Daniel Keir Haywood created CAUSEWAY-3841:
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Summary: 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
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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