brunogptavares opened a new issue, #7007: URL: https://github.com/apache/netbeans/issues/7007
### Apache NetBeans version Apache NetBeans 20 ### What happened If I'm using the Netbeans Swing GUI Builder with the Mac OS X L&F enable by default, and clicking in button to show "Preview Disgn" in the toolbar nothing happens, it just gives an exception in the messages.log.  In alternative if we have another L&F enabled, we can right click in Navigator panel and selected "Preview Design" -> "Mac OS X" with the same result, other previews work fine.  [messages.log](https://github.com/apache/netbeans/files/14072807/messages.log) ### Language / Project Type / NetBeans Component Java Maven Project with Swing GUI Editor ### How to reproduce 1. Create New Project -> Java with Maven -> Java Application 2. Add New -> Swing GUI Forms -> JFrame Form 3. Edit the form in Design mode 4. Right click in JFrame in the Navigator panel and selected Preview Design -> Mac OS X ### Did this work correctly in an earlier version? No / Don't know ### Operating System macOS Somona 14.2.1 ### JDK JDK 21.0.1 Temurin ### Apache NetBeans packaging Apache NetBeans provided installer ### Anything else I fixed this problem by adding `-J--add-opens=java.desktop/com.apple.laf=ALL-UNNAMED` to `netbeans_default_options` in netbeans.conf file. ### Are you willing to submit a pull request? Yes -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
