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From "Maarten Coene (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IVY-1347) StackOverflowError when using <extends> with no location specified
Date Sat, 28 Apr 2012 22:56:47 GMT

    [ https://issues.apache.org/jira/browse/IVY-1347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13264431#comment-13264431
] 

Maarten Coene commented on IVY-1347:
------------------------------------

I cannot reproduce this problem.
Could you check if there is no ivy.xml in the parent directory that introduces such a loop?
                
> StackOverflowError when using <extends> with no location specified
> ------------------------------------------------------------------
>
>                 Key: IVY-1347
>                 URL: https://issues.apache.org/jira/browse/IVY-1347
>             Project: Ivy
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.3.0-RC1
>            Reporter: Matt Hurne
>            Priority: Critical
>
> When using {{<extends>}} without specifying a {{location}}, we end up with a {{StackOverflowError}}.
 For example:
> {noformat}
> ...
>     <info organisation="foo" module="bar" revision="1.0" status="integration">
>         <extends organisation="foo" module="parent" revision="1.0.0" />
>     </info>
> ...
> {noformat}
> {noformat}
> [ivy:buildlist] :: Apache Ivy 2.3.0-rc1 - 20120416000235 :: http://ant.apache.org/ivy/
::
> [ivy:buildlist] :: loading settings :: file = D:\foo\ivysettings.xml
> BUILD FAILED
> java.lang.StackOverflowError
>         at java.net.URL.set(URL.java:683)
>         at java.net.URLStreamHandler.setURL(URLStreamHandler.java:521)
>         at java.net.URLStreamHandler.setURL(URLStreamHandler.java:571)
>         at sun.net.www.protocol.jar.Handler.parseURL(Handler.java:76)
>         at java.net.URL.<init>(URL.java:596)
>         at java.net.URL.<init>(URL.java:464)
>         at sun.misc.URLClassPath$JarLoader.checkResource(URLClassPath.java:674)
>         at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:759)
>         at sun.misc.URLClassPath$JarLoader.findResource(URLClassPath.java:735)
>         at sun.misc.URLClassPath.findResource(URLClassPath.java:146)
>         at java.net.URLClassLoader$2.run(URLClassLoader.java:385)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at java.net.URLClassLoader.findResource(URLClassLoader.java:382)
>         at java.lang.ClassLoader.getResource(ClassLoader.java:1003)
>         at java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:1193)
>         at javax.xml.parsers.SecuritySupport$4.run(SecuritySupport.java:96)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.xml.parsers.SecuritySupport.getResourceAsStream(SecuritySupport.java:89)
>         at javax.xml.parsers.FactoryFinder.findJarServiceProvider(FactoryFinder.java:250)
>         at javax.xml.parsers.FactoryFinder.find(FactoryFinder.java:223)
>         at javax.xml.parsers.SAXParserFactory.newInstance(SAXParserFactory.java:128)
>         at org.apache.ivy.util.XMLHelper.newSAXParser(XMLHelper.java:57)
>         at org.apache.ivy.util.XMLHelper.parse(XMLHelper.java:120)
>         at org.apache.ivy.util.XMLHelper.parse(XMLHelper.java:96)
>         at org.apache.ivy.util.XMLHelper.parse(XMLHelper.java:86)
>         at org.apache.ivy.plugins.parser.xml.XmlModuleDescriptorParser$Parser.parse(XmlModuleDescriptorParser.java:276)
>         at org.apache.ivy.plugins.parser.xml.XmlModuleDescriptorParser.parseDescriptor(XmlModuleDescriptorParser.java:116)
>         at org.apache.ivy.plugins.resolver.RepositoryResolver.findResourceUsingPattern(RepositoryResolver.java:109)
>         at org.apache.ivy.plugins.resolver.AbstractPatternsBasedResolver.findResourceUsingPatterns(AbstractPatternsBasedResolver.java:96)
>         at org.apache.ivy.plugins.resolver.AbstractPatternsBasedResolver.findIvyFileRef(AbstractPatternsBasedResolver.java:66)
>         at org.apache.ivy.plugins.resolver.BasicResolver.getDependency(BasicResolver.java:228)
>         at org.apache.ivy.plugins.parser.xml.XmlModuleDescriptorParser$Parser.resolveParentFromModuleInheritanceRepository(XmlModuleDescriptorParser.java:684)
