Hi everyone,

I'm upgrading 8.0.2 to 8.1.0. Everything was done using the generic upgrade guide and the version specific upgrade notes. When I'm trying to run upgraded project I have a weird boot failed error. Do you have any idea what could be wrong with that?

{
  "@t": "2020-11-06T03:29:54.3603329Z",
  "@mt": "{FailMessage} ({Duration}ms) [Timing {TimingId}]",
  "@l": "Error",
  "@x": "Umbraco.Core.Exceptions.BootFailedException: Boot failed. ---> System.InvalidOperationException: Unable to resolve type: Umbraco.Core.Composing.ComponentCollection, service name:  ---> System.InvalidOperationException: Unable to resolve type: Ts.Web.Core.Components.TenderPageEventsComponent, service name:  ---> System.InvalidOperationException: Unresolved dependency [Target Type: Ts.Web.Core.Components.TenderPageEventsComponent], [Parameter: titleSearchReportNotificationRepo(Ts.Web.Core.Repository.ITitleSearchReportNotificationRepo)], [Requested dependency: ServiceType:Ts.Web.Core.Repository.ITitleSearchReportNotificationRepo, ServiceName:]\r\n   at LightInject.ServiceContainer.GetEmitMethodForDependency(Dependency dependency) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 4207\r\n   at LightInject.ServiceContainer.EmitConstructorDependency(IEmitter emitter, Dependency dependency) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 4154\r\n   at LightInject.ServiceContainer.EmitConstructorDependencies(ConstructionInfo constructionInfo, IEmitter emitter, Action`1 decoratorTargetEmitter) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 4120\r\n   at LightInject.ServiceContainer.EmitNewInstanceUsingImplementingType(IEmitter emitter, ConstructionInfo constructionInfo, Action`1 decoratorTargetEmitMethod) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 4081\r\n   at LightInject.ServiceContainer.EmitNewInstance(ServiceRegistration serviceRegistration, IEmitter emitter) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 4038\r\n   at LightInject.ServiceContainer.<>c__DisplayClass153_0.<CreateEmitMethodWrapper>b__0(IEmitter ms) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 3856\r\n   at LightInject.ServiceContainer.CreateDynamicMethodDelegate(Action`1 serviceEmitter) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 3777\r\n   at LightInject.ServiceContainer.CreateDelegate(Type serviceType, String serviceName, Boolean throwError) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 4743\r\n   --- End of inner exception stack trace ---\r\n   at LightInject.ServiceContainer.CreateDelegate(Type serviceType, String serviceName, Boolean throwError) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 4748\r\n   at LightInject.ServiceContainer.CreateDefaultDelegate(Type serviceType, Boolean throwError) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 4705\r\n   at LightInject.ServiceContainer.GetInstance(Type serviceType) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 3437\r\n   at Umbraco.Core.Composing.ComponentCollectionBuilder.CreateItem(IFactory factory, Type itemType) in d:\\a\\1\\s\\src\\Umbraco.Core\\Composing\\ComponentCollectionBuilder.cs:line 33\r\n   at System.Linq.Enumerable.WhereSelectArrayIterator`2.MoveNext()\r\n   at System.Linq.Buffer`1..ctor(IEnumerable`1 source)\r\n   at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)\r\n   at Umbraco.Core.Composing.ComponentCollectionBuilder.CreateItems(IFactory factory) in d:\\a\\1\\s\\src\\Umbraco.Core\\Composing\\ComponentCollectionBuilder.cs:line 25\r\n   at Umbraco.Core.Composing.CollectionBuilderBase`3.CreateCollection(IFactory factory) in d:\\a\\1\\s\\src\\Umbraco.Core\\Composing\\CollectionBuilderBase.cs:line 117\r\n   at LightInject.PerContainerLifetime.GetInstance(Func`1 createInstance, Scope scope) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 6169\r\n   at LightInject.ServiceContainer.EmitLifetime(ServiceRegistration serviceRegistration, Action`1 emitMethod, IEmitter emitter) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 4656\r\n   at LightInject.ServiceContainer.<>c__DisplayClass153_0.<CreateEmitMethodWrapper>b__0(IEmitter ms) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 3856\r\n   at LightInject.ServiceContainer.CreateDynamicMethodDelegate(Action`1 serviceEmitter) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 3777\r\n   at LightInject.ServiceContainer.CreateDelegate(Type serviceType, String serviceName, Boolean throwError) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 4743\r\n   --- End of inner exception stack trace ---\r\n   at LightInject.ServiceContainer.CreateDelegate(Type serviceType, String serviceName, Boolean throwError) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 4748\r\n   at LightInject.ServiceContainer.CreateDefaultDelegate(Type serviceType, Boolean throwError) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 4705\r\n   at LightInject.ServiceContainer.GetInstance(Type serviceType) in C:\\projects\\lightinject\\src\\LightInject\\LightInject.cs:line 3437\r\n   at Umbraco.Core.FactoryExtensions.GetInstance[T](IFactory factory) in d:\\a\\1\\s\\src\\Umbraco.Core\\FactoryExtensions.cs:line 22\r\n   at Umbraco.Core.Runtime.CoreRuntime.Boot(IRegister register, DisposableTimer timer) in d:\\a\\1\\s\\src\\Umbraco.Core\\Runtime\\CoreRuntime.cs:line 158\r\n   --- End of inner exception stack trace ---",
  "FailMessage": "Boot failed.",
  "Duration": 2214,
  "TimingId": "eed1ab4",
  "SourceContext": "Umbraco.Core.Runtime.CoreRuntime",
  "ProcessId": 10104,
  "ProcessName": "w3wp",
  "ThreadId": 1,
  "AppDomainId": 6,
  "AppDomainAppId": "LMW3SVC5ROOT",
  "MachineName": "DESKTOP-87D4FPS",
  "Log4NetLevel": "ERROR",
  "HttpRequestNumber": 1,
  "HttpRequestId": "35515eda-e582-43d4-b282-717579e9e189"
}