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https://issues.apache.org/jira/browse/CAUSEWAY-3841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andi Huber reassigned CAUSEWAY-3841:
------------------------------------
Assignee: Andi Huber
> Regression - Calendar view throws NPE with the recently reworked tabular model
> ------------------------------------------------------------------------------
>
> Key: CAUSEWAY-3841
> URL: https://issues.apache.org/jira/browse/CAUSEWAY-3841
> Project: Causeway
> Issue Type: Bug
> Components: Viewer Wicket
> Affects Versions: 3.2.0
> Reporter: Daniel Keir Haywood
> Assignee: Andi Huber
> Priority: Minor
> Fix For: 3.3.0
>
>
> Noticed this when doing the 3.2.0 release. Decided to remove calendar view
> from simpleapp, so this is a known breakage.
> NPE:
> {code:java}
> java.lang.NullPointerException
> Cannot invoke
> "org.apache.causeway.core.metamodel.tabular.DataTableInteractive.dataRowsFilteredAndSortedObservable()"
> because the return value of
> "org.apache.causeway.viewer.wicket.model.models.coll.CollectionModel.getDataTableModel()"
> is null
> org.apache.causeway.extensions.fullcalendar.wkt.ui.viewer.CalendaredCollectionAbstract#buildGui(CalendaredCollectionAbstract.java:82)
> org.apache.causeway.extensions.fullcalendar.wkt.ui.viewer.CalendaredCollectionAbstract#<init>(CalendaredCollectionAbstract.java:60)
> org.apache.causeway.extensions.fullcalendar.wkt.ui.viewer.calendareventable.CalendarEventableCollectionAsFullCalendar#<init>(CalendarEventableCollectionAsFullCalendar.java:37)
> org.apache.causeway.extensions.fullcalendar.wkt.ui.viewer.calendareventable.CalendarEventableCollectionAsFullCalendarFactory#newComponent(CalendarEventableCollectionAsFullCalendarFactory.java:43)
> org.apache.causeway.extensions.fullcalendar.wkt.ui.viewer.CalendaredCollectionFactoryAbstract#createComponent(CalendaredCollectionFactoryAbstract.java:61)
> org.apache.causeway.viewer.wicket.ui.components.collection.present.multiple.CollectionContentsMultipleViewsPanel#addUnderlyingViews(CollectionContentsMultipleViewsPanel.java:110)
> org.apache.causeway.viewer.wicket.ui.components.collection.present.multiple.CollectionContentsMultipleViewsPanel#onInitialize(CollectionContentsMultipleViewsPanel.java:85)
> org.apache.wicket.Component#fireInitialize(Component.java:883)
> org.apache.wicket.MarkupContainer#internalInitialize(MarkupContainer.java:1050)
> org.apache.wicket.MarkupContainer#addedComponent(MarkupContainer.java:1027)
> org.apache.wicket.MarkupContainer#add(MarkupContainer.java:242)
> org.apache.wicket.MarkupContainer#addOrReplace(MarkupContainer.java:266)
> org.apache.causeway.viewer.wicket.ui.app.registry.ComponentFactoryRegistry#addOrReplaceComponent(ComponentFactoryRegistry.java:100)
> org.apache.causeway.viewer.wicket.ui.components.collection.CollectionPanel#buildGui(CollectionPanel.java:75)
> org.apache.causeway.viewer.wicket.ui.components.collection.CollectionPanel#onInitialize(CollectionPanel.java:70)
> org.apache.wicket.Component#fireInitialize(Component.java:883)
> org.apache.wicket.MarkupContainer$3#component(MarkupContainer.java:1056)
> org.apache.wicket.MarkupContainer$3#component(MarkupContainer.java:1052)
> {code}
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