Dear All, 

        I got an error message from trying the Blog space after installing 
xwiki-enterprise-web-1.9.1.war and Derby (Bundle-Name: Apache Derby 10.4, 
Bundle-Version: 10.4.2000000.689064) and the xwiki-enterprise-wiki-1.9.1.xar. I 
followed the instructions to edit the hibernate.cfg.xml file as follows, 
ensuring both correct mapping and DB access:

           <property name="connection.url">jdbc:derby:C:/Programme/Apache 
Software Foundation/Tomcat 5.5/apps/xwikidb;create=true</property>
            <property 
name="connection.driver_class">org.apache.derby.jdbc.EmbeddedDriver</property>
            <property 
name="dialect">org.hibernate.dialect.DerbyDialect</property>
            <property 
name="connection.provider_class">com.xpn.xwiki.store.DBCPConnectionProvider</property>
            <property name="connection.pool_size">2</property>
            <property name="statement_cache.size">2</property>
            <mapping resource="xwiki.derby.hbm.xml"/>
            <mapping resource="feeds.hbm.xml"/>

Additionally, I changed the min Java heap size to 512 and the max Java heap 
size to 1024 in the Tomcat service. The JDK being used is jdk6. Finally I 
restarted the Tomcat service. When I tried the Blog space I got the following 
error: 

Error number 4001 in 4: Error while parsing velocity page Blog.WebHome
Wrapped Exception: Failed to evaluate content with id Web Home 
<http://athene:8080/xwiki/bin/view/Blog/> 

Is the Blog space unavailable to JavaDB users? Has anyone had this problem? Any 
ideas spontaneously as to the cause? I reinstalled everything (DB, .XAR and 
.WAR) and I get the same error.  The other parts of the aspplication seems to 
work, but I haven't tested everything. Here is the stack trace of the error:

        com.xpn.xwiki.XWikiException: Error number 4001 in 4: Error while 
parsing velocity page Blog.WebHome
        Wrapped Exception: Failed to evaluate content with id Web Home 
<http://athene:8080/xwiki/bin/view/Blog/> 
                at 
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:114)
                at 
com.xpn.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:85)
                at 
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:272)
                at 
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:202)
                at com.xpn.xwiki.XWiki.include(XWiki.java:3864)
                at com.xpn.xwiki.api.XWiki.includeForm(XWiki.java:1404)
                at com.xpn.xwiki.api.XWiki.includeForm(XWiki.java:1364)
                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.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.SimpleNode.render(SimpleNode.java:336)
                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.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:85)
                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:533)
                at 
com.xpn.xwiki.api.Document.getRenderedContent(Document.java:450)
                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.render(ASTReference.java:332)
                at 
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
                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:1611)
                at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:655)
                at sun.reflect.GeneratedMethodAccessor229.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.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:1611)
                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:627)
                at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
                at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
                at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
                at 
com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:155)
                at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
                at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
                at 
com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:117)
                at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
                at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
                at 
com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)
                at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
                at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
                at 
com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:295)
                at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
                at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
                at 
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
                at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
                at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
                at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
                at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
                at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
                at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
                at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
                at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
                at 
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:835)
                at 
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:640)
                at 
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1286)
                at java.lang.Thread.run(Unknown Source)


        Wrapped Exception:


        org.apache.velocity.exception.MethodInvocationException: Invocation of 
method 'searchDocuments' in  class com.xpn.xwiki.api.XWiki threw exception 
com.xpn.xwiki.XWikiException: Error number 3223 in 3: Exception while searching 
documents with SQL space, doc.name, publish Date.value from XWiki Document as 
doc , Base Object obj, Integer Property is Published, Integer Property hidden, 
Date Property publish Date 
            where (doc.hidden <> true or doc.hidden is null) and doc.full Name 
<&? 
<http://athene:8080/xwiki/bin/edit/select+distinct+doc.space%2C+doc.name%2C+publishDate.value+from+XWikiDocument+as+doc+%2C+BaseObject+obj%2C+IntegerProperty+isPublished%2C+IntegerProperty+hidden%2C+DateProperty+publishDate+%0A++++where+%28doc.hidden+%26%2360%3B%26%2362%3B+true+or+doc.hidden+is+null%29+and+doc/fullName+%26%2360%3B%26?parent=Blog.WebHome>
 
