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https://issues.apache.org/jira/browse/WICKET-4996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Martin Grigorov resolved WICKET-4996.
-------------------------------------
Resolution: Not A Problem
public ComponentVisualErrorBehavior(String event) {
super(event);
getAttributes().setThrottlingSettings(new
ThrottlingSettings("feedback", Duration.milliseconds(250), true));
}
The call to getAttributes() here is useless. This setting will be ignored for
the rendering.
So just remove this line and your app will behave the same as in 6.4.0.
You can contribute to AjaxRequestAttributes only in
#updateAjaxAttributes(AjaxRequestAttributes)
> NPE at
> AbstractDefaultAjaxBehavior.getAttributes(AbstractDefaultAjaxBehavior.java:136)
> --------------------------------------------------------------------------------------
>
> Key: WICKET-4996
> URL: https://issues.apache.org/jira/browse/WICKET-4996
> Project: Wicket
> Issue Type: Bug
> Components: wicket-extensions
> Affects Versions: 6.5.0
> Reporter: Paul
> Attachments: quickstart.zip
>
>
> I tested Wicket 6.5.0 from
> https://repository.apache.org/content/repositories/orgapachewicket-146/ with
> our code and I get a NPE with the following stacktrace:
> java.lang.NullPointerException
> at
> org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.getAttributes(AbstractDefaultAjaxBehavior.java:136)
> at
> com.wicket.ComponentVisualErrorBehavior.<init>(ComponentVisualErrorBehavior.java:13)
> at com.wicket.TextEditor.<init>(TextEditor.java:11)
> If I ran the same code with Wicket 6.4.0 everything works fine.
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