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Posted to users@maven.apache.org by Eric Chow <ec...@macaucabletv.com> on 2003/10/24 11:20:00 UTC
java.lang.ClassNotFoundException: antlr
Hello,
What cause the following exception? I found the antlr-2.7.2.jar is in the
plugin, repository and lib directory.
And my maven.xml is defined as following:
<preGoal name="java:compile">
<attainGoal name="jrefactory:pretty2"/>
<attainGoal name="xdoclet:webdoclet"/>
<attainGoal name="xdoclet:xdoclet"/>
</preGoal>
$ maven java:compile
__ __
| \/ |__ _Apache__ ___
| |\/| / _` \ V / -_) ' \ ~ intelligent projects ~
|_| |_\__,_|\_/\___|_||_| v. 1.0-beta-10
java.lang.ClassNotFoundException: antlr
at java.net.URLClassLoader$1.run(URLClassLoader.java:199)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at
org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:10
39)
at
org.apache.commons.jelly.parser.XMLParser.startElement(XMLParser.java
:647)
at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown
Sour
ce)
at
org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unkn
own Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContent
Dispatcher.dispatch(Unknown Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Un
known Source)
at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at
org.apache.commons.jelly.parser.XMLParser.parse(XMLParser.java:320)
at
org.apache.maven.jelly.JellyUtils.compileScript(JellyUtils.java:207)
at
org.apache.maven.jelly.JellyUtils.compileScript(JellyUtils.java:174)
.......
.......
java.lang.ClassNotFoundException: antlr
at
org.apache.commons.jelly.parser.XMLParser.createSAXException(XMLParser.java:
1234)
at
org.apache.commons.jelly.parser.XMLParser.createSAXException(XMLParser.java:
1256)
at
org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:1090)
at
org.apache.commons.jelly.parser.XMLParser.startElement(XMLParser.java:647)
at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown
Source)
at
org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatc
her.dispatch(Unknown Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at
org.apache.commons.jelly.parser.XMLParser.parse(XMLParser.java:320)
at
org.apache.maven.jelly.JellyUtils.compileScript(JellyUtils.java:207)
at
org.apache.maven.jelly.JellyUtils.compileScript(JellyUtils.java:174)
at org.apache.maven.jelly.JellyUtils.runScript(JellyUtils.java:111)
at org.apache.maven.jelly.JellyUtils.runScript(JellyUtils.java:139)
at
org.apache.maven.plugin.PluginManager.loadPlugin(PluginManager.java:734)
at
org.apache.maven.plugin.PluginManager.loadPlugins(PluginManager.java:766)
at
org.apache.maven.plugin.PluginManager.prepForCallbacks(PluginManager.java:55
4)
at
org.apache.maven.plugin.PluginManager.prepForGoal(PluginManager.java:525)
at
org.apache.maven.plugin.PluginManager.attainGoals(PluginManager.java:415)
at org.apache.maven.MavenSession.attainGoals(MavenSession.java:348)
at org.apache.maven.cli.App.doMain(App.java:525)
at org.apache.maven.cli.App.main(App.java:1088)
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:324)
at com.werken.forehead.Forehead.run(Forehead.java:543)
at com.werken.forehead.Forehead.main(Forehead.java:573)
Total time: 10 seconds
==========================
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it is not called RESEARCH!
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RE: java.lang.ClassNotFoundException: antlr
Posted by Vincent Massol <vm...@pivolis.com>.
Hi Eric,
Delete completely your plugin cache and try again, it will work.
-Vincent
> -----Original Message-----
> From: Eric Chow [mailto:echow@macaucabletv.com]
> Sent: 24 October 2003 11:20
> To: Maven Users List
> Subject: java.lang.ClassNotFoundException: antlr
>
> Hello,
>
> What cause the following exception? I found the antlr-2.7.2.jar is in
the
> plugin, repository and lib directory.
