Hello,
I ran recently into a strange problem with site generation. When I add
the locale fr, maven fails with the following error:
java.lang.IllegalArgumentException: Unmatched braces in the pattern.
        at
        
org.apache.maven.reporting.AbstractMavenReportRenderer.applyPattern(AbstractMavenReportRenderer.java:619)
        at
        
org.apache.maven.reporting.AbstractMavenReportRenderer.linkPatternedText(AbstractMavenReportRenderer.java:353)
        at
        
org.apache.maven.reporting.AbstractMavenReportRenderer.tableCell(AbstractMavenReportRenderer.java:213)
        at
        
org.apache.maven.reporting.AbstractMavenReportRenderer.tableCell(AbstractMavenReportRenderer.java:193)
        at
        
org.apache.maven.reporting.AbstractMavenReportRenderer.tableRow(AbstractMavenReportRenderer.java:225)
        at
        
org.apache.maven.report.projectinfo.MailingListsReport$MailingListsRenderer.renderBody(MailingListsReport.java:238)
        at
        
org.apache.maven.reporting.AbstractMavenReportRenderer.render(AbstractMavenReportRenderer.java:65)
        at
        
org.apache.maven.report.projectinfo.MailingListsReport.executeReport(MailingListsReport.java:65)
        at
        
org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:101)
        at
        
org.apache.maven.plugins.site.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:67)
        at
        
org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(DefaultSiteRenderer.java:239)
        at
        
org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:115)
        at
        org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:124)
        at
        org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:92)
        at
        
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:443)
        at
        
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
        at
        
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:480)
        at
        
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:459)
        at
        
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
        at
        
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
        at
        
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
        at
        org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:334)
        at
        org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:280)
        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:585)
        at
        org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at
        org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)


This does not happen with, say, de locale. I noticed that the fr
locale is iso-8859-1 encoded whereas the de locale is utf-8
encoded. AFAIK, encoding of properties file should be latin-1 as per
the PropertyResourceBundle reference in JDK. So one would expect
better results with french locale :)

The following does nothing:
 1. adding -Dfile.encoding=iso8859-1 to MAVEN_OPTS
 2. adding <inputEncoding> tag to maven-site-plugin

Browsing Jira, I have seen several issues related to encoding in site
plugin but could not determine the status of my problem in
relationship with theses issues. Should I file some Jira issue and/or
try to track the problem further (I did not try to check what's going
on in site plugin) ? 

Regards,
-- 
OQube < software engineering \ génie logiciel >
Arnaud Bailly, Dr.
\web> http://www.oqube.com


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