Re: [xwiki-users] Attached/Linked JAR files in Grrovy Scripting.

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.

Thanks, Deven Phillips _______________________________________________ users mailing list users(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/users