Probably because you are using nb-javac without realizing it. In the Plugin Manager, look for it in the Installed tab and then uninstall it.
Gj On Sat, Feb 1, 2020 at 8:17 PM Benjamin Graf <[email protected]> wrote: > Hi Geertjan, > > still the same errors shown in editor: > > *Product Version:* Apache NetBeans IDE 11.3-beta2 > > *Java:* 14; OpenJDK 64-Bit Server VM 14+33-202001311506 > > *Runtime:* OpenJDK Runtime Environment 14+33-202001311506 > > *System:* Windows 10 version 10.0 running on amd64; Cp1252; de_DE (nb) > > Regards > > Benjamin > On 01.02.2020 19:59, Geertjan Wielenga wrote: > > Can you try to reproduce with this: > https://github.com/geertjanw/jdk14-preview-enabled > > Gj > > On Sat, Feb 1, 2020 at 6:24 PM Benjamin Graf <[email protected]> > <[email protected]> wrote: > > > Hi, > > I can confirm this behavior for new JDK14 preview features records and > instanceof expression. Running IDE with JDK14 default does not suffice. By > the way. I only get the project (ant based) running if directly execute run > target of build-impl.xml. "Official" way results in > > java.lang.UnsupportedClassVersionError: javaapplication1/JavaApplication1 > (class file version 57.65535) was compiled with preview features that are > unsupported. This version of the Java Runtime only recognizes preview > features for class file version 58.65535 > > Might be an ant integration issue with recompiling classes before > executing the java process. (Remove compile on save helps!) > > Regards > > Benjamin > On 01.02.2020 17:59, Miguel Cardoso Martins wrote: > > Hi Geertjan > > thanks for the info, didn't know that. > I start NetBeans with jdk14 now, but still the java editor shows me a red > line under the record declaration. > > Am Sa., 1. Feb. 2020 um 16:26 Uhr schrieb Geertjan Wielenga > <[email protected]> <[email protected]>: > > > NetBeans itself needs to run on JDK 14. > > The javac from JDK 14 will be used for support for Records. > > The nb-javac support has not yet been updated for JDK 14, which you would > need to install for JDK 14 support when not running NetBeans itself on JDK > 14. > > Gj > > On Sat, Feb 1, 2020 at 4:18 PM Miguel Cardoso Martins > <[email protected]> <[email protected]> wrote: > > > Hello all. > > I setup a maven project and enabled the preview features but Netbeans is > not recognizing the record keyword (see attachment). > It compiles and runs without errors though. > > Netbeans itself is running on JDK13 > Application is configured to run with JDK14 and has source/compile/run > language level also set to 14. > > Thanks > Miguel > > --------------------------------------------------------------------- > 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 > >
