We are receiving the following errors in event viewer when attempting to upgrade our tentacles from 3.3.11 to 3.3.13. The upgrade appears to be successful, but the tentacle service stops right away after it starts. This seems to be happening with every server in our environment. I am able to correct it by deleting the tentacle instance and reinstalling it within the tentacle manager, but I am not looking forward to reinstalling the tentacles on all of my servers. Any advice on a way to correct this?
6 FATAL Object reference not set to an instance of an object.
System.NullReferenceException: Object reference not set to an instance of an object.
at Octopus.Shared.Configuration.TentacleConfiguration.AreEqual(OctopusServerConfiguration left, OctopusServerConfiguration right) in Y:\work\refs\tags\3.3.13\source\Octopus.Shared\Configuration\TentacleConfiguration.cs:line 165