Found the issue. Yep it’s what you just described!
org.osgi.framework.BundleException: Could not resolve module: org.openhab.binding.opengarage [217]
Unresolved requirement: Import-Package: com.google.gson; version=”[2.8.0,3.0.0)”
Will installing that version of gson mess anything else up in OpenHab I wonder?
Thanks.