**RESOLVED** https://developer.garmin.com/downloads/connect-iq/eclipse worked just as intended.
I'm using Eclipse 2020-03 (Oxygen, unknown version number). When I provide the link to the repository of the Eclipse Plugin, this error is shown:
Unable to read repository at https://developer.garmin.com/connect-iq/eclipse/. Unable to read repository at https://developer.garmin.com/connect-iq/eclipse/. https://developer.garmin.com/connect-iq/eclipse/ is not a valid repository location.
with the error code org.eclipse.equinox.p2.core.ProvisionException.
I tried going to the website but what I saw was "Thanks! Your free e-book is ready to download."
I'm new to CIQ scripting, so I can't figure out what Eclipse's problem is. What is the problem, and how can I fix it?