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https://issues.apache.org/jira/browse/IVYDE-139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12714699#action_12714699
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Nicolas Lalevée commented on IVYDE-139:
---------------------------------------
I have found a good OSGi-enable Apache Common-vfs:
http://repo1.maven.org/maven2/org/apache/servicemix/bundles/org.apache.servicemix.bundles.commons-vfs/1.0_1/org.apache.servicemix.bundles.commons-vfs-1.0_1.jar
I have done a little test: I put this file into the "dropins" folder of my
Eclipse install, restart my Eclipse, and then Ivy is able to find common-vfs.
If you use an Eclipse older than 3.4, putting it into the "plugins" folder
should work the same way.
So to make things simple here, I am in favor of just documenting this, with the
urls (I am very confident that the pointed jars will never change or disappear
on both orbit and maven repositories), rather than packaging them into Eclipse
features and putting them into the IvyDE updatesite. Actually the installation
process into Eclipse will be similar to the one into ant.
So could some of you using common-vfs in real settings tells me if it works for
him ? Thanks in advance.
> IvyDE does not work with VFS resolvers
> --------------------------------------
>
> Key: IVYDE-139
> URL: https://issues.apache.org/jira/browse/IVYDE-139
> Project: IvyDE
> Issue Type: Bug
> Affects Versions: 2.0.0.beta1
> Reporter: Robert Munteanu
> Fix For: 2.0.0.final
>
> Attachments: ivysettings-custom.xml
>
> Original Estimate: 0h
> Remaining Estimate: 0h
>
> With a custom settings file which declares a vfs resolver, IvyDE fails hard
> with a ClassNotFoundException ( below ) and the ivy.xml classpath container
> dissapears from the project.
> I guess it's a matter of including the right jars from Ivy.
> {code}
> Message: An internal error occurred during: "Resolve project 'project' and
> ivy file 'ivy.xml' dependencies".
> Exception stack trace: java.lang.NoClassDefFoundError:
> org/apache/commons/vfs/FileSystemException
> 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:39)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> at java.lang.Class.newInstance0(Class.java:355)
> at java.lang.Class.newInstance(Class.java:308)
> at org.apache.ivy.util.Configurator.addChild(Configurator.java:586)
> at org.apache.ivy.util.Configurator.startCreateChild(Configurator.java:503)
> at
> org.apache.ivy.core.settings.XmlSettingsParser.inConfiguratorStarted(XmlSettingsParser.java:558)
> at
> org.apache.ivy.core.settings.XmlSettingsParser.startElement(XmlSettingsParser.java:200)
> at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:501)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1359)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2747)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
> at
> com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
> at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
> at
> com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
> at javax.xml.parsers.SAXParser.parse(SAXParser.java:395)
> at javax.xml.parsers.SAXParser.parse(SAXParser.java:277)
> at
> org.apache.ivy.core.settings.XmlSettingsParser.doParse(XmlSettingsParser.java:159)
> at
> org.apache.ivy.core.settings.XmlSettingsParser.parse(XmlSettingsParser.java:149)
> at org.apache.ivy.core.settings.IvySettings.load(IvySettings.java:377)
> at
> org.apache.ivyde.eclipse.cpcontainer.IvyClasspathContainerConfiguration.getIvy(IvyClasspathContainerConfiguration.java:537)
> at
> org.apache.ivyde.eclipse.cpcontainer.IvyClasspathContainerConfiguration.getIvy(IvyClasspathContainerConfiguration.java:486)
> at
> org.apache.ivyde.eclipse.cpcontainer.IvyResolveJob.run(IvyResolveJob.java:196)
> at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
> Caused by: java.lang.ClassNotFoundException:
> org.apache.commons.vfs.FileSystemException
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:481)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:397)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:385)
> at
> org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:87)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
> ... 30 more
> {code}
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