javax.servlet.ServletException: loader constraints violated when linking org/xml/sax/XMLReader class

Oracle Community | 3004 | 1 decade ago
  1. 0

    Trying to use newer Xerces

    Oracle Community | 1 decade ago | 3004
    javax.servlet.ServletException: loader constraints violated when linking org/xml/sax/XMLReader class
  2. 0

    Struts 1.1 example on WebLogic Server 8.1

    Oracle Community | 1 decade ago | 3004
    javax.servlet.ServletException: [HTTP:101254][ServletContext(id=32716523,name=struts-example,context-path=/struts-example)]: Servlet class org.apache.struts.action.ActionServlet for servlet action could not be handled by the classloader with classpath E:\bea\user_projects\domains\my81domain\my81cfSe rver\stage\_appsdir_struts-example_war\struts-example.war;E:\bea\USER_P~1\domains\MY81DO~1\.\my81cfS erver\stage\_appsdir_struts-example_war\struts-example.war\WEB-INF\classes;E:\bea\USER_P~1\domains\M Y81DO~1\.\my81cfServer\.wlnotdelete\extract\my81cfServer__appsdir_struts-example_war_struts-example\ jarfiles\WEB-INF\lib\commons-beanutils52204.jar;E:\bea\USER_P~1\domains\MY81DO~1\.\my81cfServer\.wln otdelete\extract\my81cfServer__appsdir_struts-example_war_struts-example\jarfiles\WEB-INF\lib\common s-collections52205.jar;E:\bea\USER_P~1\domains\MY81DO~1\.\my81cfServer\.wlnotdelete\extract\my81cfSe rver__appsdir_struts-example_war_struts-example\jarfiles\WEB-INF\lib\commons-digester52206.jar;E:\be a\USER_P~1\domains\MY81DO~1\.\my81cfServer\.wlnotdelete\extract\my81cfServer__appsdir_struts-example war struts-example\jarfiles\WEB-INF\lib\commons-fileupload52207.jar;E:\bea\USER_P~1\domains\MY81DO~ 1\.\my81cfServer\.wlnotdelete\extract\my81cfServer__appsdir_struts-example_war_struts-example\jarfil es\WEB-INF\lib\commons-lang52208.jar;E:\bea\USER_P~1\domains\MY81DO~1\.\my81cfServer\.wlnotdelete\ex tract\my81cfServer__appsdir_struts-example_war_struts-example\jarfiles\WEB-INF\lib\commons-logging52 209.jar;E:\bea\USER_P~1\domains\MY81DO~1\.\my81cfServer\.wlnotdelete\extract\my81cfServer__appsdir_s truts-example_war_struts-example\jarfiles\WEB-INF\lib\commons-validator52210.jar;E:\bea\USER_P~1\dom ains\MY81DO~1\.\my81cfServer\.wlnotdelete\extract\my81cfServer__appsdir_struts-example_war_struts-ex ample\jarfiles\WEB-INF\lib\jakarta-oro52211.jar;E:\bea\USER_P~1\domains\MY81DO~1\.\my81cfServer\.wln otdelete\extract\my81cfServer__appsdir_struts-example_war_struts-example\jarfiles\WEB-INF\lib\struts 52212.jar. java.lang.ExceptionInInitializerError.
  3. 0

    Javamail and email attachments

    Oracle Community | 1 decade ago | 843830
    javax.servlet.ServletException: loader constraints violated when linking javax/activation/DataHandler class
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  5. 0

    Problem calling a method in a servlet witch returns remote ejb

    Oracle Community | 1 decade ago | 843830
    javax.servlet.ServletException: loader constraints violated when linking javax/ejb/Handle class
  6. 0

    javamail and file attachments

    Oracle Community | 1 decade ago | 843835
    javax.servlet.ServletException: loader constraints violated when linking javax/activation/DataHandler class

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    Root Cause Analysis

    1. javax.servlet.ServletException

      loader constraints violated when linking org/xml/sax/XMLReader class

      at weblogic.servlet.internal.ServletStubImpl.createServlet()
    2. Atmosphere weblogic
      WebAppServletContext.preloadServlets
      1. weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubImpl.java:906)
      2. weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStubImpl.java:842)
      3. weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:782)
      4. weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:3191)
      5. weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:313)
      5 frames