Yes, I followed that instructions.
objectuser wrote:
> I think one difference might be your use of JSPs. I'm using JSF 2.0
> but with XHTML. But that's just a guess.
>
> Did you follow the instructions here?
>
> https://sites.google.com/a/wildstartech.com/adventures-in-java/Java-Platform-Enterprise-Edition/JavaServer-Faces/sun-javaserver-faces-reference-implementation/configuring-jsf-20-to-run-on-the-google-appengine
>
> On Sep 3, 6:35 am, Piotrek <[email protected]> wrote:
> > Hello,
> >
> > I was trying to run JSF (Mojarra implementation) with google apps
> > engine. I tried both 1.2 and 2.0 versions. My test page was simple,
> > just:
> > <f:view>
> > <h:outputText value="tralala"/>
> > </f:view>
> > Whenever I tried to view this page (under developer appserver) I
> > received such error:
> > HTTP ERROR: 500
> > jsp.error.beans.property.conversion
> >
> > RequestURI=/test.faces
> > Caused by:
> > org.apache.jasper.JasperException: jsp.error.beans.property.conversion
> > at
> > org.apache.jasper.runtime.JspRuntimeLibrary.getValueFromPropertyEditorManager
> > (JspRuntimeLibrary.java:885)
> > at org.apache.jsp.test_jsp._jspx_meth_h_outputText_0(test_jsp.java:
> > 123)
> > at org.apache.jsp.test_jsp._jspx_meth_f_view_0(test_jsp.java:98)
> > at org.apache.jsp.test_jsp._jspService(test_jsp.java:62)
> > at
> > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
> > (...)
> >
> > I looked at compiled test_jsp.java, around line 123. It looked like
> > that:
> > _jspx_th_h_outputText_0.setPageContext(_jspx_page_context);
> > _jspx_th_h_outputText_0.setParent((javax.servlet.jsp.tagext.Tag)
> > _jspx_th_f_view_0);
> > _jspx_th_h_outputText_0.setValue((javax.el.ValueExpression)
> > org.apache.jasper.runtime.JspRuntimeLibrary.getValueFromPropertyEditorManager
> > (javax.el.ValueExpression.class, "value", "tralala"));
> > int _jspx_eval_h_outputText_0 = _jspx_th_h_outputText_0.doStartTag();
> > (...)
> >
> > I guessed it had something to do with Jasper. So I entered the
> > directory google_app_engine/appengine-java-sdk-1.2.2/lib/shared/jsp.
> > There I deleted files repackaged-appengine-jasper-compiler-5.0.28.jar
> > and repackaged-appengine-jasper-runtime-5.0.28.jar. Then I downloaded
> > Tomcat (version 6.0.20) and I found in it files jasper-el.jar,
> > jasper.jar and tomcat-juli.jar. I copied them to google_app_engine/
> > appengine-java-sdk-1.2.2/lib/shared/jsp.
> > After that error dieappeared when I run my application under
> > developmnent server. However, when I upload it to appspot, it fails
> > with 500 error code. Log says something about NullPointerException,
> > but I don't remember details now.
> >
> > Have any of you encountered problem like that?
> >
> > I read that people use JSF with GAE. Maybe somebody could post a full
> > zipped example of a project using JSF under GAE? Maybe I do something
> > wrong and I could find it by comparing my broken code with such
> > working example?
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