Links go down so your question should be understandable without any link. Please add a discription of what happens and what the message is
– hermOct 05 '17 at 09:05
Please make sure your question is not a duplicate of https://stackoverflow.com/q/46369792/6505250
– howlgerOct 05 '17 at 09:07
This is definitely because you are using Java 9 and you need to do exactly what the answer in the duplicate tells you to do (or go back to Java 8, or wait for Eclipse Oxygen.1a released on Oct 11).
– greg-449Oct 05 '17 at 09:20