Apparently CVSNT generates an empty changelog.xml file at times (not even the
empty <changelog /> tag). This causes hudson to choke when trying to parse it.

I'm using hudson-1.203 running under tomcat.

SEVERE: Parse Fatal Error at line -1 column -1: Premature end of file.
org.xml.sax.SAXParseException: Premature end of file.
at
org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Lorg.apache.xerces.xni
.parser.XMLParseException;)Lorg.xml.sax.SAXParseException;(Unknown Source)
at
org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Ljava.lang.String;Ljava.lang.String
;Lorg.apache.xerces.xni.parser.XMLParseException;)V(Unknown Source)
at
org.apache.xerces.impl.XMLErrorReporter.reportError(Lorg.apache.xerces.xni.XMLLocator;Lja
va.lang.String;Ljava.lang.String;[Ljava.lang.Object;S)V(Unknown Source)
at
org.apache.xerces.impl.XMLErrorReporter.reportError(Ljava.lang.String;Ljava.lang.String;[
Ljava.lang.Object;S)V(Unknown Source)
at
org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Lorg.apache.xerces.xni.pars
er.XMLInputSource;)S(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Z)Z(Unknown Source)
at
org.apache.xerces.parsers.XML11Configuration.parse(Lorg.apache.xerces.xni.parser.XMLInput
Source;)V(Unknown Source)
at
org.apache.xerces.parsers.XMLParser.parse(Lorg.apache.xerces.xni.parser.XMLInputSource;)V
(Unknown Source)
at
org.apache.xerces.parsers.AbstractSAXParser.parse(Lorg.xml.sax.InputSource;)V(Unknown
Sou
rce)
at
org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Lorg.xml.sax.InputSource;)V(Unkn
own Source)
at org.apache.commons.digester.Digester.parse(Digester.java:1631)
at hudson.scm.CVSChangeLogSet.parse(CVSChangeLogSet.java:73)
at hudson.scm.CVSChangeLogParser.parse(CVSChangeLogParser.java:15)
at hudson.scm.CVSChangeLogParser.parse(CVSChangeLogParser.java:13)
at hudson.model.AbstractBuild.calcChangeSet(AbstractBuild.java:347)
at hudson.model.AbstractBuild.getChangeSet(AbstractBuild.java:329)
at hudson.tasks.MailSender.createFailureMail(MailSender.java:164)
at hudson.tasks.MailSender.getMail(MailSender.java:90)
at hudson.tasks.MailSender.execute(MailSender.java:58)
at hudson.tasks.Mailer._perform(Mailer.java:74)
at hudson.tasks.Mailer.perform(Mailer.java:68)
at
hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:33)
at
hudson.model.AbstractBuild$AbstractRunner.performAllBuildStep(AbstractBuild.java:302)
at
hudson.model.AbstractBuild$AbstractRunner.performAllBuildStep(AbstractBuild.java:290)
at hudson.model.Build$RunnerImpl.post2(Build.java:135)
at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:275)
hudson.util.IOException2: Failed to parse
d:\Hudson\jobs\tbbgl-logging\builds\2008-04-03_23-01-56\ch
angelog.xml
at hudson.scm.CVSChangeLogSet.parse(CVSChangeLogSet.java:77)
at hudson.scm.CVSChangeLogParser.parse(CVSChangeLogParser.java:15)
at hudson.scm.CVSChangeLogParser.parse(CVSChangeLogParser.java:13)
at hudson.model.AbstractBuild.calcChangeSet(AbstractBuild.java:347)
at hudson.model.AbstractBuild.getChangeSet(AbstractBuild.java:329)
at hudson.tasks.MailSender.createFailureMail(MailSender.java:164)
at hudson.tasks.MailSender.getMail(MailSender.java:90)
at hudson.tasks.MailSender.execute(MailSender.java:58)
at hudson.tasks.Mailer._perform(Mailer.java:74)
at hudson.tasks.Mailer.perform(Mailer.java:68)
at
hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:33)
at
hudson.model.AbstractBuild$AbstractRunner.performAllBuildStep(AbstractBuild.java:302)
at
hudson.model.AbstractBuild$AbstractRunner.performAllBuildStep(AbstractBuild.java:290)
at hudson.model.Build$RunnerImpl.post2(Build.java:135)
at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:275)
at hudson.model.Run.run(Run.java:767)
at hudson.model.Build.run(Build.java:102)
at hudson.model.ResourceController.execute(ResourceController.java:70)
at hudson.model.Executor.run(Executor.java:71)
Caused by: org.xml.sax.SAXParseException: Premature end of file.
at
org.apache.xerces.parsers.AbstractSAXParser.parse(Lorg.xml.sax.InputSource;)V(Unknown
Sou
rce)
at
org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Lorg.xml.sax.InputSource;)V(Unkn
own Source)
at org.apache.commons.digester.Digester.parse(Digester.java:1631)
at hudson.scm.CVSChangeLogSet.parse(CVSChangeLogSet.java:73)
... 18 more