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
