Where cannot i access class javax.servlet

i dont kwon whta happend this: "OutputFilterBase.java": Error #: 302 : cannot access class javax.servlet.ServletResponse; java.io.IOException: class not found: class javax.servlet.ServletResponse at line 62, column 22
please help me
thanks

You need a servlet engine for servlets. Like resin, tomcat etc. Then add it to classpath.
Andreas

Similar Messages

  • Cannot access class javax.servlet

    I use Jdev version 10.1.2 and I try to import javax.servlet.ServletOutputStream but servlet can not be seen as part of javax. I think i need to add a classpath - but which one? Any suggestions.
    Thanks.
    Kristian Andersen

    Double click your project to go to the project properties and in the "Technology Scope" node - add the "java server pages (JSP) and Servlets" to your project.

  • Cannot access class javax.naming.Referenceable;

    Hi
    I am trying to create a connection pool and using the oracle.jdbc.pool.* in JavaBeans using JDeveloper 3.1.
    I am getting the following error.Unable to find the reason for this and the sun documentation says - no usage for this class.
    Error:
    cannot access class javax.naming.Referenceable; file javax/naming/Referenceable.class not found.
    Any help is greatly appreciated..
    thanks
    Yugandhar
    null

    You need to make sure $ORACLE_HOME/jdbc/lib/jndi.zip is on your classpath for this to work.

  • Cannot access class javax.jms.TextMessage;

    Hi,
    I am trying to run standard page from JDev and i am getting below error from EOImpl.java.
    " cannot access class javax.jms.TextMessage; file javax\jms\TextMessage.class not found "
    I tried to import javax/jms dir to my local machine but i could not find jms directory under javax in OS. Can you guys pls help me to resolve this.
    Thanks,

    Hi Scott,
    Not sure wht you wanted me to try...
    I have something like this in the code which is causing that error..
    BusinessEvent businessevent = new BusinessEvent(s1, s2);
    businessevent.setData("Opportunity " + s2 + "updated");
    ArrayList arraylist = new ArrayList(1);
    arraylist.add(oadbtransaction);
    businessevent.setObject(arraylist);
    businessevent.setStringProperty("pLeadId", getLeadId().toString());
    java.sql.Connection connection1 = oadbtransaction.getJdbcConnection();
    businessevent.raise(connection1);
    Its asking me to import jms..but ii could not find those files in Unix..is there anyway to import these files OR any other solution to fix this error?
    Please help..

  • Cannot access class javax.sql.RowSet

    Hello everyone,
    I had a question about this error I am receiving "cannot access class.javax.sql.RowSet". I have put the RowSet.jar file into my jdk/jre/lib/ext directory and when I compile I recieve this error. Can Anyone help? Thanks!

    I think you need to add one (or more) of the available libraries to your project, in your project's settings dialog, but I'm unsure which. If you can't find the correct one, you can always add a newly created one, which holds a reference to your jar file.

  • Cannot access directory javax/servlet

    I am having a problem getting started here with Borland JBuilder 8 SE.
    I have Tomcat installed and it runs fine with the servlets/jsp pages I ran from the index page when you first install Tomcat.
    I am running windows 2000. When I installed JBuilder the Java 2 SDK v1.4.1 was installed with it. I have run applets... java.exe is located in the jbuilder folder, don't know if this is a problem. I have set my JAVA_HOME environment variable to point to the bin folder in the 1.4.1 java.exe location.
    I am following a book that works with servlets and jsp primarily. When I typed in my first servlet that I copied from the book, JBuilder gives me a document location error:
    cannot access directory: javax/servlet at line...
    it is pointing to my import statement: "import javax.servlet.*;" and "import javax.servlet.http.*;".
    I have tried to add the servlet.jar file to my project but the results are the same.
    Can anybody give me a hand?
    thanks,
    Rob

    The fastest way for JBuilder to see it is just to create a library for servlet.jar and add it to the project.
    Tools->Configure Libraries->New
    Then browse to the location of the servlet.jar and call the library SERVLET.
    Project->Project Settings->Required Libraries
    Then add this library and try to build your project.
    JBuilder will automatically add it to the classpath when it compiles the project that way.

