errors after detaching channels

hi,

I want to detach my channels I have setted the channelIsDetachable property.The channels are getting detached but the content is not seen instead the following exceptions are seen-

JSPProvider.processJSPFile(): jsp=/popup.jsp/desktop.args=bGFzdD1mYWxzZSZhY3Rpb249Y29udGVudCZwcm92aWRlcj1tYWl uUGFnZSZtYWluUGFnZS5jaGFubmVsQWN0aW9uPXBvcHVwJmNvbnRhaW5lck5hbWU9bWFpblBhZ2UmbGV hZkNoYW5uZWw9Q3VzdG9tVGFiQ29udGFpbmVy,

com.sun.portal.providers.ProviderException: JSPProvider.processJSPFile(): jsp=/popup.jsp/desktop.args=bGFzdD1mYWxzZSZhY3Rpb249Y29udGVudCZwcm92aWRlcj1tYWl uUGFnZSZtYWluUGFnZS5jaGFubmVsQWN0aW9uPXBvcHVwJmNvbnRhaW5lck5hbWU9bWFpblBhZ2UmbGV hZkNoYW5uZWw9Q3VzdG9tVGFiQ29udGFpbmVy, javax.servlet.ServletException: Can't find resource for bundle java.util.PropertyResourceBundle, key helpIcon

at com.sun.portal.providers.jsp.JSPProvider.processJspFile(JSPProvider.java:1041)

at com.sun.portal.providers.jsp.JSPProvider.includeJspPage(JSPProvider.java:1086)

at com.sun.portal.providers.jsp.JspRequestDispatcher.getJspResource(JspRequestDisp atcher.java:173)

at com.sun.portal.providers.jsp.JspRequestDispatcher.include(JspRequestDispatcher. java:101)

at com.sun.portal.providers.jsp.jasper3.jasper.runtime.PageContextImpl.include(Pag eContextImpl.java:412)

at _jsps._var._opt._SUNWportal._portals._portal1._desktop._default_en_US._mainPage ._html._toptable_jsp._jspService(_toptable_jsp.java:578)

at com.sun.portal.providers.jsp.jasper3.jasper.runtime.HttpJspBase.service(HttpJsp Base.java:119)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:908)

at com.sun.portal.providers.jsp.JspServletWrapper.service(JspServletWrapper.java:2 59)

at com.sun.portal.providers.jsp.JSPProvider.processJspFile(JSPProvider.java:1012)

at com.sun.portal.providers.jsp.JSPProvider.processJspFile(JSPProvider.java:964)

at com.sun.portal.providers.jsp.JSPProvider.getContent(JSPProvider.java:657)

at com.sun.portal.desktop.context.PSContainerProviderContext.getContent(PSContaine rProviderContext.java:474)

at com.sun.portal.desktop.context.PSDesktopContext.getContent(PSDesktopContext.jav a:1098)

at com.sun.portal.desktop.DesktopServlet.doGetPost(DesktopServlet.java:575)

at com.sun.portal.desktop.DesktopServlet.service(DesktopServlet.java:309)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:908)

at org.apache.catalina.core.StandardWrapperValve.invokeServletService(StandardWrap perValve.java:771)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java: 322)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java: 212)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:209)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)

at com.iplanet.ias.web.connector.nsapi.NSAPIProcessor.process(NSAPIProcessor.java: 161)

at com.iplanet.ias.web.WebContainer.service(WebContainer.java:580)

javax.servlet.ServletException: Can't find resource for bundle java.util.PropertyResourceBundle, key helpIcon

at com.sun.portal.providers.jsp.jasper3.jasper.runtime.PageContextImpl.handlePageE xception(PageContextImpl.java:466)

at _jsps._var._opt._SUNWportal._portals._portal1._desktop._default_en_US._mainPage ._html._popup_jsp._jspService(_popup_jsp.java:1036)