On 5/5/25 09:39, Jens Zurawski wrote:
> Hi folks,
>
> I have a nasty problem every time I'm updating to a new Netbeans Version, 
> which really prevents me from doing it too often. So every now and then I'm 
> skipping a version to avoid this issue.
>
> I'm working (besides others) on a big EE application with lots of JSF views 
> and composition components and relying on a lot of libs including PrimeFaces, 
> OmniFaces, DeltaSpike etc. Now, every time I'm upgrading the Netbeans 
> Version, on first opening of this big project, a random number of files 
> (around half of them, sometimes more) are marked with the little red error 
> notification icon.

Any exceptions during code scan in the log when this happens?

You can simulate a fresh config by starting NB with --userdir 
"C:\path\to\tempusr1". Once started open the project.

(don't import the config if asked)

what project type are we talking about? maven?

-mbien


> And this icon stays there even after a complete Clean and Build cycle (the 
> project builds without any error). The only way to get rid of these icons is 
> to open every single file into the editor, make some silly change (a single 
> space is enough) and save it again. After that the icon eventually vanishes. 
> Once all of the files are "cleaned" this way, from that time on Netbeans 
> works like expected and really only marks files with errors.
>
> I assume that there is some timing/order conflict in gathering and generating 
> all needed informations upon start up and opening a project for the first 
> time, but I have no clue, what it could be.
>
> This isn't really a showstopper for me, because in the end everything seems 
> to work, but it's annoying and irritating to see lots of "errors" which in 
> fact are not errors.
> A good workaround for me would be, if I could trigger the 
> calculation/generation of these markers once every lib etc. has been scanned 
> (or whatever causes that problem) so that I don't have to manually go through 
> the whole project and open every second file just to get rid of these icons. 
> Is there a way of doing this? Deleting the cache and restarting Netbeans 
> doesn't do the trick.
>
> If it matters: This is for Netbeans 25 (but already was this way since older 
> versions, but sadly I don't recall when it starts to get my attention), I'm 
> using Java 21 on Windows 10
>
> cu
> Jens
>
>
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