WebSphere HTTP Server - HTTP 500 when accessing any files with .jsp extension

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Author HTTP 500 when accessing any files with .jsp extension
dsolving

2004-01-19, 8:21 am

Hi,
I'm a total newbi in the world of WAS.
Have created and deployed my first .jsp application to WAS 4.0.1 and I can access any .html file but as soon as I try to access a .jsp file I get the HTTP 500 Internal Server Error. It dosen't matter if I try to open a .jsp file with jsp code in it or an
plain simple html file with the jsp extenstion.
All help is greatly appreiciated, been struggling for several days now...
Best regards,
//Dan
Todd Kaplinger

2004-01-19, 8:21 am

check your logs to see what is the cause of the error 500.
<WAS_HOME>/logs

dsolving wrote:
quote:

> Hi,
> I'm a total newbi in the world of WAS.
> Have created and deployed my first .jsp application to WAS 4.0.1 and I can access any .html file but as soon as I try to access a .jsp file I get the HTTP 500 Internal Server Error. It dosen't matter if I try to open a .jsp file with jsp code in it or a


n plain simple html file with the jsp extenstion.
quote:

> All help is greatly appreiciated, been struggling for several days now...
> Best regards,
> //Dan



dsolving

2004-01-19, 8:21 am

Hi,
My Activity.log file contains following after trying to access a jsp file (edited a bit):
****************************************
******************
Websphere Activity Log Windows 2000 serverName IBM WebSphere AEs 4.0.1 a0131.07 #com.ibm.servlet.engine.srt.WebGroup 48bdfdfe 1720 serverName/Default Server [Servlet Error]-[{0}]: {1} %com.ibm.ejs.resources.seriousMessages JSP 1.1 Processor com.ibm.serv
let.engine.webapp.WebAppErrorReport: class com.ibm.servlet.engine.webapp.DefaultServletConfig does not implement interface javax.servlet.ServletConfig
at com.ibm.servlet.engine.webapp.WebAppDispatcherResponse.sendError(WebAppDispatcherResponse.java:97)
at org.apache.jasper.runtime.JspServlet.unknownException(JspServlet.java:453)
at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:552)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java:827)
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java:159)
at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java:286)
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycleServlet.java:106)
at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java:472)
at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletManager.java:1012)
at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManager.java:913)
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher. handleWebAppDispatch(WebAppRequestDispat
cher.java:499)
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:278)
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:105)
at com.ibm.servlet.engine.srt.WebAppInvoker.doForward(WebAppInvoker.java:67)
at com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java:123)
at com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(CachedInvocation.java:67)
at com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java:122)
at com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEListener.java:315)
at com.ibm.servlet.engine.http11.HttpConnection.handleRequest(HttpConnection.java:60)
at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:313)
at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:242)
at com.ibm.ws.util.CachedThread.run(ThreadPool.java:122)
IBM WebSphere AEs 4.0.1 a0131.07 #com.ibm.servlet.engine.srt.WebGroup 48bdfdfe 1720 serverName/Default Server Servlet Error: {0}: {1} %com.ibm.ejs.resources.seriousMessages Cjava.lang.NullPointerException
at login_jsp_0._jspService(login_jsp_0.java:192)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:139)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:286)
at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:415)
at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:544)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java:827)
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java:159)
at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java:286)
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycleServlet.java:106)
at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java:472)
at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletManager.java:1012)
at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManager.java:913)
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher. handleWebAppDispatch(WebAppRequestDispat
cher.java:499)
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:278)
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:105)
at com.ibm.servlet.engine.srt.WebAppInvoker.doForward(WebAppInvoker.java:67)
at com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java:123)
at com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(CachedInvocation.java:67)
at com.ibm.servlet.engine.invocation.CacheableInvocationContext.invoke(CacheableInvocationContext.java:106)
at com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java:125)
at com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEListener.java:315)
at com.ibm.servlet.engine.http11.HttpConnection.handleRequest(HttpConnection.java:60)
at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:313)
at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:242)
at com.ibm.ws.util.CachedThread.run(ThreadPool.java:122)
****************************************
******************
Best regards,
//Dan
Ken Hygh

2004-01-19, 8:21 am

dsolving wrote:
quote:

> Hi,
> My Activity.log file contains following after trying to access a jsp file (edited a bit):
> ****************************************
******************
> Websphere Activity Log Windows 2000 serverName IBM WebSphere AEs 4.0.1 a0131.07 #com.ibm.servlet.engine.srt.WebGroup 48bdfdfe 1720 serverName/Default Server [Servlet Error]-[{0}]: {1} %com.ibm.ejs.resources.seriousMessages JSP 1.1 Processor com.ibm.se


rvlet.engine.webapp.WebAppErrorReport: class com.ibm.servlet.engine.webapp.DefaultServletConfig does not implement interface javax.servlet.ServletConfig

[snip]

I'll bet you have a jar with servlet stuff in it, or these classes,
somewhere in your EAR.

Ken

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