[Building Sakai] cannot start my sakai tool

Phuc Bui phucbui2006 at yahoo.com.vn
Sun Jun 14 08:51:20 PDT 2009 

Dear, 

When I index.jsp file look like this, it worked

<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>

<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>

 

<f:view>

      Browse to the file that contains users data,

      then press upload to add those users to Sakai database.

</f:view>

But when I use tomahawk taglib, it threw errors as my previous post ?

<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>

<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>

<%@ taglib prefix="t" uri="http://myfaces.apache.org/tomahawk" %>

 

<f:view>

      Browse to the file that contains users data,

      then press upload to add those users to Sakai database.

      <h:form>

            <t:inputFileUpload value="Upload here: " />

            <h:commandButton action="success" value="Upload"/>

      </h:form>

</f:view>

Can you tell me why ??? How to solve this problem ???

 

Because I saw these lines, so I think I did not use that tag correctly ???


caused by: java.lang.ClassCastException: java.lang.String

    at
org.apache.myfaces.custom.fileupload.HtmlFileUploadRenderer.encodeEnd(Htm

lFileUploadRenderer.java:62)

    at
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:539)

 

    at javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:498)

    at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:366)

    at
org.apache.jsp.nluimportuser.index_jsp._jspx_meth_t_005finputFileUpload_0

 

Thanks,

Looking forward to your replies.

 

Phuc Bui

From: Phuc Bui [mailto:phucbui2006 at yahoo.com.vn] 
Sent: Sunday, June 14, 2009 3:29 PM
To: 'sakai-dev at collab.sakaiproject.org'
Subject: cannot start my sakai tool 

 

Dear all,

I have created a JSF Sakai Tool by plugin.

But I get this error when I select my tool L

Please tell me how to solve this.

 

org.sakaiproject.portal.api.PortalHandlerException:
org.sakaiproject.tool.api.ToolException: java.lang.String

    at
org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPo
rtal.java:891)

caused by: org.sakaiproject.tool.api.ToolException: java.lang.String

    at
org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCh
aronPortal.java:1343)

caused by: javax.servlet.ServletException: java.lang.String

    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:269)

caused by: javax.faces.FacesException: java.lang.String

    at
org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHand
lerImpl.java:211)

caused by: org.apache.jasper.JasperException: java.lang.String

    at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
73)

caused by: java.lang.ClassCastException: java.lang.String

    at
org.apache.myfaces.custom.fileupload.HtmlFileUploadRenderer.encodeEnd(HtmlFi
leUploadRenderer.java:62)

    at
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:539)

    at javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:498)

    at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:366)

    at
org.apache.jsp.pages.index_jsp._jspx_meth_t_005finputFileUpload_005f0(index_
jsp.java:160)

    at
org.apache.jsp.pages.index_jsp._jspx_meth_h_005fform_005f0(index_jsp.java:13
2)

    at
org.apache.jsp.pages.index_jsp._jspx_meth_f_005fview_005f0(index_jsp.java:10
0)

    at org.apache.jsp.pages.index_jsp._jspService(index_jsp.java:64)

    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)

    at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

    at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
31)

    at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)

    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)

    at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:269)

    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:188)

    at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.
java:691)

    at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDis
patcher.java:469)

    at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatch
er.java:403)

    at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher
.java:301)

    at
org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(Servl
etExternalContextImpl.java:419)

    at
org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHand
lerImpl.java:211)

    at
org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:1
37)

    at
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseEx
ecutor.java:41)

    at
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)

    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:140)

    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:269)

    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:188)

    at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:555)

    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:215)

    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:188)

    at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.
java:691)

    at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDis
patcher.java:469)

    at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatch
er.java:403)

    at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher
.java:301)

    at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:221)

    at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:241)

    at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)

    at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:269)

    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:188)

    at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.
java:691)

    at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDis
patcher.java:469)

    at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatch
er.java:364)

    at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher
.java:301)

    at
org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveTo
olComponent.java:459)

    at
org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCh
aronPortal.java:1343)

    at
org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:
163)

    at
org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:8
6)

    at
org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPo
rtal.java:891)

    at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)

    at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:269)

    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:188)

    at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:592)

    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:215)

    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:188)

    at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:213)

    at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:174)

    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:151)

    at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)

    at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processC
onnection(Http11BaseProtocol.java:665)

    at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
a:528)

    at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
rkerThread.java:81)

    at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:689)

    at java.lang.Thread.run(Thread.java:595)

 

 

 

 

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