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https://issues.apache.org/jira/browse/AMBARI-3836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13829128#comment-13829128
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Antonenko Alexander commented on AMBARI-3836:
---------------------------------------------
Committed to trunk.
> Unable to close manage-config-groups dialog when only Default group present
> ---------------------------------------------------------------------------
>
> Key: AMBARI-3836
> URL: https://issues.apache.org/jira/browse/AMBARI-3836
> Project: Ambari
> Issue Type: Bug
> Components: client
> Affects Versions: 1.4.3
> Reporter: Antonenko Alexander
> Assignee: Antonenko Alexander
> Fix For: 1.4.3
>
> Attachments: AMBARI-3836.patch, changes.patch,
> updated_AMBARI-3836.patch
>
>
> I had only the Default config-group when I launched the manage config-groups
> dialog. When I clicked on Cancel or X, it would not close dialog with the
> following error:
> {noformat}
> Uncaught TypeError: Cannot read property 'id' of null
> {noformat}
> This was in method {{updateConfigGroupOnServicePage()}} at the first line
> below
> {code}
> selectedConfigGroup = managedConfigGroups.findProperty('id',
> selectedConfigGroup.id);
> if(selectedConfigGroup){
> mainServiceInfoConfigsController.set('selectedConfigGroup',
> selectedConfigGroup);
> }else{
> mainServiceInfoConfigsController.set('selectedConfigGroup',
> managedConfigGroups.findProperty('isDefault', true));
> }
> {code}
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