Reputation:
Server Error in '/' Application.
CS0012: The type 'umbraco.interfaces.IApplicationStartupHandler' is defined in an assembly that is not referenced. You must add a reference to assembly 'interfaces, Version=1.0.4643.18922, Culture=neutral, PublicKeyToken=null'.
Doesn't understand why this error is occurred , the project runs good for some time then this error occurs and then I have to work on the back up version of this project. Because me unable to solve this error and the worst part is I have to start applying the code again.
Does anyone have solution
Upvotes: 0
Views: 529
Reputation: 364
Make sure you have a reference to the 'interfaces.dll' file, and make sure it is available in the /bin folder of your installation of Umbraco.
Check your references in Visual Studio; maybe you are referencing the wrong file or wrong version of the file 'interfaces.dll'.
Upvotes: 2