Update - Error flag is cleared after close/reopen of NB.

Can you reproduce this behavior? Could you attach messages.log? Thank you

Created attachment 155897 [details]
Messages.log

I've not bee able to reproduce yet but will post again here if/when I get the problem again.

I checked messages.log, there are other errors and infos, but nothing from annotation (error) flags. I know it is annoying, but I need reproducible steps. Maybe it is because javafx, maybe editor didn't notify others. However, since there are no reproducible steps, I will decrease priority to P3.

It's easy to reproduce for me: simply create a java project with this code:

public class JavaApplication {
    public static void main(String[] args) throws InterruptedException {
        while (true) {
            System.out.println("hi!");
            Thread.sleep(1000L);
        }
    }
}

Run the project inside the IDE and while it is executing, no updates occurs in project view (at least error bubbles). For example, introduce some syntax error in this source (like change "class" by "classs"), save the file and the project view will not show the file with error until you stop the execution..

I can reproduce the problem with error badges while project is running (they are refreshed after stopping the run). But I'm afraid it is not the original reported problem

Thank you Jiri, I've opened a separate case for my problem issue #255901