Error in precompiling JSPs using OJSPC

Hi,
I am precompiling JSPs in war file using ojspc as specified below.
     ojspc -output myapp.war app.war
However I am getting following error:
Detected archive, now processing contents of app.war...
Setting up temp area...
Expanding archive in temp area...
WARNING: IGNORED file: /WEB-INF/lib/jsf-impl.jar
WARNING: IGNORED file: /WEB-INF/lib/jsf-ri.jar
Parse error in AddNewAttachment.jsp:
oracle.jsp.parse.JspParseException: /AddNewAttachment.jsp: Line # 48,
actionListener="#{addAttachmentBackingBean.cancel}"/>
Error: A String literal value, "#{addAttachmentBackingBean.cancel}", has been pr
ovided for attribute actionListener which has an associated deferred method with
void signature
Removing temp area...
Can anbody help me to solve this problem?
Thanks.
Regards,
Umesh

Hi,
If I create a method via the binding editor in JDev it creates a managed bean method with a void return type as default.
eg.
    public void cmdlink_actionListener(ActionEvent actionEvent) {
        // Add event code here...
    }could it have anything to do with the two OJSPC warnings? jsf-impl.jar should be included in your war file. I haven't seen this warning when OJSPC is compiling.
Brenden

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              >
              ><%
              > ByteArrayOutputStream ostr = new ByteArrayOutputStream();
              > exception.printStackTrace(new PrintStream(ostr));
              > out.print(ostr);
              >%>
              ></pre>
              >
              >
              >
              >"Rino Srivastava" <[email protected]> wrote:
              >>
              >>Hello,
              >>
              >>Could someone suggest me the best way to display errors to users when
              >>using JSPs?
              >>
              >>Many thanks in advance.
              >>
              >>Rino
              >
              

  • Precompiled JSP Compatibility Problem

    I am a developer in the Cross Applications Unlimited group. We are experiencing a problem with precompiled jsps in a ADF web application that we have developed. Any help that you can provide with this problem would be much appreciated. Neither Oracle forums nor the internet have yielded any leads to us so far. Here are the specifics of our problem.
    In our application, we precompile our JSPs when the EAR is built. The application was initially developed in JDeveloper 10.1.3.2 and worked without problems when deployed to OAS 10.1.3.2. However, our application server MTR recently shifted to OAS 10.1.3.3. We migrated our workspace and projects to JDeveloper 10.1.3.3 and rebuilt our EAR file in JDeveloper 10.1.3.3. We are getting "500 Internal Server Errors" when this new ear file is deployed to OAS 10.1.3.3. The error does not always manifest when running the application. We can login and navigate to JSPs linked directly from our navigation menu (our first level pages). However, in these first level pages are buttons that navigate to second level pages. The error is being seen whenever we try to access one of these second level pages. Everything else about the application works fine. When we don't precompile our JSPs and deploy, the application works fine.
    This is the error we find reported in our application logs...
    EWCoreViewController: Servlet error
    javax.faces.el.PropertyNotFoundException: Error testing property 'inputValue' in bean of type null
    at com.sun.faces.el.PropertyResolverImpl.isReadOnly(PropertyResolverImpl.java:274)
    at oracle.adfinternal.view.faces.model.FacesPropertyResolver.isReadOnly(FacesPropertyResolver.java:124)
    at com.sun.faces.el.impl.ArraySuffix.isReadOnly(ArraySuffix.java:236)
    at com.sun.faces.el.impl.ComplexValue.isReadOnly(ComplexValue.java:209)
    at com.sun.faces.el.ValueBindingImpl.isReadOnly(ValueBindingImpl.java:266)
    Enabling enhanced java logging yields these logs...
    <record>
    <date>2008-04-09T11:27:25</date>
    <millis>1207762045495</millis>
    <sequence>258943</sequence>
    <logger>com.sun.faces.application.ViewHandlerImpl</logger>
    <level>FINE</level>
    <class>com.sun.faces.application.ViewHandlerImpl</class>
    <method>renderView</method>
    <thread>14</thread>
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    </record>
    <record>
    <date>2008-04-09T11:27:25</date>
    <millis>1207762045495</millis>
    <sequence>258944</sequence>
    <logger>com.sun.faces.taglib.jsf_core.ViewTag</logger>
    <level>FINE</level>
    <class>com.sun.faces.taglib.jsf_core.ViewTag</class>
    <method>doStartTag</method>
    <thread>14</thread>
    <message>Can't leverage base class</message>
    <exception>
    <message>java.lang.IllegalStateException</message>
    <frame>
    <class>com.sun.faces.taglib.jsf_core.ViewTag</class>
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    <line>253</line>
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    Any information anyone can provide would be greatly appreciated.
    Thanks