  • Deployment error - Missing class: javax.servlet.jsp.jstl.core.Config

    Hi,
    We are using JDeveloper 10.1.3.0.4(SU5) on windows for development of ADF application. We need to deploy the developed application onto Oracle Application Server 10g (10.1.3) which is running on Solaris. We are using BC4J, WAR and EAR deployment profiles in jdeveloper to create the .war and .ear files.
    If I deploy the generated ear on a standalone OC4J server install on my windows PC, it works fine.
    Now when I deploy the generated .ear file onto the Oracle Application Server 10.1.3 through Application Server Control interface and then try to access the jspx pages under our application we are getting following error:
    oracle.classloader.util.AnnotatedNoClassDefFoundError:      Missing class: javax.servlet.jsp.jstl.core.Config     Dependent class: com.sun.faces.application.ViewHandlerImpl     Loader: accaweb.web.accaweb:0.0.0     Code-Source: /oracle/app/oracle/product/10gas3/j2ee/home/applications/accaweb/accaweb/WEB-INF/lib/jsf-impl.jar     Configuration: WEB-INF/lib/ directory in /oracle/app/oracle/product/10gas3/j2ee/home/applications/accaweb/accaweb/WEB-INF/libThe missing class is available from the following locations:     1. Code-Source: /oracle/app/oracle/product/10gas3/j2ee/home/default-web-app/WEB-INF/lib/jstl.jar (from WEB-INF/lib/ directory in /oracle/app/oracle/product/10gas3/j2ee/home/default-web-app/WEB-INF/lib)      This code-source is available in loader default.web.defaultWebApp:0.0.0.      at oracle.classloader.PolicyClassLoader.handleClassNotFound (PolicyClassLoader.java:2051) [oracle/app/oracle/product/10gas3/j2ee/home/lib/pcl.jar (from system property java.class.path), by sun.misc.Launcher$AppClassLoader@1482257]
    I have confirmed that the .war file inside the .ear file does contain the jstl.jar file under WEB-INF/lib folder. And the jar file does contain the class 'javax.servlet.jsp.jstl.core.Config'
    As a workaround, I found that if I copy the jstl.jar file from default-web-app to my application web-inf/lib folder, things start to work fine. ie copy from: '/oracle/app/oracle/product/10gas3/j2ee/home/default-web-app/WEB-INF/lib/jstl.jar'
    to: '/oracle/app/oracle/product/10gas3/j2ee/home/applications/accaweb/accaweb/WEB-INF/lib/'
    – or –
    Another workaround is to add the '/oracle/app/oracle/product/10gas3/j2ee/home/default-web-app/WEB-INF/lib/jstl.jar' file in the classpath for my web application through Application Server Control setting page.
    Now both of these workaround needs us to perform additional post deployment steps which should really not be required since the jar files is included in the project.
    Has anyone faced this issue? Any pointers in this respect will be a great help.
    regards - rutwik

    Surprise Surprise !
    I just tried deploying the file via uploading it from the Application Server Control UI and it worked fine.
    Till now, I was ftp'ing the ear file from my PC to the server on which Oracle AS is running and was telling Application Server Control to pick form that uploaded location.
    I am still not clear on why it works with HTTP upload and not via the FTP upload?
    cheers - rutwik

  • Servlet failed with Exception java.lang.LinkageError: Class javax/servlet/ServletConfig

              Hi
              I registered a web app with Weblogic 5.1 in the weblogic.properties file. I try
              to run the web app from my browser typing http://localhost:7001/xxx(Webapp name)
              and a jsp page. Following is the error I get. It would be helpful if some one
              could point me to a fix for this problem
              Tue May 01 13:56:41 CDT 2001:<I> <ServletContext-omxclient> Generated java file:
              D:\weblogic\myserver\omxclient\_tmp_war\jsp_servlet\_omx\_login.java
              Tue May 01 13:56:43 CDT 2001:<E> <ServletContext-omxclient> Servlet failed with
              Exception
              java.lang.LinkageError: Class javax/servlet/ServletConfig violates loader constr
              aints
              at jsp_servlet._omx._login._jspService(_login.java:59)
              at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
              at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
              pl.java:105)
              at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
              pl.java:123)
              at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
              textImpl.java:742)
              at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
              textImpl.java:686)
              at weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
              ContextManager.java:247)
              at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
              a:361)
              at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:261)
              at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
              

