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Posted to dev@maven.apache.org by "Lukas Theussl (JIRA)" <ji...@codehaus.org> on 2005/10/06 18:44:11 UTC
[jira] Commented: (MAVEN-1707) Malformed project.xml caueses unexpected error
[ http://jira.codehaus.org/browse/MAVEN-1707?page=comments#action_47967 ]
Lukas Theussl commented on MAVEN-1707:
--------------------------------------
I think the error is clear enough:
Parse Fatal Error at line 1 column 1: Content is not allowed in prolog.
What else do you want to know?
> Malformed project.xml caueses unexpected error
> ----------------------------------------------
>
> Key: MAVEN-1707
> URL: http://jira.codehaus.org/browse/MAVEN-1707
> Project: Maven
> Type: Bug
> Versions: 1.0.2
> Environment: Mac oS X 1.0.2, Java 1.4.2
> Reporter: Elliotte Rusty Harold
>
>
> My project.xml is malformed. There is a ' character before the XMl declaration that shouldn't be there. that is, it begins
> `<?xml version="1.0" encoding="UTF-8"?>
> and it should begin
> <?xml version="1.0" encoding="UTF-8"?>
> Easy enough to fix (and for me to diagnose) but Maven gets really way more confused by this than it should.
> Even maven --info fails here. Maven should recognize this error for what it is (malformed project.xml) and provide an appropriate error message to the end user. Stack trace:
> ~/projects/jaxen$ maven cobertura
> __ __
> | \/ |__ _Apache__ ___
> | |\/| / _` \ V / -_) ' \ ~ intelligent projects ~
> |_| |_\__,_|\_/\___|_||_| v. 1.0.2
> Parse Fatal Error at line 1 column 1: Content is not allowed in prolog.
> org.xml.sax.SAXParseException: Content is not allowed in prolog.
> at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
> at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown Source)
> at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
> at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
> at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown Source)
> at org.apache.xerces.impl.XMLDocumentScannerImpl$PrologDispatcher.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.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.digester.Digester.parse(Digester.java:1527)
> at org.apache.maven.MavenUtils.getNonJellyProject(MavenUtils.java:203)
> at org.apache.maven.MavenUtils.getProject(MavenUtils.java:143)
> at org.apache.maven.MavenUtils.getProject(MavenUtils.java:122)
> at org.apache.maven.MavenSession.initializeRootProject(MavenSession.java:232)
> at org.apache.maven.MavenSession.initialize(MavenSession.java:172)
> at org.apache.maven.cli.App.doMain(App.java:475)
> at org.apache.maven.cli.App.main(App.java:1239)
> 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:551)
> at com.werken.forehead.Forehead.main(Forehead.java:581)
> org.apache.maven.MavenException: Error parsing project.xml '/Users/elharo/Projects/Jaxen/project.xml'
> at org.apache.maven.MavenUtils.getNonJellyProject(MavenUtils.java:207)
> at org.apache.maven.MavenUtils.getProject(MavenUtils.java:143)
> at org.apache.maven.MavenUtils.getProject(MavenUtils.java:122)
> at org.apache.maven.MavenSession.initializeRootProject(MavenSession.java:232)
> at org.apache.maven.MavenSession.initialize(MavenSession.java:172)
> at org.apache.maven.cli.App.doMain(App.java:475)
> at org.apache.maven.cli.App.main(App.java:1239)
> 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:551)
> at com.werken.forehead.Forehead.main(Forehead.java:581)
> --- Nested Exception ---
> org.xml.sax.SAXParseException: Content is not allowed in prolog.
> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> at org.apache.commons.digester.Digester.parse(Digester.java:1527)
> at org.apache.maven.MavenUtils.getNonJellyProject(MavenUtils.java:203)
> at org.apache.maven.MavenUtils.getProject(MavenUtils.java:143)
> at org.apache.maven.MavenUtils.getProject(MavenUtils.java:122)
> at org.apache.maven.MavenSession.initializeRootProject(MavenSession.java:232)
> at org.apache.maven.MavenSession.initialize(MavenSession.java:172)
> at org.apache.maven.cli.App.doMain(App.java:475)
> at org.apache.maven.cli.App.main(App.java:1239)
> 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:551)
> at com.werken.forehead.Forehead.main(Forehead.java:581)
> You have encountered an unknown error running Maven. Please help us to correct
> this problem by following these simple steps:
> - read the Maven FAQ at http://maven.apache.org/faq.html
> - run the same command again with the '-e' parameter, eg maven -e jar
> - search the maven-user archives for the error at
> http://nagoya.apache.org/eyebrowse/SummarizeList?listName=users@maven.apache.org
> - post the output of maven -e to JIRA at
> http://jira.codehaus.org/BrowseProject.jspa?id=10030 (you must sign up first)
> - run 'maven --info' and post the output as the environment to the bug above
> Total time: 1 seconds
> Finished at: Thu Oct 06 06:41:25 EDT 2005
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