John Krasnay wrote:
>
> AddressFormComponent should extend Panel, not FormComponentPanel.
>
Thank you for yout help! Now AddressFormComponent extends from Panel and
fixed the wrong chainigs. I also asserted that the address is NOT null right
before I submit the form in my test-case. But after submission I still get
the following Exception:
org.apache.wicket.WicketRuntimeException: Attempted to set property value on
a null object. Property expression: street Value: Straße
at
org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.java:125)
at
org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractPropertyModel.java:169)
at
org.apache.wicket.Component.setDefaultModelObject(Component.java:3021)
at
org.apache.wicket.markup.html.form.FormComponent.updateModel(FormComponent.java:1141)
at
org.apache.wicket.markup.html.form.Form$FormModelUpdateVisitor.component(Form.java:223)
at
org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:488)
at
org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467)
at
org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467)
at
org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrder(FormComponent.java:439)
at
org.apache.wicket.markup.html.form.Form.internalUpdateFormComponentModels(Form.java:1970)
at
org.apache.wicket.markup.html.form.Form.updateFormComponentModels(Form.java:1938)
at org.apache.wicket.markup.html.form.Form.process(Form.java:960)
at org.apache.wicket.markup.html.form.Form.process(Form.java:908)
at
org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:876)
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