>         at org.apache.ivy.plugins.parser.xml.XmlModuleDescriptorParser$Parser.extendsStarted(XmlModuleDescriptorParser.java:438)
>         at org.apache.ivy.plugins.parser.xml.XmlModuleDescriptorParser$Parser.startElement(XmlModuleDescriptorParser.java:327)
>         at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
>         at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
>         at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
>         at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
>         at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
>         at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
>         at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
>         at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
>         at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
>         at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
>         at org.apache.xerces.jaxp.SAXParserImpl.parse(Unknown Source)
>         at org.apache.ivy.util.XMLHelper.parse(XMLHelper.java:133)
>         at org.apache.ivy.util.XMLHelper.parse(XMLHelper.java:96)
>         at org.apache.ivy.util.XMLHelper.parse(XMLHelper.java:86)
>         at org.apache.ivy.plugins.parser.xml.XmlModuleDescriptorParser$Parser.parse(XmlModuleDescriptorParser.java:276)
>         at org.apache.ivy.plugins.parser.xml.XmlModuleDescriptorParser.parseDescriptor(XmlModuleDescriptorParser.java:116)
>         at org.apache.ivy.plugins.resolver.RepositoryResolver.findResourceUsingPattern(RepositoryResolver.java:109)
>         at org.apache.ivy.plugins.resolver.AbstractPatternsBasedResolver.findResourceUsingPatterns(AbstractPatternsBasedResolver.java:96)
>         at org.apache.ivy.plugins.resolver.AbstractPatternsBasedResolver.findIvyFileRef(AbstractPatternsBasedResolver.java:66)
>         at org.apache.ivy.plugins.resolver.BasicResolver.getDependency(BasicResolver.java:228)
>         at org.apache.ivy.plugins.parser.xml.XmlModuleDescriptorParser$Parser.resolveParentFromModuleInheritanceRepository(XmlModuleDescriptorParser.java:684)
>         at org.apache.ivy.plugins.parser.xml.XmlModuleDescriptorParser$Parser.extendsStarted(XmlModuleDescriptorParser.java:438)
>         at org.apache.ivy.plugins.parser.xml.XmlModuleDescriptorParser$Parser.startElement(XmlModuleDescriptorParser.java:327)
>         at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
>         at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
>         at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
>         at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
>         at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
>         at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
>         at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
>         at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
>         at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
>         at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
>         at org.apache.xerces.jaxp.SAXParserImpl.parse(Unknown Source)
>         at org.apache.ivy.util.XMLHelper.parse(XMLHelper.java:133)
>         at org.apache.ivy.util.XMLHelper.parse(XMLHelper.java:96)
>         at org.apache.ivy.util.XMLHelper.parse(XMLHelper.java:86)
>         at org.apache.ivy.plugins.parser.xml.XmlModuleDescriptorParser$Parser.parse(XmlModuleDescriptorParser.java:276)
>         at org.apache.ivy.plugins.parser.xml.XmlModuleDescriptorParser.parseDescriptor(XmlModuleDescriptorParser.java:116)
>         at org.apache.ivy.plugins.resolver.RepositoryResolver.findResourceUsingPattern(RepositoryResolver.java:109)
>         at org.apache.ivy.plugins.resolver.AbstractPatternsBasedResolver.findResourceUsingPatterns(AbstractPatternsBasedResolver.java:96)
>         at org.apache.ivy.plugins.resolver.AbstractPatternsBasedResolver.findIvyFileRef(AbstractPatternsBasedResolver.java:66)
>         at org.apache.ivy.plugins.resolver.BasicResolver.getDependency(BasicResolver.java:228)
>         at org.apache.ivy.plugins.parser.xml.XmlModuleDescriptorParser$Parser.resolveParentFromModuleInheritanceRepository(XmlModuleDescriptorParser.java:684)
> ...
> {noformat}

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