              Sorry, I didn't look very closely - the exception is for
              javax.servlet.ServletConfig - should be in weblogicaux.jar.
              Is there anything wrong with it? What service pack are you
              using? Could be a problem with weblogic.policy.
              mike
              >>java.lang.LinkageError: Class javax/servlet/ServletConfig
              "KC" <[email protected]> wrote:
              >
              >Hi Mike
              >The login.jsp page just contains a javascript function and two text boxes
              >in it.
              >Will try making changing it. If that is not the issue could you let me
              >know of
              >any other issues.
              >
              >"mreiche" <[email protected]> wrote:
              >>
              >>I would guess that login.jsp is a very large JSP and that
              >>the generated service method is too large for the classloader's
              >>liking. Try making it smaller.
              >>
              >>Mike
              >>
              >>
              >>"KC" <[email protected]> wrote:
              >>>
              >>>Hi
              >>>I registered a web app with Weblogic 5.1 in the weblogic.properties
              >>file.
              >>>I try
              >>>to run the web app from my browser typing http://localhost:7001/xxx(Webapp
              >>>name)
              >>>and a jsp page. Following is the error I get. It would be helpful if
              >>>some one
              >>>could point me to a fix for this problem
              >>>
              >>>Tue May 01 13:56:41 CDT 2001:<I> <ServletContext-omxclient> Generated
              >>>java file:
              >>> D:\weblogic\myserver\omxclient\_tmp_war\jsp_servlet\_omx\_login.java
              >>>Tue May 01 13:56:43 CDT 2001:<E> <ServletContext-omxclient> Servlet
              >>failed
              >>>with
              >>>Exception
              >>>java.lang.LinkageError: Class javax/servlet/ServletConfig violates
              >loader
              >>>constr
              >>>aints
              >>> at jsp_servlet._omx._login._jspService(_login.java:59)
              >>> at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
              >>> at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
              >>>pl.java:105)
              >>> at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
              >>>pl.java:123)
              >>> at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
              >>>textImpl.java:742)
              >>> at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
              >>>textImpl.java:686)
              >>> at weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
              >>>ContextManager.java:247)
              >>> at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
              >>>a:361)
              >>> at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:261)
              >>>
              >>> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
              >>>
              >>>
              >>
              >
              

  • Class javax.servlet.jsp.PageContext compilation error

    During Rebuild/compilation of the JSP files inside JDeveloper, I am encountering the compilation error "Error(548,78): method handlepageException (java.lang.Throwable) not found in class javax.servlet.jsp.PageContext. When I developed the same application under IBM WSAD, I included the library com.ibm.servlet.jar and will take care of it. Which Oracle Jdeveloper lib I need to include? Since it is a servlet library error, I tried to include the Oracle "Servlet APIC Classes" but it didn't fix the problem. Thanks in advance!

    hmmm... i had a look and it seems that what you are trying to "import" is actually in a package... instead of import try:
    package javax.servlet.jsp;you may need to go download this "package" and complile it in the directory you are working in.
    my advice: try the above statement (which does compile for me), if it doesn't work, you will need to find the source code for this package and compile it just like you do any other source code.
    hope this helps.

  • War file not loading - Offending class: javax/servlet/Servlet.class

    Hello;
    I've got a war file for an app that I've been building for the past several weeks. I created a new version and uploaded it to the server and received a 404 error when trying to call a servlet in the war. The catalina.out file had the following message:
    WebappClassLoader: validateJarFile(/usr/local/apache/tomcat/webapps/optintelligence/WEB-INF/lib/j2ee.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
    I've not changed my libraries at all and I don't see any conflict with another appliacation. The war file works on my local windows machine but has this error on a RedHat server. Both are running tomcat 4.x
    I would appreciate any information on this problem.
    Thanks;
    Marshall

    You might still get the warning when you start Tomcat:
    WebappClassLoader: validateJarFile(/usr/local/apache/tomcat/webapps/optintelligence/WEB-INF/lib/j2ee.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
    That's because you have the j2ee.jar as part of the web application. The servlet specficiation forbids a web application trying to override core java, j2ee classes. Thererfore Tomcat prints the warning message that the particular jar could not be loaded as it is trying to override a core java-j2ee class.
    If you remove the j2ee.jar from the web app WEB-INF/lib folder, the warning will disappear.

