From: Alan Vargas <Alan.Vargas_at_Sun.COM>
Date: Sun, 07 Sep 2008 20:40:54 -0500

Well,

I'm trying to deploy a hello application in the new prelude of Glassfish, but when I try to do that, appears this error:

HTTP Status 500 -

---

type Exception report

message

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

exception

org.apache.jasper.JasperException: PWC6033: Unable to compile class for JSP

root cause

java.lang.NullPointerException

note The full stack traces of the exception and its root causes are available in the GlassFish/v3 logs.

---

And this is the log:

[#|2008-09-07T20:36:16.484-0500|SEVERE||javax.enterprise.system.container.web|_ThreadID=19;_ThreadName=Thread-3;|StandardWrapperValve[jsp]: PWC1406: Servlet.service() for servlet jsp threw exception
java.lang.NullPointerException
    at org.apache.jasper.compiler.Jsr199JavaCompiler.compile(Jsr199JavaCompiler.java:197)
    at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:361)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:430)
    at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:608)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:366)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
    at org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:431)
    at org.apache.catalina.core.StandardWrapperValve.preInvoke(StandardWrapperValve.java:462)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:139)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:186)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
    at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:96)
    at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:187)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:651)
    at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1030)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:142)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:719)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:657)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:651)
    at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1030)
    at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:307)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:226)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:152)
    at com.sun.grizzly.http.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:621)
    at com.sun.grizzly.http.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:552)
    at com.sun.grizzly.http.DefaultProcessorTask.process(DefaultProcessorTask.java:800)
    at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:152)
    at com.sun.enterprise.v3.services.impl.GlassfishProtocolChain.executeProtocolFilter(GlassfishProtocolChain.java:70)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:103)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:89)
    at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:67)
    at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:56)
    at com.sun.grizzly.util.WorkerThreadImpl.processTask(WorkerThreadImpl.java:309)
    at com.sun.grizzly.util.WorkerThreadImpl.run(WorkerThreadImpl.java:168)
|#]

I hope that you can help me...telling me what is the problem and how can i fix that...thank you

Regards!