Hi.
I got now the graffito running (thanks to Cristophe), but now I'm
getting these exceptions when trying to access graffito tree
496290 [http-8080-Processor24] INFO
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/graffito-browser]
- Velocity [error] VMProxyArg.getObject() : method invocation error
getting value : org.apache.velocity.exception.MethodInvocationException:
Invocation of method 'getPath' in class
org.apache.portals.graffito.portlets.browser.dto.PathDTO threw exception
class java.lang.NullPointerException : null
500849 [http-8080-Processor24] ERROR
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/graffito-portlets].[jsp]
- Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: /WEB-INF/view/content-tree.jsp(23,0)
Unable to load tag handler class
"org.apache.jetspeed.portlets.tags.PortletTreeControlTag" for tag
"treecontrol:tree"
at
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39)
at
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:405)
at
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:196)
at org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:1327)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1573)
at org.apache.jasper.compiler.Parser.parse(Parser.java:126)
at
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:211)
at
org.apache.jasper.compiler.ParserController.parse(ParserController.java:100)
at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:146)
Have no idea what could be the cause of these myself. Any help?
Thanks,
-Mikko