        Wrapped Exception: could not execute query at Blog.WebHomeline 164, 
column 26? 
<http://athene:8080/xwiki/bin/edit/Blog/line+164%2C+column+26?parent=Blog.WebHome>
 
                at 
org.apache.velocity.runtime.parser.node.ASTMethod.handleInvocationException(ASTMethod.java:337)
                at 
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:284)
                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.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.SimpleNode.render(SimpleNode.java:336)
                at 
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
                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.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.SimpleNode.render(SimpleNode.java:336)
                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.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:85)
                at 
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:272)
                at 
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:202)
                at com.xpn.xwiki.XWiki.include(XWiki.java:3864)
                at com.xpn.xwiki.api.XWiki.includeForm(XWiki.java:1404)
                at com.xpn.xwiki.api.XWiki.includeForm(XWiki.java:1364)
                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.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.SimpleNode.render(SimpleNode.java:336)
                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.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:85)
                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:533)
                at 
com.xpn.xwiki.api.Document.getRenderedContent(Document.java:450)
                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.render(ASTReference.java:332)
                at 
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
                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:1611)
                at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:655)
                at sun.reflect.GeneratedMethodAccessor229.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.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:1611)
                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:627)
                at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
                at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
                at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
                at 
com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:155)
                at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
                at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
                at 
com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:117)
                at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
                at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
                at 
com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)
                at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
                at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
                at 
com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:295)
                at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
                at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
                at 
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
                at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
                at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
                at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
                at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
                at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
                at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
                at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
                at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
                at 
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:835)
                at 
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:640)
                at 
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1286)
                at java.lang.Thread.run(Unknown Source)
        Caused by: com.xpn.xwiki.XWikiException: Error number 3223 in 3: 
Exception while searching documents with SQL space, doc.name, publish 
Date.value from XWiki Document as doc , Base Object obj, Integer Property is 
Published, Integer Property hidden, Date Property publish Date 
            where (doc.hidden <> true or doc.hidden is null) and doc.full Name 
<&? 
<http://athene:8080/xwiki/bin/edit/select+distinct+doc.space%2C+doc.name%2C+publishDate.value+from+XWikiDocument+as+doc+%2C+BaseObject+obj%2C+IntegerProperty+isPublished%2C+IntegerProperty+hidden%2C+DateProperty+publishDate+%0A++++where+%28doc.hidden+%26%2360%3B%26%2362%3B+true+or+doc.hidden+is+null%29+and+doc/fullName+%26%2360%3B%26?parent=Blog.WebHome>
 
        Wrapped Exception: could not execute query
                at 
com.xpn.xwiki.store.XWikiHibernateStore.searchDocumentsNamesInternal(XWikiHibernateStore.java:2302)
                at 
com.xpn.xwiki.store.XWikiHibernateStore.searchDocumentsNames(XWikiHibernateStore.java:2266)
                at 
com.xpn.xwiki.store.XWikiHibernateStore.searchDocumentsNames(XWikiHibernateStore.java:2747)
                at 
com.xpn.xwiki.store.XWikiCacheStore.searchDocumentsNames(XWikiCacheStore.java:267)
                at com.xpn.xwiki.api.XWiki.searchDocuments(XWiki.java:406)
                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)
                ... 128 more

Any help anyone can offer here would be appreciated. Thanks.


Steven Calkins

CMS - Cross Media Solutions GmbH

E-Mail: [email protected]
Internet: http://www.crossmediasolutions.de 
<http://www.crossmediasolutions.de/> 
Handelsregister: Würzburg HRB 8950
Geschäftsführer: Michael Schardt

member of Euradius 
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