On Wed, 4 Jun 2025 at 21:42, Kenneth Fogel <kfo...@dawsoncollege.qc.ca.invalid> wrote: > Error: LinkageError occurred while loading main class JavaSpaghetti > java.lang.UnsupportedClassVersionError: JavaSpaghetti (class > file version 68.65535) was compiled with preview features that are > unsupported. This version of the Java Runtime only recognizes preview > features for class file version 69.65535
I had a quick look at this with JDK25ea from OpenJDK. I found I still needed "--enable-preview" otherwise the IDE would complain about the implicit class def and I needed to turn off Compile on Save, in the project options. Pete --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@netbeans.apache.org For additional commands, e-mail: dev-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists