javax.servlet.ServletException: ERROR: The java component class: business.SMS from the component named: jcComp2 does not have a public, no-argument constructor.

Oracle Community | 666705 | 1 decade ago
  1. 0

    exposing a method using simple Interface or Abstract class as Webservice

    Oracle Community | 1 decade ago | 666705
    javax.servlet.ServletException: ERROR: The java component class: business.SMS from the component named: jcComp2 does not have a public, no-argument constructor.
  2. 0

    webservice implementation  using POJO class programming to interface

    Oracle Community | 1 decade ago | 666705
    javax.servlet.ServletException: ERROR: The java component class: business.SMS from the component named: jcComp2 does not have a public, no-argument constructor.
  3. 0

    Creating and binding a reference to a remote EJB

    Oracle Community | 1 decade ago | 666705
    javax.servlet.ServletException: ERROR: The EJB component named: ejbcomp0 specified a JNDI name: ejb/qvas/User, but this JNDI name does not refer to a stateless session EJB.
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  5. 0

    ejb-link jndi issue

    Oracle Community | 1 decade ago | 3004
    javax.servlet.ServletException: ERROR: The EJB component named: StudentWS specified an ejb-link to SunstartEJBModule.jar#ejb/StudentWS, but this ejb-link could not be found in JNDI. Please ensure that this ejb-link refers to a valid EJB, and this EJB has already deployed. The exception was: javax.naming.NamingException: Could not lookup EJB home, tried java:/app/ejb/SunstartEJBModule.jar#ejb/StudentWS/home and java:/app/ejb/SunstartEJBModule.jar#ejb/StudentWS/localhome
  6. 0

    WAR deploys but EAR doesn't

    Oracle Community | 1 decade ago | 666705
    javax.servlet.ServletException: Web Service init() failed: java.lang.NoClassDefFoundError: math/mathImpl

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    Root Cause Analysis

    1. javax.servlet.ServletException

      ERROR: The java component class: business.SMS from the component named: jcComp2 does not have a public, no-argument constructor.

      at weblogic.webservice.server.servlet.WebServiceServlet.initLocal()
    2. weblogic.webservice.server
      WebServiceServlet.init
      1. weblogic.webservice.server.servlet.WebServiceServlet.initLocal(WebServiceServlet.java:132)
      2. weblogic.webservice.server.servlet.WebServiceServlet.init(WebServiceServlet.java:86)
      2 frames
    3. JavaServlet
      GenericServlet.init
      1. javax.servlet.GenericServlet.init(GenericServlet.java:258)
      1 frame
    4. Atmosphere weblogic
      ServletStubImpl$ServletInitAction.run
      1. weblogic.servlet.internal.ServletStubImpl$ServletInitAction.run(ServletStubImpl.java:993)
      1 frame
    5. weblogic.security.acl
      AuthenticatedSubject.doAs
      1. weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
      1 frame
    6. weblogic.security.service
      SecurityManager.runAs
      1. weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
      1 frame
    7. Atmosphere weblogic
      ServletInitService.resume
      1. weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubImpl.java:869)
      2. weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStubImpl.java:848)
      3. weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:787)
      4. weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:3252)
      5. weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:3197)
      6. weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:3174)
      7. weblogic.servlet.internal.HttpServer.preloadResources(HttpServer.java:688)
      8. weblogic.servlet.internal.WebService.preloadResources(WebService.java:483)
      9. weblogic.servlet.internal.ServletInitService.resume(ServletInitService.java:30)
      9 frames
    8. weblogic.t3.srvr
      T3Srvr.run
      1. weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:131)
      2. weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:964)
      3. weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:359)
      3 frames
    9. weblogic
      Server.main
      1. weblogic.Server.main(Server.java:32)
      1 frame