[#|2007-12-17T17:26:34.053+0100|SEVERE|sun-appserver-pe9.0|javax.enterprise.system.container.web|_ThreadID=27;_ThreadName=httpWorkerThread-8080-1;_RequestID=546be0c7-5468-405f-90a4-47113798cbee;|StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception
java.lang.NoClassDefFoundError: org/apache/tools/ant/launch/AntMain
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at com.sun.appserv.server.util.ASURLClassLoader.loadClass(ASURLClassLoader.java:100)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
        at org.apache.tools.ant.Project.initProperties(Project.java:308)
        at org.apache.tools.ant.Project.init(Project.java:295)
        at org.apache.jasper.compiler.Compiler.getProject(Compiler.java:126)
        at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:347)
        at org.apache.jasper.compiler.Compiler.compile(Compiler.java:528)
        at org.apache.jasper.compiler.Compiler.compile(Compiler.java:507)
        at org.apache.jasper.compiler.Compiler.compile(Compiler.java:495)
        at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:530)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:412)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:318)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:397)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:278)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
        at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:240)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:179)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
        at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:182)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
        at com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipeline.java:120)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
        at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:239)
        at com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(ProcessorTask.java:667)
        at com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked(ProcessorTask.java:574)
        at com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:844)
        at com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:287)
        at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:212)
        at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
        at com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:75)
|#]