  • Issues with Weblogic - Offending class: javax/servlet/Servlet.class

    Hi,
    I've been working on a servlet that calls EJB objects and I'm having problems deploying it under Tomcat. It prints the following error message when I try to deploy the app:
    INFO: validateJarFile(/home/xxxxx/tomcat/webapps/hello/WEB-INF/lib/wlfullclient.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
    For reference, here is how my web.xml file looks like:
    <?xml version="1.0" encoding="ISO-8859-1"?>
    <!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
    "http://java.sun.com/dtd/web-app_2_3.dtd">
    <web-app>
    <display-name>Hell World Servlet</display-name>
    <description>
    A Hello World servlet example for Entity Beans.
    </description>
    <servlet>
    <servlet-name>HelloWorldServletEJB</servlet-name>
    <description>
    A Hello World servlet example for Entity Beans.
    </description>
    <servlet-class>examples.helloworld.HelloWorldServletEJB</servlet-class>
    <load-on-startup>5</load-on-startup>
    </servlet>
    <servlet-mapping>
    <servlet-name>HelloWorldServletEJB</servlet-name>
    <url-pattern>/HelloWorldServletEJB</url-pattern>
    </servlet-mapping>
    <session-config>
    <session-timeout>30</session-timeout> <!-- 30 minutes -->
    </session-config>
    </web-app>and here is my directory tree structure:
    hello/
    `-- WEB-INF
    |-- classes
    | `-- examples
    | `-- helloworld
    | |-- Hello.class
    | |-- HelloHome.class
    | `-- HelloWorldServletEJB.class
    |-- jsp
    |-- lib
    | `-- wlfullclient.jar
    |-- web.xml
    `-- web.xml.oldI've been dealing with this problem for the past 3 days and I'm really stuck at this point. Any help would be much appreciated.
    Thanks
    Edited by: spinth on May 19, 2009 9:19 PM
    Edited by: spinth on May 19, 2009 9:20 PM

    I'm not sure what your code does but Tomcat doesn't support EJBs.

  • Class javax.servlet.Servlet not found - problem

    Hello,
    i'm using intellij and tomcat . when i try to configure intellij to use tomcat it says that it doesn't find javax.servlet.Servlet class.
    i'm using jdk1.5.0_05. what can i do to fix this error?
    tnx,
    clauditza

    ok!
    and where can i find this particular jar? i have searched it on java.sun.com, but all i could find was j2ee that includes support for servlets

  • Cannot access class javax.ejb.EJBHome

    I am working with JBuilder and it gives me this error when I try to make a servlet.
    Any ideas about what is going on ?

    Sorry for my message above, it belongs to another topic.
    What I wanted to say about your problem: I've had the same problem. I'm using JBuilder 6 and Borland Enterprise Server.
    What did I do: in JBuilder I went to Tools/Enterprise Setup... to the tab Application Servers. Here you can specify where you EJB Server is installed. JBuilder needs some information about the server you are using.
    When I did this, my problem was over. I hope also your problem.
    Greetz
    Rik

  • Where should the support classes of servlets, JSPs and EJBs be placed

              Hi
              Could you please tell me where the support classes (simple
              java classes) used by servlets, JSPs and EJBs should be placed.
              I find that my application does not work if I place all the
              support classes of a servlet under $MYSERVER/clientclasses. I need to place some in $MYSERVER/clientclasses and some in
              $MYSERVER/servletclasses. But I figured this out my trial and error and I could not find any logical explanation why some of them should go into $MYSERVER/clientclasses and others into
              $MYSERVER/servletclasses.
              Thanks
              Regards
              Pratima
              

    you can put 'em in weblogic classpath
              Kumar
              Pratima Nambiar wrote:
              > Hi
              > Could you please tell me where the support classes (simple
              > java classes) used by servlets, JSPs and EJBs should be placed.
              > I find that my application does not work if I place all the
              > support classes of a servlet under $MYSERVER/clientclasses. I need to place some in $MYSERVER/clientclasses and some in
              > $MYSERVER/servletclasses. But I figured this out my trial and error and I could not find any logical explanation why some of them should go into $MYSERVER/clientclasses and others into
              > $MYSERVER/servletclasses.
              >
              > Thanks
              > Regards
              > Pratima
              

  • Fatal Error: can not access class javax.ejb._st_EJBHome;

    I have a problem when I want to compile my Servlet. I want to
    connect it to a EJB in 8i, but I get a problem with the class
    mentioned in subject. It says: No source found; must be
    compiled; because
    org.omg.CORBA.portable.InputStream.read_estruct referenced by
    javax.ejb._st_EJBHome has been changed.
    What to do?? Can I find the source somewhere and put it in
    properties? IF anyone has a quick answer I would be very
    delighted...
    //Alex.
    null

    also if the class is not defined as public
    myClass()
    public myClass()
    i got this when building my custom class loader and it took me sometime to figure this out since my editor generates my class templates I didn't even think to check something as basic as not having a public class - hopefully this saves someone else some trouble

Maybe you are looking for