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Posted to dev@maven.apache.org by "Chan, Charles" <Ch...@CIBC.ca> on 2003/02/26 20:01:51 UTC

java.lang.ClassNotFoundException: xml

Hi, I have just got Maven snapshot and got the following error when I
attempt to attain a "clean" goal:

(I thought it's fixed awhile ago... but it's resurfacing)

java.lang.ClassNotFoundException: xml
        at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:183)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:294)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:250)
        at
org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:10
39)
        at
org.apache.commons.jelly.parser.XMLParser.startElement(XMLParser.java
:647)
        at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown
Sour
ce)
        at
org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unkn
own Source)
        at
org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unkn
own Source)
        at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$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)
        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:6
73)
        at
org.apache.maven.plugin.PluginManager.prepDynamicTagLib(PluginManager
.java:560)
        at
org.apache.maven.plugin.PluginManager.prepDynaTagLibs(PluginManager.j
ava:535)
        at
org.apache.maven.plugin.PluginManager.loadPlugin(PluginManager.java:6
34)
        at
org.apache.maven.plugin.PluginManager.prepDynamicTagLib(PluginManager
.java:560)
        at
org.apache.maven.plugin.PluginManager.prepDynaTagLibs(PluginManager.j
ava:535)
        at
org.apache.maven.plugin.PluginManager.loadPlugin(PluginManager.java:6
34)
        at
org.apache.maven.plugin.PluginManager.prepForGoal(PluginManager.java:
475)
        at
org.apache.maven.plugin.PluginManager.attainGoals(PluginManager.java:
367)
        at org.apache.maven.MavenSession.attainGoals(MavenSession.java:360)
        at org.apache.maven.cli.App.doMain(App.java:524)
        at org.apache.maven.cli.App.main(App.java:1080)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.werken.forehead.Forehead.run(Forehead.java:543)
        at com.werken.forehead.Forehead.main(Forehead.java:573)
java.lang.ClassNotFoundException: xml
        at
org.apache.commons.jelly.parser.XMLParser.createSAXException(XMLParse
r.java:1225)
        at
org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:10
44)
        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.parsers.AbstractXMLDocumentParser.emptyElement(Unkn
own Source)
        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)
        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:6
73)
        at
org.apache.maven.plugin.PluginManager.prepDynamicTagLib(PluginManager
.java:560)
        at
org.apache.maven.plugin.PluginManager.prepDynaTagLibs(PluginManager.j
ava:535)
        at
org.apache.maven.plugin.PluginManager.loadPlugin(PluginManager.java:6
34)
        at
org.apache.maven.plugin.PluginManager.prepDynamicTagLib(PluginManager
.java:560)
        at
org.apache.maven.plugin.PluginManager.prepDynaTagLibs(PluginManager.j
ava:535)
        at
org.apache.maven.plugin.PluginManager.loadPlugin(PluginManager.java:6
34)
        at
org.apache.maven.plugin.PluginManager.prepForGoal(PluginManager.java:
475)
        at
org.apache.maven.plugin.PluginManager.attainGoals(PluginManager.java:
367)
        at org.apache.maven.MavenSession.attainGoals(MavenSession.java:360)
        at org.apache.maven.cli.App.doMain(App.java:524)
        at org.apache.maven.cli.App.main(App.java:1080)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.werken.forehead.Forehead.run(Forehead.java:543)
        at com.werken.forehead.Forehead.main(Forehead.java:573)
java.lang.ClassNotFoundException: xml
        at
org.apache.commons.jelly.parser.XMLParser.createSAXException(XMLParse
r.java:1225)
        at
org.apache.commons.jelly.parser.XMLParser.createSAXException(XMLParse
r.java:1247)
        at
org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:10
90)
        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.parsers.AbstractXMLDocumentParser.emptyElement(Unkn
own Source)
        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)
        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:6
73)
        at
org.apache.maven.plugin.PluginManager.prepDynamicTagLib(PluginManager
.java:560)
        at
org.apache.maven.plugin.PluginManager.prepDynaTagLibs(PluginManager.j
ava:535)
        at
org.apache.maven.plugin.PluginManager.loadPlugin(PluginManager.java:6
34)
        at
org.apache.maven.plugin.PluginManager.prepDynamicTagLib(PluginManager
.java:560)
        at
org.apache.maven.plugin.PluginManager.prepDynaTagLibs(PluginManager.j
ava:535)
        at
org.apache.maven.plugin.PluginManager.loadPlugin(PluginManager.java:6
34)
        at
org.apache.maven.plugin.PluginManager.prepForGoal(PluginManager.java:
475)
        at
org.apache.maven.plugin.PluginManager.attainGoals(PluginManager.java:
367)
        at org.apache.maven.MavenSession.attainGoals(MavenSession.java:360)
        at org.apache.maven.cli.App.doMain(App.java:524)
        at org.apache.maven.cli.App.main(App.java:1080)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.werken.forehead.Forehead.run(Forehead.java:543)
        at com.werken.forehead.Forehead.main(Forehead.java:573)
Total time:  3 seconds

Re: java.lang.ClassNotFoundException: xml

Posted by Jason van Zyl <ja...@zenplex.com>.
On Wed, 2003-02-26 at 14:01, Chan, Charles wrote:
> Hi, I have just got Maven snapshot and got the following error when I
> attempt to attain a "clean" goal:

This is all part for broken plugin dependency resolution problem. It
will be fixed before beta-9 goes out.

