Petals Web-Console

The following stacktrace appears during page displaying: 12 nov. 2010 15:34:32 org.ow2.opensuit.xml.base.error.DefaultErrorHandler preRender ATTENTION: Technical Error Occured java.lang.NullPointerException at java.net.URLEncoder.encode(Unknown Source) at org.ow2.opensuit.core.util.UrlBuilder.toUrl(UrlBuilder.java:133) at org.ow2.opensuit.xml.base.action.ShowPage.getURL(ShowPage.java:182) at org.ow2.opensuit.xml.base.html.table.TextColumn.renderCellContent(TextColumn.java:106) at org.ow2.opensuit.xml.base.html.table.BaseColumn.renderCell(BaseColumn.java:369) at org.ow2.opensuit.xml.base.html.table.Table.render(Table.java:828) at org.ow2.opensuit.xml.base.page.Composite.render(Composite.java:56) at org.ow2.opensuit.xml.base.html.PageContainer.render(PageContainer.java:76) at org.ow2.opensuit.xml.base.html.layout.Div.render(Div.java:110) at org.ow2.opensuit.xml.base.html.layout.Div.render(Div.java:110) at org.ow2.opensuit.xml.base.html.Frame.render(Frame.java:93) at org.ow2.opensuit.xml.base.page.BasePage.servePage(BasePage.java:241) at org.ow2.opensuit.xml.base.Application.service(Application.java:553) at org.ow2.opensuit.core.impl.j2ee.OpenSuitServlet.service(OpenSuitServlet.java:155) 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 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:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) at java.lang.Thread.run(Unknown Source)