    Hi Ian,
    Add this jar file to classpath...use either web interface or directly edit jvm12.conf to modify classpath..
    Raj

  • Precompiling JSPs Outside Weblogic Home Directory

    Using Weblogic Server 9.2. Was able to precompile JSPs in a war file with weblogic.appc at the command line with only the weblogic.jar inside the Weblogic installation directory in my classpath. I then translated this into an Ant task, and because the script may need to run on a box that does not have Weblogic installed, copied weblogic.jar to my build area and included that one in my classpath. It immediately began throwing NoClassDefFound exceptions. Discovered the "Class-Path" list of additional jars in the MANIFEST inside weblogic.jar, searched these jars and found all of the missing classes--except for the last one. The missing class is org/apache/bcelx/classfile/ClassParser, and the error I'm getting is "WARNING: unable to get an input stream for jar:file:D:\APPS\Java\jdk1.5.0_13\jre\lib\rt.jar!" followed by java.lang.NoClassDefFoundError. The error occurs in javelin.java.JavaClassFile.getParseTree() at line 178. There is a BCEL Apache project, but they have no mention of BCELX on their website. Anyone know where I can find this class, or source code for javelin.java.JavaClassFile?
    Edited by willhandley at 06/06/2008 10:25 AM

    I tried the wlappc target:
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  • Precompile JSP for Application?

    Hi,
    i had been done the Examples in the NWDS(Help) and have some problems with them.
    It isnt possible for me to deploy the war package to my mi without precompiled JSPs.
    If i deploy them without precompiled JSPs i will get an exception like this:
    Error: 500
    Location: /TEST/initial.jsp
    Internal Servlet Error:
    javax.servlet.ServletException: sun/tools/javac/Main
    I use MI 25 SP16 and NWDS Version 2.0.16.
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    Message was edited by: Tony Hennersdorf

    Hi,
    Doublecheck whether the environment variable JAVA_HOME is set, if not set it. Also check if path to jdk bin directory is added to the PATH variable of the user with which the j2ee engine is running.
    Also check for javac.exe in winnt\System32 or any winnt subdirectories (if engine is running on Windows) if it is present remove it.
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  • Precompile jsps via ant

    I have a development project that has been setup to use JDeveloper 10.1.3.5.0 to create and EAR for deployment. The EAR is comprised of three sub applications - appData, appEjb, appWeb. Each subapplication has its own resource to deploy in JDeveloper. The appWeb has an additional resource defined in JDeveloper to deploy the EAR.
    I am attempting to move the build process out of JDeveloper and into ant in order to integrate the application with an automated build management framework.
    I have been successful in creating an ant build.xml to pull the code from source control, compile the three subapplications, jar the appData, and jar the appEjb. The issue I am having is precompiling the jsp files in the appWeb.
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    I thought JDeveloper was utilizing an internal J2EE standalone OC4J. I created a classpath and taskdef as follows
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    <pathelement location="${env.JAVA_HOME}/lib/tools.jar" />
    <pathelement location="${outDir}/appData"/>
    <pathelement location="${outDir}/appWeb"/>
    <pathelement location="${outDir}/appEjb"/>
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    <taskdef name="ojspc" classpathref="ojspc.classpath" classname="org.apache.tools.ant.taskdefs.optional.jsp.OjspC" />
    My original attempts had a much more constrained classpath definition (using the classpath found in the manifest file within j2ee\home\ojspc.jar); however, ant is unable to find the OjspC class and thus I expanded the classpath to include all jar files.
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    /dclink

    GR wrote:
              > Is there any ant task for precompiling jsp provided by weblogic 8.1.2?
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              ~Ryan
              

  • Precompiled JSP files?

    Hi,
    I have precompiled my JSPs using the pre-compile option in the browser.(For
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    where should I place the .class files of the JSPs?
    I have made entries in web.xml as shown below for each of the JSP files .
    But , I get a 404 error when I try to access the
    JSP(http://localhost:8080/Myapp/addCustomer.jsp).
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    <servlet-name>addCustomer_jsp</servlet-name>
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    It is not a must that I deploy it as a WAR file. But, where should I place
    the precompiled JSPs so that I can access them from a browser? I am working
    on Tomcat 5.
    Thanks in advance.

    Copy Jsps to install_dir/webapps/ROOT and access them with http://localhost/filename

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