Greetings I am having issues getting TRP 3 to work. I receive the following every time I log in.

TRP3_API.events.FireEvent::WorkFlow_on_Load
...interface\Addons\TotalRP3\modules\map\map markers.lua:3:Action[SetPoint]failed because[SetPoint would result in anchor family connection]: attempted from: TRP3_ScanLoaderFrame:SetPoint.

Note: If you just recently updated the addon remember that you need to fully relaunch the game client. Updating while the game client is open will not load new files.

I have done as suggested but still I keep getting the error message. What can I do to fix said issue? Thank you in advance for your assistance.

Make sure that TRP3 is updated to the latest version (1.6.2). You should see the version number displayed above that error message.

So when I log into the game it says 1.6.0. However, I have updated it to 1.6.2 through Twitch. However, it won't register the newer version.

Make sure the path where the Twitch client is installing the addons is the right one :
Your WoW folder/_retail_/Interface/AddOns

lol....I have no idea why that was going to my PTR file. Thanks! I feel stupid. lol