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https://issues.apache.org/jira/browse/WICKET-2394?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Igor Vaynberg resolved WICKET-2394.
-----------------------------------
Resolution: Fixed
Assignee: Igor Vaynberg
> KittenCaptcha example broken
> ----------------------------
>
> Key: WICKET-2394
> URL: https://issues.apache.org/jira/browse/WICKET-2394
> Project: Wicket
> Issue Type: Bug
> Components: wicket
> Affects Versions: 1.4-M1, 1.4-M2, 1.4-M3, 1.4-RC1, 1.4-RC2, 1.4-RC3,
> 1.4-RC4, 1.4-RC5, 1.4-RC6, 1.4-RC7
> Environment: Server & Browsers running on:
> Linux DLKA-59HZ13J 2.6.28-13-generic #45-Ubuntu SMP Tue Jun 30 19:49:51 UTC
> 2009 i686 GNU/Linux
> Browser: Firefox and Konqueror
> URL: http://svn.apache.org/repos/asf/wicket/trunk
> Repository Root: http://svn.apache.org/repos/asf
> Repository UUID: 13f79535-47bb-0310-9956-ffa450edef68
> Revision: 796623
> Reporter: Martin Funk
> Assignee: Igor Vaynberg
> Fix For: 1.4.0
>
>
> KittenCaptcha example broken
> Nullpointer thrown
> ERROR - RequestCycle -
> java.lang.NullPointerException
> at
> org.apache.wicket.extensions.captcha.kittens.KittenCaptchaPanel$2.onEvent(KittenCaptchaPanel.java:183)
> at
> org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:177)
> at
> org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:299)
> Following diff does the trick. But maybe this is platform dependent as I
> currently can test undre linux environment.
> Index:
> src/main/java/org/apache/wicket/extensions/captcha/kittens/KittenCaptchaPanel.java
> ===================================================================
> ---
> src/main/java/org/apache/wicket/extensions/captcha/kittens/KittenCaptchaPanel.java
> (revision 796623)
> +++
> src/main/java/org/apache/wicket/extensions/captcha/kittens/KittenCaptchaPanel.java
> (working copy)
> @@ -170,7 +170,7 @@
> // ajax request passing in mouse co-ordinates
> return
> generateCallbackScript("showLoadingIndicator(); wicketAjaxGet('" +
> getCallbackUrl(onlyTargetActivePage) +
> - "&x=' + getEventX(this, event) +
> '&y=' + getEventY(this, event)");
> + "&x=' + getEventX(this, event) + '&y='
> + getEventY(this, event)");
> }
>
> @SuppressWarnings("unchecked")
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