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From Nicolas Lalevée <nicolas.lale...@hibnet.org>
Subject Re: new user: help with vfs resolver
Date Thu, 05 Jul 2012 07:57:46 GMT

Le 5 juil. 2012 à 01:14, TM a écrit :

> Thank you for the quick reply.  However, using the <classpath> tag or
> -cp option doesn't solve the problem.
> 
> That is, I get the same error with:
> 
> `$ java -jar ivy-2.3.0-rc1.jar -settings /path/to/ivysettings.xml -cp
> lib/commons-vfs-1.0.jar`

your syntax is wrong. When using -jar, no additional classpath can be added; actually, everything
after -jar in considered as arguments of the main java class, not the jvm. Tyr this instead:

java -cp ivy-2.3.0-rc1.jar:lib/commons-vfs-1.0.jar org.apache.ivy.Main -settings /path/to/ivysettings.xml

> or else with
> 
> `<classpath file="/path/to/commons-vfs-1.0.jar"/>`
> 
> Does this provide any additional insight?

did you try an absolute path ?
I don't remember well, but I guess relative path in the ivysettings are relative the the ivysettings.xml
file.

Nicolas

> ----
> 
> I notice that providing a non-existent file in a <classpath> tag throws
> 
> `io problem while parsing config file: /path/to/no-such.jar`.
> 
> Passing a non-existent file in the -cp option, instead, seems to fail
> silently.
> 
> ----
> 
> Browsing jira, the only vfs-related issue I find is IVY-643.  (Judging
> from the final comment, it can be closed.)
> 
> <https://issues.apache.org/jira/browse/IVY-643>
> 
> 
> On 07/04/2012 01:59 PM, Nicolas Lalevée wrote:
>> You need to add commons-vfs into ivy's classpath, either on the command line, or
via the "classpath" in your ivysettings.xml [1].
>> 
>> Nicolas
>> 
>> [1] http://ant.apache.org/ivy/history/latest-milestone/settings/classpath.html
>> 
>> Le 1 juil. 2012 à 02:32, TM a écrit :
>> 
>>> 
>>> Hello,
>>> 
>>> I'm getting the runtime error below with a <vfs> resolver defined in my
>>> settings file.
>>> 
>>> I'm using the binary-with-dependencies release
>>> <http://ant.apache.org/ivy/download.cgi>. I see lib/commons-vfs-1.0.jar
>>> contains the 'missing' class, in org/apache/commons/vfs/.
>>> 
>>> Filesystem and url resolvers work as expected; I can retrieve and
>>> publish to $HOME/.ivy2/cache and a Nexus repository on the network.
>>> 
>>> My goal is to have FTP available.
>>> 
>>> Any insight is appreciated.
>>> 
>>> Tom
>>> 
>>> ----
>>> $ java -jar ivy-2.3.0-rc1.jar -settings /path/to/ivysettings.xml
>>> 
>>> :: loading settings :: file = /path/to/ivysettings.xml
>>> Exception in thread "main" java.lang.NoClassDefFoundError:
>>> org/apache/commons/vfs/FileSystemManager
>>> 	at org.apache.ivy.plugins.resolver.VfsResolver.<init>(VfsResolver.java:34)
>>> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>>> 	at
>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
>>> 	at
>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>>> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
>>> 	at java.lang.Class.newInstance0(Class.java:372)
>>> 	at java.lang.Class.newInstance(Class.java:325)
>>> 	at org.apache.ivy.util.Configurator.addChild(Configurator.java:574)
>>> 	at org.apache.ivy.util.Configurator.startCreateChild(Configurator.java:503)
>>> 	at
>>> org.apache.ivy.core.settings.XmlSettingsParser.inConfiguratorStarted(XmlSettingsParser.java:579)
>>> 	at
>>> org.apache.ivy.core.settings.XmlSettingsParser.startElement(XmlSettingsParser.java:201)
>>> 	at
>>> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:506)
>>> 	at
>>> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1322)
>>> 	at
>>> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2715)
>>> 	at
>>> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:607)
>>> 	at
>>> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:488)
>>> 	at
>>> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:835)
>>> 	at
>>> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
>>> 	at
>>> com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:123)
>>> 	at
>>> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1210)
>>> 	at
>>> com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:568)
>>> 	at
>>> com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:302)
>>> 	at javax.xml.parsers.SAXParser.parse(SAXParser.java:274)
>>> 	at
>>> org.apache.ivy.core.settings.XmlSettingsParser.doParse(XmlSettingsParser.java:160)
>>> 	at
>>> org.apache.ivy.core.settings.XmlSettingsParser.parse(XmlSettingsParser.java:150)
>>> 	at org.apache.ivy.core.settings.IvySettings.load(IvySettings.java:391)
>>> 	at org.apache.ivy.Ivy.configure(Ivy.java:412)
>>> 	at org.apache.ivy.Main.initSettings(Main.java:399)
>>> 	at org.apache.ivy.Main.run(Main.java:208)
>>> 	at org.apache.ivy.Main.main(Main.java:179)
>>> Caused by: java.lang.ClassNotFoundException:
>>> org.apache.commons.vfs.FileSystemManager
>>> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
>>> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>>> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
>>> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
>>> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
>> 


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