Yes, it is a new ant based project. I can confirm that a clean build fixes the problem, until any changes on the the panel form will be performed. And this is very annoying, especially at first when I have to design my forms.
In the meantime I could follow the Eirik suggestion and move away from @Message annotations but I agree with Oliver that the problem should be fixed at the origin. I’ve searched on Google and found something related to an old issue on the Processor that seems to be fixed in Netbeans 8.2. But I’m not sure if this is the same case. I published my example here: https://github.com/markreds81/MyApp > Il giorno 15 gen 2020, alle ore 07:27, Oliver Rettig <oliver.ret...@orat.de> > ha scritto: > > Hi Marco, > > sometimes I get also the "MissingResource" exceptions for @Message > annotations in bigger ant based platform apps. I cauld resolve this by > invocing clean-build by hand for single modules. The difficulty was to find > out the sequence of modules I have to do this. This was difficult because the > update of the tagged icon to show that an error was resolved is not working > in all cases. > > So it would be great if somebody can figure out the origin of this problem. > Thanks for writing the sequence of steps to reproduce the problem. I think > this is a good starting point. > > Is there anybody who has an idea why this cauld happen. > > best regards > Oliver > > Is this an ant or maven-based project? > > > Does doing a clean build fix the problem? > > > (When working with NetBeans platform applications, I find that many > annotation changes will require a complete clean build of the entire project. > For this reason I will probably move away from @Message annotations, and just > write my own Bundle files.) > > > -- Eirik > > > From: Marco Rossi <ma...@markreds.it <mailto:ma...@markreds.it>> > Sent: Tuesday, January 14, 2020 4:52 AM > To: List NetBeans Mailing <users@netbeans.apache.org > <mailto:users@netbeans.apache.org>> > Subject: MissingResourceException > > > Hi guys, > > I’ve started to use Apache Netbeans 11.2 and I’m issuing an annoying strange > behaviour that I can reproduce following these steps: > > created a new project of type Netbeans Platform Application; > added a new module to my application; > added a new TopComponent window with a button on it; > localized the Bundle.properties to my language Bundle_it_IT.properties; > localized the button of my TopComponent. Build and Run and everything works > well as expected… > … now added a new JPanel form, with a JLabel that I localized… try to build > again but it fails with the error <java.util.MissingResourceException: Can't > find resource for bundle org.openide.util.NbBundle$PBundle, key > CTL_MyEditorTopComponent > at java.util.ResourceBundle.getObject(ResourceBundle.java:450) > > at java.util.ResourceBundle.getString(ResourceBundle.java:407) > > at org.openide.util.NbBundle.getMessage(NbBundle.java:617)…> > > > It seems to be an issue related to the @Message annotations and other keys in > Bundle.properties file. Due to this I’m unable to put a TopComponent and a > JPanel in the same package. > > Anyone else has got this problem? > > > Marco Rossi <ma...@markreds.it <mailto:ma...@markreds.it>> > > Inviato dal suo MacBookPro >
