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Posted to dev@openwebbeans.apache.org by "Mark Struberg (JIRA)" <ji...@apache.org> on 2016/02/02 22:52:39 UTC

[jira] [Resolved] (OWB-1113) Exceptions during Extension initialization get swallowed on tomcat9

     [ https://issues.apache.org/jira/browse/OWB-1113?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Struberg resolved OWB-1113.
--------------------------------
    Resolution: Fixed

> Exceptions during Extension initialization get swallowed on tomcat9
> -------------------------------------------------------------------
>
>                 Key: OWB-1113
>                 URL: https://issues.apache.org/jira/browse/OWB-1113
>             Project: OpenWebBeans
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 1.6.2
>            Reporter: Mark Struberg
>            Assignee: Mark Struberg
>             Fix For: 1.6.3
>
>
> I was running an app using deltaspike-jsf but did not have myfaces installed on my tomcat 9. This did lead to weird problems and it took me a bit to realize that the DeltaSpike JsfExtension could not get loaded as it misses the jsf api classes. 
> Sadly the java.util.ServiceLoader does blow up with a java.lang.Error and not with an Exception! In OWB we don't handle those but let them blow up. But sadly Tomcat8 and 9 also seems to simply catch them away without further notice and try to finish the app start. 
> We at least need to add some proper logging, otherwise bug hunting will be a nightmare!



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