World" ;
between the tags is enough though.
Thanks,
Deven
On Tue, Jul 6, 2010 at 11:54 AM, Deven Phillips
<deven.phillips(a)gmail.com> wrote:
More information. Simply adding the open and close
{{groovy}} tags is
enough to cause the problem. I am using XWiki 2.3.1 build number
29118. So, if your entire page merely consisted of:
{{groovy jars="attach:myJar.jar"}}
{{/groovy}}
That would be enough to replicate the problem I am having.
Additional details are:
Java Version: Sun Java 1.6.0_07 (Also tested on 1.6.0_20).
Tomcat Version: 6.0.26
Thanks,
Deven
On Tue, Jul 6, 2010 at 11:30 AM, Deven Phillips
<deven.phillips(a)gmail.com> wrote:
OK, understood. That still does not solve my
problem. Yes, I enabled
debug logging in order to get as much information as possible to
troubleshoot this issue. I have tried using attached jar files and jar
files linked via http:
Examples:
{{groovy jars="http://myhost.com/configBackup.jar"}}{{/groovy}}
{{groovy jars="attach:configBackup.jar"}}{{/groovy}}
The linked jars cause an exception:
java.lang.NoClassDefFoundError: Could not initialize class
sun.net.www.protocol.http.HttpURLConnection
The attached jars never show an error in the browser.
Deven
On Tue, Jul 6, 2010 at 11:25 AM, Thomas Mortagne
<thomas.mortagne(a)xwiki.com> wrote:
On Tue, Jul 6, 2010 at 17:10, Deven Phillips
<deven.phillips(a)gmail.com> wrote:
All,
I am having issues on an upgraded and a clean install of XWiki
2.3.1. I attach a jar file (configBackup.jar) and try to use that in
my groovy script as follows:
{{groovy jars="attach:configBackup.jar"}}
import path.to.my.class;
...
...
{{/groovy}}
The thread which is processing the page crashes with a the following
stack trace visible in the catalina.out of Tomcat:
2010-07-06 11:08:34,014
[http://192.168.54.50:8080/xwiki/bin/view/TelnetBackup/BackUpAction]
DEBUG ternal.DefaultConverterManager - Failed to find a proper
Converter for type [java.lang.String]
org.xwiki.component.manager.ComponentLookupException: Can't find
descriptor for the component [role =
[org.xwiki.properties.converter.Converter] hint = [java.lang.String]]
at
org.xwiki.component.embed.EmbeddableComponentManager.initialize(EmbeddableComponentManager.java:356)
at
org.xwiki.component.embed.EmbeddableComponentManager.lookup(EmbeddableComponentManager.java:109)
at
org.xwiki.component.internal.DefaultComponentManager.lookup(DefaultComponentManager.java:85)
at
org.xwiki.properties.internal.DefaultConverterManager.lookupConverter(DefaultConverterManager.java:75)
at
org.xwiki.properties.internal.DefaultConverterManager.convert(DefaultConverterManager.java:55)
at
org.xwiki.properties.internal.DefaultBeanManager.populateBean(DefaultBeanManager.java:125)
at
org.xwiki.properties.internal.DefaultBeanManager.populate(DefaultBeanManager.java:80)
at
org.xwiki.rendering.internal.transformation.MacroTransformation.transformOnce(MacroTransformation.java:160)
at
org.xwiki.rendering.internal.transformation.MacroTransformation.transform(MacroTransformation.java:119)
at
org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:72)
at
com.xpn.xwiki.doc.XWikiDocument.performSyntaxConversion(XWikiDocument.java:7213)
at
com.xpn.xwiki.doc.XWikiDocument.performSyntaxConversion(XWikiDocument.java:7188)
at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:797)
at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:811)
at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:525)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.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.value(ASTReference.java:493)
at
org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
at
org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
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.XWiki.evaluateTemplate(XWiki.java:1791)
at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1729)
at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:837)
at sun.reflect.GeneratedMethodAccessor134.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.render(ASTReference.java:332)
at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
at
org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:212)
at
org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:247)
at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
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.XWiki.parseTemplate(XWiki.java:1840)
at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1761)
at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:154)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:224)
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:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:129)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:152)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:304)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
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:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Unknown Source)
The page is never rendered and the browser just keeps showing busy
until it times out.
Any suggestions or help would be greatly appreciated.
As you can see that's a DEBUG log and not an error (check you log
configuration). Also it has nothing to do with your issue and is
perfectly normal.
Thanks,
Deven Phillips
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--
Thomas Mortagne
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