Can anybody please verify if the current eclipse-installer-openHAB-2.1-version works on Linux or Windows ? Thanks in advance. Currently I tried to install it on three different boxes without any success. As mentioned before on my Mac there were no problems at all.
I installed Eclipse on Win 10 with no obvious issues. Used it to create rules etc on an openHAB 2.1 install on the same machine. Tested by binding routers time change to invoking chromecast on tv with no problems. RPi install however has got me beat…
Note that such errors do not cause any issue, though. If you do not plan to work on a specific project that has an error, you can fully ignore it (e.g. by closing the project in the workspace). It actually is fine to have NO projects in the workspace at all, the launch configuration should work just fine in any case.
Your second screenshot from Linux shows another more severe issue, though: You seem to have OpenJDK 9 installed on that machine. For the openHAB IDE, you should definitely use OracleJDK 8 instead!