Fredrick Lackey - 49 - Oct 8, 2014

Interesting.  I wonder if there is a problem with the NuGet references in v4.0.31.0.  After running a “Package-Update” today, I started receiving the following exception:

Method ‘Execute’ in type ‘ServiceStack.Host.ServiceController’ from assembly ‘ServiceStack, Version=, Culture=neutral, PublicKeyToken=null’ does not have an implementation.

The ServiceStack assembly was not updated from the “Update-Package” command.  It always worked previously.  I’ve never specifically installed ServiceStack into a project alone / without another package (ie ServiceStack.Server, etc.).  This was resolved by removing the reference and specifically installing ServiceStack by itself.

Darren Reid:

Sounds like a stale/older version of the dll might have been getting in the way. If it happens again with another project, try clearing out your nuget cache.