> And my maven.xml is defined as following:
>
> <preGoal name="java:compile">
> <attainGoal name="jrefactory:pretty2"/>
> <attainGoal name="xdoclet:webdoclet"/>
> <attainGoal name="xdoclet:xdoclet"/>
> </preGoal>
>
> $ maven java:compile
> __ __
> | \/ |__ _Apache__ ___
> | |\/| / _` \ V / -_) ' \ ~ intelligent projects ~
> |_| |_\__,_|\_/\___|_||_| v. 1.0-beta-10
>
> java.lang.ClassNotFoundException: antlr
> at java.net.URLClassLoader$1.run(URLClassLoader.java:199)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
> at
> org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:10
> 39)
> at
> org.apache.commons.jelly.parser.XMLParser.startElement(XMLParser.java
> :647)
> at
> org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown
> Sour
> ce)
> at
> org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unkn
> own Source)
> at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContent
> Dispatcher.dispatch(Unknown Source)
> at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Un
> known Source)
> at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown
> Source)
> at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown
> Source)
> at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown
> Source)
> at
> org.apache.commons.jelly.parser.XMLParser.parse(XMLParser.java:320)
> at
> org.apache.maven.jelly.JellyUtils.compileScript(JellyUtils.java:207)
> at
> org.apache.maven.jelly.JellyUtils.compileScript(JellyUtils.java:174)
>
> .......
> .......
>
> java.lang.ClassNotFoundException: antlr
> at
>
org.apache.commons.jelly.parser.XMLParser.createSAXException(XMLParser.j
av
> a:
> 1234)
> at
>
org.apache.commons.jelly.parser.XMLParser.createSAXException(XMLParser.j
av
> a:
> 1256)
> at
>
org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:1090)
> at
>
org.apache.commons.jelly.parser.XMLParser.startElement(XMLParser.java:64
7)
> at
> org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown
> Source)
> at
>
org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown
> Source)
> at
>
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDis
pa
> tc
> her.dispatch(Unknown Source)
> at
>
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unkno
wn
> Source)
> at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown
> Source)
> at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown
> Source)
> at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown
> Source)
> at
> org.apache.commons.jelly.parser.XMLParser.parse(XMLParser.java:320)
> at
> org.apache.maven.jelly.JellyUtils.compileScript(JellyUtils.java:207)
> at
> org.apache.maven.jelly.JellyUtils.compileScript(JellyUtils.java:174)
> at
> org.apache.maven.jelly.JellyUtils.runScript(JellyUtils.java:111)
> at
> org.apache.maven.jelly.JellyUtils.runScript(JellyUtils.java:139)
> at
>
org.apache.maven.plugin.PluginManager.loadPlugin(PluginManager.java:734)
> at
>
org.apache.maven.plugin.PluginManager.loadPlugins(PluginManager.java:766
)
> at
>
org.apache.maven.plugin.PluginManager.prepForCallbacks(PluginManager.jav
a:
> 55
> 4)
> at
>
org.apache.maven.plugin.PluginManager.prepForGoal(PluginManager.java:525
)
> at
>
org.apache.maven.plugin.PluginManager.attainGoals(PluginManager.java:415
)
> at
> org.apache.maven.MavenSession.attainGoals(MavenSession.java:348)
> at org.apache.maven.cli.App.doMain(App.java:525)
> at org.apache.maven.cli.App.main(App.java:1088)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
>
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:
> 39
> )
> at
>
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Im
> pl
> .java:25)
> at java.lang.reflect.Method.invoke(Method.java:324)
> at com.werken.forehead.Forehead.run(Forehead.java:543)
> at com.werken.forehead.Forehead.main(Forehead.java:573)
> Total time: 10 seconds
>
> ==========================
> If you know what you are doing,
> it is not called RESEARCH!
> ==========================
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> For additional commands, e-mail: users-help@maven.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
For additional commands, e-mail: users-help@maven.apache.org