When the Java project is using a Java 9 JRE Eclipse shows these errors:
- The project was not built since its build path is incomplete. Cannot find the class file for java.lang.Object. Fix the build path then try building this project
- The type java.lang.Object cannot be resolved. It is indirectly referenced from required .class files
When changing to a Java 8 JRE the errors disappear.
When the Java project is using a Java 9 JRE Eclipse shows these errors:
When changing to a Java 8 JRE the errors disappear.