[jira] [Commented] (ISIS-565) NullPointerException on OneToOneAssociation#clearValue

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ISIS-565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13794968#comment-13794968 ] 

ASF subversion and git services commented on ISIS-565:
------------------------------------------------------

Commit e521a12228a871ca8c217e1053c858304b7a0b46 in branch refs/heads/master from [~danhaywood]
[ https://git-wip-us.apache.org/repos/asf?p=isis.git;h=e521a12 ]

ISIS-565: honour NotPersistedFacet...

... when flushing EntityModel's collection of propertyScalarModels when the form is submitted.

What was happening here is that the contributed property 'lastInvoice' (in
Estatio) has no value on it, and also has no facet to handle it being
modified (it should not need one, since it declares itself to be not-persisted
using the NotPersistedFacet)


> NullPointerException on OneToOneAssociation#clearValue
> ------------------------------------------------------
>
>                 Key: ISIS-565
>                 URL: https://issues.apache.org/jira/browse/ISIS-565
>             Project: Isis
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: core-1.2.0
>            Reporter: Jeroen van der Wal
>            Assignee: Dan Haywood
>            Priority: Critical
>             Fix For: core-1.3.0
>
>
> Facet sometimes is null and throws a NPE. Further root cause analysis is needed, reproducable by running Estatio and opening and saving a fixture property.



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