Hi Ferdinand
JWS2.0 ships with JDK1.1.7b and you are calling a 1.2.2 method. You need
to run JWS with the njre option and point it at your JDK1.2.2
installation.
Chris
On Mon, 12 Jun 2000 17:26:09 -0600, Fernand Gonzalez wrote:
>Hi:
>
>I hav an applet in Java 2 (jdk1.2.2). When I try to run with Java Web
>Server 2.0, the JWS send me an error:
>500 Internal Server Error
>> The servlet named invoker at the requested URL
>>
>> http://127.0.0.1:8080/servlet/sertvletTest
>> reported this exception: javax/swing/table/DefaultTableModel. Please
>report this to the administrator of the web server.
>>
>> java.lang.NoClassDefFoundError: javax/swing/table/DefaultTableModel at
>varios.servletTest.service(servletTest.java:29) at
>javax.servlet.http.HttpServlet.service(Compiled Code) at
>com.sun.server.ServletState.callService(Compiled Code) at
>com.sun.server.ServletManager.callServletService(Compiled Code) at
>com.sun.server.http.servlet.InvokerServlet.service(InvokerServlet.java:137)
>at javax.servlet.http.HttpServlet.service(Compiled Code) at
>com.sun.server.ServletState.callService(Compiled Code) at
>com.sun.server.ServletManager.callServletService(Compiled Code) at
>com.sun.server.ProcessingState.invokeTargetServlet(ProcessingState.java:423)
>at
>com.sun.server.http.HttpProcessingState.execute(HttpProcessingState.java:79)
>at com.sun.server.http.stages.Runner.process(Runner.java:79) at
>com.sun.server.ProcessingSupport.process(Compiled Code) at
>com.sun.server.Service.process(Service.java:204) at
>com.sun.server.http.HttpServiceHandler.handleRequest(HttpServiceHandler.java
>:374) at com.sun.server.http.HttpServiceHandler.handleRequest(Compiled Code)
>at com.sun.server.HandlerThread.run(Compiled Code)
>
>
>I read the release notes from JWS 2.0 and I find this:
>
>> Known Issues
>> a.. Using the JavaTM 2 SDK (formerly code-named "JDK 1.2")
>> Windows platforms:
>> a.. When running Java Web Server with Java 2, you might get an
>exception and have the Java Web Server fail to start after creating a server
>certificate with the authstore utility.
>> The exception will look similar to the following:
>>
>> Exception in thread "main" java.lang.NoClassDefFoundError:
>com/sun/server/util/
>> ErrorMessages
>> at com.sun.server.util.ErrorMessages.class$(ErrorMessages.java:31)
>> at
>com.sun.server.util.ErrorMessages.<clinit>(ErrorMessages.java:33)
>> at com.sun.server.ServerProcess.<clinit>(ServerProcess.java:51)
>> at java.lang.Class.forName0(Native Method)
>> at java.lang.Class.forName(Compiled Code)
>> at sun.security.Login.getClass(Login.java:78)
>> at sun.security.Login.main(Compiled Code)
>>
>> To avoid this problem, disable the JIT. (Note that disabling the JIT
>will have a negative impact on performance.) To disable the JIT, start the
>server using the jserv startup script and specify
>"-vmargs -Djava.compiler=NONE". For example:
>> jserv -javahome d:\jdk1.2 -vmargs -Djava.compiler=NONE
>--------------------------------------------------------------------
>
>I try this and it Works but the performance of my applet slow down.
>
>Somebody knows a way to use the JIT and my applet with Java 2 and avoid the
>JWS error Msg?
>
>Please, help me!!
>Thank you
>Sincerly
>Fernand
>
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