Target is not a JDK root problem in eclipse 4.7 oxygen and jdk 9

2017-09-25 Today, I walked aside and TM turned out to be successful.

This thing, friends who haven't done it well, wait for the new version packaged by oxygen to be ready, it's too troublesome. (Looked at Help-About, the eclipse version became version 4.7.1v20170922)

 

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2017-09-22  TM hung up the agent update installation was successful, but still not resolved. go on...

There is a solution to a friend message.

 

 

 

Try the new version of eclipse 4.7 oxygen and jdk 9 "Target is not a JDK root. System library was not found""

 

Eclipse - Help - Install Enter the following link:

http://download.eclipse.org/eclipse/updates/4.7-U-builds/

Note that after unchecking " Group items by category ", check " eclipse sdk " in the list to update.

In addition, if eclipse 4.7 oxygen cannot be started, there will be NoClassDefFoundError * Annation and so on in the log, pay attention to the additional parameter " --add-modules=java.se.ee " in eclipse.ini

 

Reference link:

https://issues.jboss.org/browse/JBIDE-22417?_sscc=t

https://marketplace.eclipse.org/content/java-9-support-beta-oxygen

https://bugs.eclipse.org/bugs/show_bug.cgi?id=494481

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