> (I thought it's fixed awhile ago... but it's resurfacing)
> 
> java.lang.ClassNotFoundException: xml
>         at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at java.net.URLClassLoader.findClass(URLClassLoader.java:183)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:294)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:250)
>         at
> org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:10
> 39)
>         at
> org.apache.commons.jelly.parser.XMLParser.startElement(XMLParser.java
> :647)
>         at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown
> Sour
> ce)
>         at
> org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unkn
> own Source)
>         at
> org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unkn
> own Source)
>         at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$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)
>         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:6
> 73)
>         at
> org.apache.maven.plugin.PluginManager.prepDynamicTagLib(PluginManager
> .java:560)
>         at
> org.apache.maven.plugin.PluginManager.prepDynaTagLibs(PluginManager.j
> ava:535)
>         at
> org.apache.maven.plugin.PluginManager.loadPlugin(PluginManager.java:6
> 34)
>         at
> org.apache.maven.plugin.PluginManager.prepDynamicTagLib(PluginManager
> .java:560)
>         at
> org.apache.maven.plugin.PluginManager.prepDynaTagLibs(PluginManager.j
> ava:535)
>         at
> org.apache.maven.plugin.PluginManager.loadPlugin(PluginManager.java:6
> 34)
>         at
> org.apache.maven.plugin.PluginManager.prepForGoal(PluginManager.java:
> 475)
>         at
> org.apache.maven.plugin.PluginManager.attainGoals(PluginManager.java:
> 367)
>         at org.apache.maven.MavenSession.attainGoals(MavenSession.java:360)
>         at org.apache.maven.cli.App.doMain(App.java:524)
>         at org.apache.maven.cli.App.main(App.java:1080)
>         at java.lang.reflect.Method.invoke(Native Method)
>         at com.werken.forehead.Forehead.run(Forehead.java:543)
>         at com.werken.forehead.Forehead.main(Forehead.java:573)
> java.lang.ClassNotFoundException: xml
>         at
> org.apache.commons.jelly.parser.XMLParser.createSAXException(XMLParse
> r.java:1225)
>         at
> org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:10
> 44)
>         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.parsers.AbstractXMLDocumentParser.emptyElement(Unkn
> own Source)
>         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)
>         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:6
> 73)
>         at
> org.apache.maven.plugin.PluginManager.prepDynamicTagLib(PluginManager
> .java:560)
>         at
> org.apache.maven.plugin.PluginManager.prepDynaTagLibs(PluginManager.j
> ava:535)
>         at
> org.apache.maven.plugin.PluginManager.loadPlugin(PluginManager.java:6
> 34)
>         at
> org.apache.maven.plugin.PluginManager.prepDynamicTagLib(PluginManager
> .java:560)
>         at
> org.apache.maven.plugin.PluginManager.prepDynaTagLibs(PluginManager.j
> ava:535)
>         at
> org.apache.maven.plugin.PluginManager.loadPlugin(PluginManager.java:6
> 34)
>         at
> org.apache.maven.plugin.PluginManager.prepForGoal(PluginManager.java:
> 475)
>         at
> org.apache.maven.plugin.PluginManager.attainGoals(PluginManager.java:
> 367)
>         at org.apache.maven.MavenSession.attainGoals(MavenSession.java:360)
>         at org.apache.maven.cli.App.doMain(App.java:524)
>         at org.apache.maven.cli.App.main(App.java:1080)
>         at java.lang.reflect.Method.invoke(Native Method)
>         at com.werken.forehead.Forehead.run(Forehead.java:543)
>         at com.werken.forehead.Forehead.main(Forehead.java:573)
> java.lang.ClassNotFoundException: xml
>         at
> org.apache.commons.jelly.parser.XMLParser.createSAXException(XMLParse
> r.java:1225)
>         at
> org.apache.commons.jelly.parser.XMLParser.createSAXException(XMLParse
> r.java:1247)
>         at
> org.apache.commons.jelly.parser.XMLParser.createTag(XMLParser.java:10
> 90)
>         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.parsers.AbstractXMLDocumentParser.emptyElement(Unkn
> own Source)
>         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)
>         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:6
> 73)
>         at
> org.apache.maven.plugin.PluginManager.prepDynamicTagLib(PluginManager
> .java:560)
>         at
> org.apache.maven.plugin.PluginManager.prepDynaTagLibs(PluginManager.j
> ava:535)
>         at
> org.apache.maven.plugin.PluginManager.loadPlugin(PluginManager.java:6
> 34)
>         at
> org.apache.maven.plugin.PluginManager.prepDynamicTagLib(PluginManager
> .java:560)
>         at
> org.apache.maven.plugin.PluginManager.prepDynaTagLibs(PluginManager.j
> ava:535)
>         at
> org.apache.maven.plugin.PluginManager.loadPlugin(PluginManager.java:6
> 34)
>         at
> org.apache.maven.plugin.PluginManager.prepForGoal(PluginManager.java:
> 475)
>         at
> org.apache.maven.plugin.PluginManager.attainGoals(PluginManager.java:
> 367)
>         at org.apache.maven.MavenSession.attainGoals(MavenSession.java:360)
>         at org.apache.maven.cli.App.doMain(App.java:524)
>         at org.apache.maven.cli.App.main(App.java:1080)
>         at java.lang.reflect.Method.invoke(Native Method)
>         at com.werken.forehead.Forehead.run(Forehead.java:543)
>         at com.werken.forehead.Forehead.main(Forehead.java:573)
> Total time:  3 seconds
> 
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-- 
jvz.

Jason van Zyl
jason@zenplex.com
http://tambora.zenplex.org

In short, man creates for himself a new religion of a rational
and technical order to justify his work and to be justified in it.
  
  -- Jacques Ellul, The Technological Society