[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-2194) Terrible error message for DTD not found when reading *.xml config file

c_inconnu (JIRA) jira-events at lists.jboss.org
Tue Nov 20 11:25:18 EST 2007

    [ http://jira.jboss.com/jira/browse/JBSEAM-2194?page=comments#action_12388473 ] 
c_inconnu commented on JBSEAM-2194:

I voted for this because I just spent a couple of hours with this problem. Since I am using Spring, I thought that it was the Spring integration stuff that was failing. I have to say that Seam is a good framework but there are times where the exceptions are very misleading if they are not swallowed at all...

> Terrible error message for DTD not found when reading *.xml config file
> -----------------------------------------------------------------------
>                 Key: JBSEAM-2194
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-2194
>             Project: JBoss Seam
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.0.0.CR3
>         Environment: Eclipse 3.3
> JBoss 4.2.2
>            Reporter: Scott Bader
>            Priority: Minor
>             Fix For: 2.0.2.GA
> Problem experienced when application was reading login.page.xml file, but it could potentially happen
> anywhere when reading an XML file where DTD is not found.
> Seeing debug page with:
> Exception during request processing: 
> Caused by java.lang.RuntimeException with message: "org.dom4j.DocumentException: jboss.com Nested exception: jboss.com" 
> Stacktrace snippet:
> org.dom4j.DocumentException: jboss.com Nested exception: jboss.com
> 	at org.dom4j.io.SAXReader.read(SAXReader.java:484)
> 	at org.dom4j.io.SAXReader.read(SAXReader.java:343)
> 	at org.jboss.seam.util.XML.getRootElement(XML.java:21)
> 	at org.jboss.seam.navigation.Pages.getDocumentRoot(Pages.java:950)
> ...
> Nested exception: 
> java.net.UnknownHostException: jboss.com
> 	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:177)
> 	at java.net.Socket.connect(Socket.java:519)
> Recommend added error handling in org.jboss.seam.util.XML.getRootElement 
> method or better yet org.jboss.seam.navigation.Pages.getDocumentRoot method
> and log the problem there.

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