0 Replies Latest reply on Mar 7, 2006 11:28 PM by Ayusman Dikshit

    Problem in deploying WAR application from Eclipse.

    Ayusman Dikshit Newbie

      Hi All,
      I have configured JBoss 4.0.0 from Eclipse using JBoss IDE.
      While configuring the debug for JBoss server configuration I get this message in the dialog box:
      " [JDK]: Could not locate tools.jar. Unexpected results may occur. Make sure that you have selected a JDK with its path pointing to its home directory not to its JRE."

      I am getting this error,while accessing the JSP page.

      HTTP Status 500 -

      --------------------------------------------------------------------------------

      type Exception report

      message

      description The server encountered an internal error () that prevented it from fulfilling this request.

      exception

      org.apache.jasper.JasperException: Unable to compile class for JSP
      org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:97)
      org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:346)
      org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:414)
      org.apache.jasper.compiler.Compiler.compile(Compiler.java:472)
      org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
      org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
      org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
      org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
      org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
      org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
      org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:75)


      root cause

      Unable to find a javac compiler;
      com.sun.tools.javac.Main is not on the classpath.
      Perhaps JAVA_HOME does not point to the JDK
      org.apache.tools.ant.taskdefs.compilers.CompilerAdapterFactory.getCompiler(CompilerAdapterFactory.java:105)
      org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:929)
      org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:758)
      org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:382)
      org.apache.jasper.compiler.Compiler.compile(Compiler.java:472)
      org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
      org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
      org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
      org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
      org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
      org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
      org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:75)


      note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.


      --------------------------------------------------------------------------------

      Apache Tomcat/5.0.28


      I have already pointed the JDK to the JDK home.
      Any help will be appreciated.

      TA
      Ayusman.