• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

sevlets with weblogic8.1

 
Greenhorn
Posts: 8
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
i hava created one web application and i deployed it in weblogic server
it was showing first page tat was index page
the problem was
when i was trying to access the servlet it was showing some error

the error was
error 500 internal server error

javax.servlet.ServletException: [HTTP:101249][ServletContext(id=12188848,name=myWebApp,context-path=/myWebApp-1)]: Servlet class login for servlet login could not be loaded because the requested class was not found in the classpath
C:\bea\user_projects\project\applications\myWebApp;
C:\bea\user_projects\project\applications\myWebApp\WEB-INF\classes;
C:\bea\user_projects\project\.\myserver\.wlnotdelete\extract\myserver_proj_myWebApp\jarfiles\WEB-INF\lib\msbase15983.jar;
C:\bea\user_projects\project\.\myserver\.wlnotdelete\extract\myserver_proj_myWebApp\jarfiles\WEB-INF\lib\mssqlserver15984.jar;
C:\bea\user_projects\project\.\myserver\.wlnotdelete\extract\myserver_proj_myWebApp\jarfiles\WEB-INF\lib\msutil15985.jar;
C:\bea\user_projects\project\.\myserver\.wlnotdelete\extract\myserver_proj_myWebApp\jarfiles\WEB-INF\lib\multipartrequest15986.jar;
C:\bea\user_projects\project\myserver\.wlnotdelete\extract\myserver_proj_myWebApp.
java.lang.UnsupportedClassVersionError: login (Unsupported major.minor version 49.0).
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:794)
at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.java:504)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:349)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6291)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:97)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3575)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2573)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)


and one more thing when i tried to deploy small program tat was executing nicely tat was invoking servlet from jsp output of this servlet was displaying the welcome msg

in my proj when i m trying to invoke servlet from jsp it was showing the above mentioned error i don know y
[Joe Ess: broke up long lines to preserve formatting]
[ September 19, 2006: Message edited by: Joe Ess ]
 
Bartender
Posts: 9626
16
Mac OS X Linux Windows
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator

Originally posted by riyajudeen yousuf:

java.lang.UnsupportedClassVersionError: login (Unsupported major.minor version 49.0).



There's your problem. You compiled the servlet with one version of Java but your server is using an older version. Make sure your development environment matches your runtime environment.
 
riyajudeen yousuf
Greenhorn
Posts: 8
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
thank you

i have identified the prob and my sevlet runs sucessfully
 
Consider Paul's rocket mass heater.
reply
    Bookmark Topic Watch Topic
  • New Topic