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NoSuchMethodException error occures when trying to change the buttonCount property in a ButtonGroup (through clikning the "[...]" icon). The field with button count shows zero, and is disabled (see screenshot). Steps to reproduce this: ------------------------ 1) Set up a new project -> JavaApplication 2) Add a JFrame Form 3) Add a ButtonGroup and try to change the ButtonCount property. System Specs: -------------- NetBeans 4.2dev 200505081800 j2sdk1.4.2_05 added modules LayoutExtensions.jar, size 96219 org-netbeans-modules-form.jar, size 3220679 both build /form_prototype/20050429
Created attachment 22013 [details] screenshot
Created attachment 22014 [details] messages.log file
Using the new build (/form_prototype/20050509), the exception can't be reproduced. But the field "buttonCount" is still disabled.
*** This issue has been marked as a duplicate of 58529 ***
Verified duplicate.