[xwiki-users] Problem Deleting Space

6 Mar 2009

      I'm using the xwiki snippet code to delete spaces.  I've had success  
with a few of them, but I've run into a problem.

When trying to delete on particular space, I get the following error:

Error number 4001 in 4: Error while parsing velocity page  
Rocks.deletespaces Wrapped Exception: Failed to evaluate content with  
id deletespaces

Error number 4001 in 4: Error while parsing velocity page  
Rocks.deletespaces
Wrapped Exception: Failed to evaluate content with id deletespaces
com.xpn.xwiki.XWikiException: Error number 4001 in 4: Error while  
parsing velocity page Rocks.deletespaces
Wrapped Exception: Failed to evaluate content with id deletespaces
	at  
com 
.xpn 
.xwiki 
.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:113)
	at  
com 
.xpn 
.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java: 
84)
	at  
com 
.xpn 
.xwiki 
.render 
.DefaultXWikiRenderingEngine 
.renderText(DefaultXWikiRenderingEngine.java:272)
	at  
com 
.xpn 
.xwiki 
.render 
.DefaultXWikiRenderingEngine 
.renderText(DefaultXWikiRenderingEngine.java:202)
	at  
com 
.xpn 
.xwiki 
.render 
.DefaultXWikiRenderingEngine 
.renderText(DefaultXWikiRenderingEngine.java:170)
	at  
com 
.xpn 
.xwiki 
.render 
.DefaultXWikiRenderingEngine 
.renderDocument(DefaultXWikiRenderingEngine.java:159)
	at  
com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java: 
438)
	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:371)
	at sun.reflect.GeneratedMethodAccessor224.invoke(Unknown Source)
	at  
sun 
.reflect 
.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 
25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	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 
.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:107)
	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1599)
	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:619)
	at sun.reflect.GeneratedMethodAccessor144.invoke(Unknown Source)
	at  
sun 
.reflect 
.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 
25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	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.ASTBlock.render(ASTBlock.java: 
74)
	at  
org 
.apache 
.velocity 
.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88)
	at  
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java: 
74)
	at  
org 
.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 
318)
	at  
org 
.apache 
.velocity 
.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:107)
	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:107)
	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1599)
	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:124)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:226)
	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 
.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java: 
94)
	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: 
287)
	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: 
128)
	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: 
286)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java: 
190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at  
org 
.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java: 
697)
	at org.apache.jk.common.ChannelSocket 
$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool 
$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:595)

Wrapped Exception:

org.apache.velocity.exception.MethodInvocationException: Invocation of  
method 'delete' in class com.xpn.xwiki.api.Document threw exception  
java.lang.OutOfMemoryError: Java heap space @ Rocks.deletespaces6,71?  
at  
org 
.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java: 
300) 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.ASTBlock.render(ASTBlock.java: 
74) at  
org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:448)  
at  
org 
.apache 
.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java: 
170) 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.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) at  
org 
.xwiki 
.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java: 
143) at  
com 
.xpn 
.xwiki 
.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:107)  
at  
com 
.xpn 
.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java: 
84) at  
com 
.xpn 
.xwiki 
.render 
.DefaultXWikiRenderingEngine 
.renderText(DefaultXWikiRenderingEngine.java:272) at  
com 
.xpn 
.xwiki 
.render 
.DefaultXWikiRenderingEngine 
.renderText(DefaultXWikiRenderingEngine.java:202) at  
com 
.xpn 
.xwiki 
.render 
.DefaultXWikiRenderingEngine 
.renderText(DefaultXWikiRenderingEngine.java:170) at  
com 
.xpn 
.xwiki 
.render 
.DefaultXWikiRenderingEngine 
.renderDocument(DefaultXWikiRenderingEngine.java:159) at  
com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java: 
438) at com.xpn.xwiki.api.Document.getRenderedContent(Document.java: 
371) at sun.reflect.GeneratedMethodAccessor224.invoke(Unknown Source)  
at  
sun 
.reflect 
.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 
25) at java.lang.reflect.Method.invoke(Method.java:585) 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 
.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:107)  
at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1599) at  
com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:619) at  
sun.reflect.GeneratedMethodAccessor144.invoke(Unknown Source) at  
sun 
.reflect 
.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 
25) at java.lang.reflect.Method.invoke(Method.java:585) 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.ASTBlock.render(ASTBlock.java: 
74) at  
org 
.apache 
.velocity 
.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88) at  
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java: 
74) at  
org 
.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 
318) at  
org 
.apache 
.velocity 
.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:107) 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:107)  
at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1599) at com.xpn.xwiki.web.Utils.parseTemplate 
(Utils.java:124) at  
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:226) 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 
.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java: 
94) 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: 
287) 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: 
128) 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: 
286) at  
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)  
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)  
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)  
at  
org 
.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java: 
697) at org.apache.jk.common.ChannelSocket 
$SocketConnection.runIt(ChannelSocket.java:889) at  
org.apache.tomcat.util.threads.ThreadPool 
$ControlRunnable.run(ThreadPool.java:690) at  
java.lang.Thread.run(Thread.java:595)

Caused by: java.lang.OutOfMemoryError: Java heap space

Any ideas?

Sam

Samuel Lee

tags

participants (1)