cannot edit Server runtime environment in Eclipse (Oxygen)

Question

I cannot edit Server runtime environment in Eclipse (Oxygen) after update "JBoss AS, WildFly & EAP Server Tools" under "JBoss Application Server Adapters" by the following url

http://download.jboss.org/jbosstools/photon/development/updates/

The updated version is 3.9.200.v20210921-1316

Before update, the version is 3.9.101.v20200403-1526 that I can edit the server for changing location.

When I uninstall the updated version, I cannot re-install the beforehand version.

Please help, thanks.server runtime env problem

Answer 1

Which JVM do you use to run Eclipse ? Please note that Server Tools is known to have an issue with Java 17