[jboss-jira] [JBoss JIRA] (WFLY-2691) Wildfly don't uses error pages

[Stuart Douglas (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-2691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12942763#comment-12942763 ] 

Stuart Douglas commented on WFLY-2691:
--------------------------------------

This is because of the way Undertow's development mode works. If you are running the server on localhost and there are no headers that indicate the request has come via a proxy then by default Undertow will display stack traces rather than the error page, as it assumes that the server is being used by a developer. 

You can change this behaviour my modifying the 'stack-trace-on-error' attribute in the <servlet-container> element in the Undertow subsystem from 'local-only' to 'none'.
                
> Wildfly don't uses error pages
> ------------------------------
>
>                 Key: WFLY-2691
>                 URL: https://issues.jboss.org/browse/WFLY-2691
>             Project: WildFly
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Web (Undertow)
>            Reporter: Otávio Garcia
>            Assignee: Stuart Douglas
>              Labels: wildfly
>
> My web.xml contains declaration for error pages. 
> But if an 500 error occurs, Wildfly print your own error page. It should use my error pages, since it's declared in web.xml.
> <error-page>
> 	<error-code>500</error-code>
> 	<location>/error.jsp</location>
> </error-page>

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