I would suggest you insure your profile and cache directories used by nb9rc1 are new for the initial startup - do not use previous data. check etc/netbeans.conf and see where the cache/profile directories are located, or in you netbeans use help/about and note the cache/userdir locations, exit netbeeans, and then remove/empty those directories, then restart netbeans and proceed from there.
-Gary On Sun, Jul 1, 2018 at 2:10 PM, Geertjan Wielenga < geertjan.wiele...@googlemail.com.invalid> wrote: > So, don't update the IDE and simply use it. > > Gj > > On Sun, Jul 1, 2018 at 10:27 PM, Joseph Jalbert <jjalb...@allegan.net> > wrote: > > > I have the "Java Source Base Plugin" error as well. Had no idea how to > > report that error or what it was in fact. I will be listening to this > > thread! > > > > I get the error on booting NetBeans, don't know how to update this > version. > > Downloaded netbeans.exe not built. Windows 10 Preview Evaluation Build > > 17704.rs Latest. > > > > > > > > From: Kenneth Fogel [mailto:kfo...@dawsoncollege.qc.ca] > > Sent: Sunday, July 01, 2018 1:43 PM > > To: dev@netbeans.incubator.apache.org > > Subject: NB 9 RC1 Updating Failes on Win 10 > > > > > > > > If there is a better place to report then then please let me know. > > > > > > > > When I install the RC1 binaries and go to update plugins I get: > > > > > > > > > > > > > > > > This happens when using a Java 8 SDK and a Java 10 SDK. Only difference > > between 8 and 10 is that NetBeans does not show Ant as an update with > Java > > 8. Otherwise both want Java Source Base plugin installed. What is and > where > > is Java Source Base plugin. > > > > > > > > I'm using: > > > > Win 10 Pro > > > > Version 1803 > > > > OS Build: 17134.112 > > > > > > > > Thanks, > > > > > > > > Ken > > > > > > > > >