I have a very simple WAR file that I'm trying to deploy on JBoss 5.0.0.Beta3.
I'm using: * Java VM: Java HotSpot(TM) Server VM 1.6.0_03-b05,Sun Microsystems Inc. * OS-System: Windows XP 5.1,x86 I am using the -Dsun.lang.ClassLoader.allowArraySyntax=true option for the JVM for Java 6 with JBoss 5 as described in JBAS-4491. Intermittently, when I deploy the WAR file, I get a NullPointerException in org.jboss.virtual.VFSUtils.readManifest(): | 2008-01-24 18:48:53,624 DEBUG [org.jboss.deployers.plugins.main.MainDeployerImpl] Add deployment: vfsfile:/C:/java/jboss/jboss-5.0.0.Beta3/server/orgmob/deploy/orgmobilist.war | 2008-01-24 18:48:53,624 DEBUG [org.jboss.deployers.plugins.main.MainDeployerImpl] Removing previous deployment: vfsfile:/C:/java/jboss/jboss-5.0.0.Beta3/server/orgmob/deploy/orgmobilist.war | 2008-01-24 18:48:53,624 DEBUG [org.jboss.deployers.plugins.main.MainDeployerImpl] Scheduling undeployment: vfsfile:/C:/java/jboss/jboss-5.0.0.Beta3/server/orgmob/deploy/orgmobilist.war parent=null | 2008-01-24 18:48:53,624 WARN [org.jboss.system.server.profileservice.hotdeploy.HDScanner] Scan failed | org.jboss.deployers.spi.DeploymentException: Error populating deployment vfsfile:/C:/java/jboss/jboss-5.0.0.Beta3/server/orgmob/deploy/orgmobilist.war | at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49) | at org.jboss.deployers.structure.spi.helpers.AbstractStructureBuilder.populateContext(AbstractStructureBuilder.java:77) | at org.jboss.deployers.structure.spi.helpers.AbstractStructuralDeployers.determineStructure(AbstractStructuralDeployers.java:89) | at org.jboss.deployers.plugins.main.MainDeployerImpl.determineStructure(MainDeployerImpl.java:743) | at org.jboss.deployers.plugins.main.MainDeployerImpl.addDeployment(MainDeployerImpl.java:280) | at org.jboss.deployers.plugins.main.MainDeployerImpl.addDeployment(MainDeployerImpl.java:237) | at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:270) | at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:221) | at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) | at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) | at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) | at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) | at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181) | at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205) | at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) | at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) | at java.lang.Thread.run(Thread.java:619) | Caused by: java.lang.NullPointerException | at org.jboss.virtual.VFSUtils.readManifest(VFSUtils.java:208) | at org.jboss.virtual.VFSUtils.getManifest(VFSUtils.java:187) | at org.jboss.virtual.VFSUtils.addManifestLocations(VFSUtils.java:106) | at org.jboss.deployers.vfs.plugins.structure.VFSStructureBuilder.applyContextInfo(VFSStructureBuilder.java:155) | at org.jboss.deployers.structure.spi.helpers.AbstractStructureBuilder.populateContext(AbstractStructureBuilder.java:73) | ... 15 more | Sometimes it works without complaint. I haven't been able to figure out exactly which conditions tickle this. I had suspicions that it might have to do with whether it was a hot deploy or on the existence of the properties file, but I wasn't able to prove it consistently. It did seem that if there was previously no properties file and I then did a hot deploy with a properties file, then I got the exception. I was able to deploy successfully to 4.2.2.GA. The structure of the WAR is: | META-INF/ | META-INF/MANIFEST.MF | WEB-INF/ | WEB-INF/web.xml | WEB-INF/classes/ | WEB-INF/classes/com/ | WEB-INF/classes/com/orgmob/ | WEB-INF/classes/com/orgmob/orgmobilist/ | WEB-INF/classes/com/orgmob/orgmobilist/server/ | WEB-INF/classes/com/orgmob/orgmobilist/orgmob.properties | WEB-INF/classes/com/orgmob/orgmobilist/server/FooServlet.class | The manifest is: | Manifest-Version: 1.0 | Ant-Version: Apache Ant 1.7.0 | Created-By: 1.6.0_03-b05 (Sun Microsystems Inc.) | | | The web.xml file is: | <?xml version="1.0" encoding="UTF-8"?> | <web-app xmlns="http://java.sun.com/xml/ns/javaee"; | xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; | xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"; | version="2.5"> | | <servlet> | <servlet-name>foo</servlet-name> | <servlet-class>com.orgmob.orgmobilist.server.FooServlet</servlet-class> | </servlet> | | <servlet-mapping> | <servlet-name>foo</servlet-name> | <url-pattern>/foo</url-pattern> | </servlet-mapping> | | </web-app> | The servlet code is: | package com.orgmob.orgmobilist.server; | | import java.io.IOException; | import java.io.PrintWriter; | import javax.servlet.ServletException; | import javax.servlet.http.HttpServlet; | import javax.servlet.http.HttpServletRequest; | import javax.servlet.http.HttpServletResponse; | | public class FooServlet extends HttpServlet { | | private static final long serialVersionUID = 1L; | | private void doGetPost(HttpServletRequest req, HttpServletResponse resp) | throws ServletException, IOException { | String userid = req.getParameter("userid"); | resp.setContentType("text/html"); | resp.setCharacterEncoding("UTF-8"); | PrintWriter pw = resp.getWriter(); | pw.println("<html>"); | pw.println(" <head>"); | pw.println(" <title>foo servlet</title>"); | pw.println(" </head>"); | pw.println(" <body>"); | pw.println(" <p>userid: "); | pw.println(userid); | pw.println(" </p>"); | pw.println(" <p>"); | pw.println(" </p>"); | pw.println(" </body>"); | pw.println("</html>"); | pw.flush(); | pw.close(); | resp.setStatus(HttpServletResponse.SC_OK); | } | | @Override | public void doGet(HttpServletRequest req, HttpServletResponse resp) | throws ServletException, IOException { | doGetPost(req,resp); | } | | @Override | public void doPost(HttpServletRequest req, HttpServletResponse resp) | throws ServletException, IOException { | doGetPost(req,resp); | } | } | The properties file is: | # orgmob | # Copyright 2007-2008 David B. Bernstein | | # major.minor.patch versioning scheme for orgmob | orgmob.major.version=0 | orgmob.minor.version=0 | orgmob.patch.version=0 | | # | orgmob.copyright.year=2007-2008 | Apologies in advance if there's an obvious problem, a missed bug, or a missed post. Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4123306#4123306 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4123306 _______________________________________________ jboss-user mailing list [email protected] https://lists.jboss.org/mailman/listinfo/jboss-user
