Hi Team
Need a assist on Downgrading the Octopus Deploy From 2020.x.x to 4.1.9
When I am trying to downgrade i am getting the following Error
2021-10-11 09:08:31.1486 10244 1 INFO Loading plugins from: C:\Program Files\Octopus Deploy\Octopus\BuiltInExtensions
2021-10-11 09:08:31.1806 10244 1 INFO Loading BuiltIn extension: AzureAD (4.1.2.0)
2021-10-11 09:08:31.1806 10244 1 INFO Loading BuiltIn extension: Directory Services (4.1.1.0)
2021-10-11 09:08:31.1957 10244 1 INFO Loading BuiltIn extension: GoogleApps (4.1.2.0)
2021-10-11 09:08:31.1957 10244 1 INFO Loading BuiltIn extension: Guest (1.0.0.0)
2021-10-11 09:08:31.1957 10244 1 INFO Loading BuiltIn extension: Okta (4.1.2.0)
2021-10-11 09:08:31.2137 10244 1 INFO Loading BuiltIn extension: UsernamePassword (0.0.0.0)
2021-10-11 09:08:31.2777 4664 1 INFO Waiting for service to start. Current status: StartPending
2021-10-11 09:08:31.2757 10244 7 INFO ==== RunCommand ====
2021-10-11 09:08:31.5937 4664 1 INFO Waiting for service to start. Current status: Running
2021-10-11 09:08:31.8038 10244 7 INFO Checking the Octopus Master Key has been configured.
2021-10-11 09:08:31.8298 10244 7 INFO Making sure it’s safe to upgrade the database schema…
2021-10-11 09:08:31.8378 10244 7 INFO Checking to see if database schema upgrade is required…
2021-10-11 09:08:31.8732 10244 7 INFO Database already has the expected schema. No changes are required.
2021-10-11 09:08:31.8953 4664 1 INFO Service started
2021-10-11 09:08:32.6088 10244 7 FATAL Requested value ‘BuiltIn’ was not found.
System.ArgumentException: Requested value ‘BuiltIn’ was not found.
at System.Enum.TryParseEnum(Type enumType, String value, Boolean ignoreCase, EnumResult& parseResult)
at Nevermore.Mapping.AmazingConverter.Convert(Object source, Type targetType)
at Nevermore.Mapping.PropertyReaderFactory.DelegatePropertyReaderWriter3.Write(Object target, TCast value) at Nevermore.RelationalTransaction.<Stream>d__40
1.MoveNext()
at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable1 source) at Nevermore.QueryBuilder
1.First()
at Octopus.Core.Initialization.BuiltIn.BuiltInFeedInitializer.EnsureFeed(IRelationalTransaction transaction)
at Octopus.Core.Initialization.BuiltIn.BuiltInFeedInitializer.Initialize(IRelationalStore store)
at Nevermore.StoreInitializer.Initialize()
at Octopus.Server.OctopusServerEngine.Start()
at Octopus.Server.Commands.RunCommand.Start()
at Octopus.Shared.Startup.AbstractCommand.Start(String[] commandLineArguments, ICommandRuntime commandRuntime, OptionSet commonOptions)
at Octopus.Shared.Startup.WindowsServiceHost.<>c__DisplayClass1_0.b__0()
at Octopus.Shared.Startup.WindowsServiceAdapter.RunService()