[jetty-users] jetty 8.1.0rc2 won't start with jsp-config tag in web.xml

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[jetty-users] jetty 8.1.0rc2 won't start with jsp-config tag in web.xml

From: "Ho.Tri.Bao" <hotribao@xxxxxxxxx>
Date: Tue, 3 Jan 2012 23:52:19 +0700
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Hello,

I am using jetty hightide 8.1.0RC2

My web.xml contains the following jsp-config tag

<?xml version="1.0"?>

<web-app metadata-complete="true" version="2.5"

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">

....

<jsp-config>

<taglib-uri>http://www.mysite.com/taglib</taglib-uri>

<taglib-location>/WEB-INF/facelets/customtags.taglib.tld</taglib-location>

</taglib>

</jsp-config>

...

</web-app>

When I started the server, I got the following exception (see it at the bottom of the message). If I comment out that tag, Jetty can start without error. How do I get rid of this problem?

This issue report seem to be about my issue: https://bugs.eclipse.org/bugs/show_bug.cgi?id=367383 It was solved in v8.1.0RC1 but I am on 8.1.0RC2 and I still see the problem

Thanks,

Bao.

Here is the stacktrace that I got:

java.lang.reflect.InvocationTargetException

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.eclipse.jetty.webapp.IterativeDescriptorProcessor.visit(IterativeDescriptorProcessor.java:80)

at org.eclipse.jetty.webapp.IterativeDescriptorProcessor.process(IterativeDescriptorProcessor.java:67)

at org.eclipse.jetty.webapp.MetaData.resolve(MetaData.java:332)

at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1211)

at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:695)

at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:454)

at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)

at org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:36)

at org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:183)

at org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:485)

at org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:138)

at org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:142)

at org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:53)

at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:604)

at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:535)

at org.eclipse.jetty.util.Scanner.scan(Scanner.java:398)

at org.eclipse.jetty.util.Scanner.doStart(Scanner.java:332)

at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)

at org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:118)

at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)

at org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:546)

at org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:221)

at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)

at org.eclipse.jetty.util.component.AggregateLifeCycle.doStart(AggregateLifeCycle.java:43)

at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:53)

at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:91)

at org.eclipse.jetty.server.Server.doStart(Server.java:263)

at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)

at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1203)

at java.security.AccessController.doPrivileged(Native Method)

at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1126)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.eclipse.jetty.start.Main.invokeMain(Main.java:469)

at org.eclipse.jetty.start.Main.start(Main.java:612)

at org.eclipse.jetty.start.Main.parseCommandLine(Main.java:265)

at org.eclipse.jetty.start.Main.main(Main.java:79)

Caused by:

java.lang.NullPointerException

at org.eclipse.jetty.webapp.StandardDescriptorProcessor.visitTagLib(StandardDescriptorProcessor.java:1257)

at org.eclipse.jetty.webapp.StandardDescriptorProcessor.visitJspConfig(StandardDescriptorProcessor.java:1290)