[CAUSEWAY-3274] [Wicket Viewer] Potential NPE when switching Tabs

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0-RC1
• Assignee: Andi Huber
• Reporter: Andi Huber
• Created: 09/Nov/22 06:57
• Updated: 16/Nov/22 07:31
• Resolved: 09/Nov/22 07:25

Description

java.lang.NullPointerException
Cannot invoke "org.apache.isis.viewer.wicket.ui.components.scalars.markup.MarkupComponentFactory.newMarkupComponent(String, org.apache.wicket.model.IModel)" because "this.markupComponentFactory" is null
org.apache.isis.viewer.wicket.ui.components.scalars.markup.ScalarMarkupPanel#createMarkupComponent(ScalarMarkupPanel.java:59)
org.apache.isis.viewer.wicket.ui.components.scalars.markup.ScalarMarkupPanel#createComponentForOutput(ScalarMarkupPanel.java:55)
org.apache.isis.viewer.wicket.ui.components.scalars.ScalarFragmentFactory$FieldFrame#createComponent(ScalarFragmentFactory.java:90)
org.apache.isis.viewer.wicket.ui.components.scalars.ScalarPanelFormFieldAbstract#createRegularFrame(ScalarPanelFormFieldAbstract.java:169)
org.apache.isis.viewer.wicket.ui.components.scalars.ScalarPanelAbstract#buildGui(ScalarPanelAbstract.java:264)
org.apache.isis.viewer.wicket.ui.components.scalars.ScalarPanelAbstract#onInitialize(ScalarPanelAbstract.java:235)