Hi,
The message is quite explicit: the JDK PKI stuff cannot validate the
certificate of the update center. We may want to improve this message,
though. In order to do so please forward us a complete stack trace.
Of course, the update center has a valid certificate (and certificate
chain). What may be happening is that your system has a
man-in-the-middle proxy that is hickjacking our valid certificates. This
may happen if you have zScaler installed, for instance. In this
situation there's nothing we can do from the NetBeans side: you should
be talking to your system administrators to whitelist the NetBeans
Update Center in your proxy.
Cheers,
Antonio
On 21/7/23 9:12, Vincent Shiu wrote:
I'm using Netbeans 17 and 18 currently, but I encountered problem while
I try to connect to update center since version 16. I got the following
message from netbeans.
"Unable to connect to the NetBeans Distribution because of
sun.security.validator.ValidatorException: PKIX path building failed:
sun.security.provider.certpath.SunCertPathBuilderException: unable to
find valid certification path to requested target"
I'm pretty sure it's not blocked by any firewall. I have to visit
plug-in website and download plug-ins then install manually.
I have googled but found nothing useful to fix the problem. Is there
anyone know how to fix this?
Thanks and regards
Vincent
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