[jira] [Commented] (SYNCOPE-1628) Console goes NPE when Connector fails to initialize

["Francesco Chicchiriccò (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SYNCOPE-1628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17320802#comment-17320802 ] 

Francesco Chicchiriccò commented on SYNCOPE-1628:
-------------------------------------------------

The reason of Console's NPE is that Core is returning {{null}} elements in the connectors' list.

This behavior is to be changed: instead of {{null}}, a {{ConnInstanceTO}} marked somehow as errored will be returned.

At that point, Console could show the errored connector as follows:

 !screenshot-1.png! 

> Console goes NPE when Connector fails to initialize
> ---------------------------------------------------
>
>                 Key: SYNCOPE-1628
>                 URL: https://issues.apache.org/jira/browse/SYNCOPE-1628
>             Project: Syncope
>          Issue Type: Bug
>          Components: console
>    Affects Versions: 2.0.16, 2.1.9
>            Reporter: Francesco Chicchiriccò
>            Assignee: Francesco Chicchiriccò
>            Priority: Major
>             Fix For: 2.1.10, 3.0.0
>
>         Attachments: screenshot-1.png
>
>
> Under certain circumstances a well-defined {{ConnInstance}} might not load correctly because the related ConnId initialization is failing; typically, when a connector bundle is upgraded.
> In such cases, the Topology page in the Console shows full-page stacktrace for {{NullPointerException}}.



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