Ubuntu 18.04/Netbeans 10.0 Fatal Error: Unable to find package java.lang in classpath or bootclasspath

ubuntu netbeans ubuntu-18.04 java.lang netbeans-10
Romain CAILLIERE picture Romain CAILLIERE · Jul 9, 2019 · Viewed 11.1k times · Source

First, I work on Ubuntu 18.04 with netbeans 10.0 and open JDK 11. When I create a basic new project, alerts directly triggered.

cannot access java.lang
Fatal Error: Unable to find package java.lang in classpath or 
bootclasspath

I tried to uninstall/install netbeans and openJKD 11 but nothing work.

I looked on lots of forums discussions with this kind of problem but nothing work. For information, 

xxx:~$java -version

gives 

openjdk version "11.0.3" 2019-04-16
OpenJDK Runtime Environment (build 11.0.3+7-Ubuntu-1ubuntu218.04.1)
OpenJDK 64-Bit Server VM (build 11.0.3+7-Ubuntu-1ubuntu218.04.1, mixed mode, sharing)

i don't know what i'm missing, if someone can help me...

Answer

rdbeni0 picture rdbeni0 · Jul 13, 2019

You have NetBeans 10 version, but your JDK is version 11. So try use NetBeans 11 version... or download/install JDK 10 (the same as NetBeans).

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