Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.Exception Details: System.IO.FileLoadException: The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)
[InitializationException: Initialize action failed for Initialize on class EPiServer.Initialization.Internal.ModelSyncInitialization, EPiServer, Version=220.127.116.11, Culture=neutral, PublicKeyToken=8fe83dea738b45b7]
EPiServer.Framework.Initialization.InitializationEngine.ExecuteTransition(Boolean continueTransitions) +153
EPiServer.Framework.Initialization.<>c.<FrameworkInitialization>b__7_0(InitializationEngine e) +9
EPiServer.Framework.Initialization.InitializationModule.EngineExecute(HostType hostType, Action`1 engineAction) +461
EPiServer.Framework.Initialization.InitializationModule.FrameworkInitialization(HostType hostType) +170
ASP.global_asax..ctor() in c:\Users\Local Admin\AppData\Local\Temp\Temporary ASP.NET Files\vs\d0631526\b19775f0\App_global.asax.pnkn-9gg.0.cs:0
Can you tell what you have changed in the block model? code snippet of possible. did you change the type of any existing property?
"while we updated one of the block model"
How did you do that?
Restart the application, if this does work revert the change and re-do it. Make sure your deployment mechanism isn't leaving files behind