Complie error adding new Factory class

I want to create a new asset type and I’m following this guide: http://www.wraiyth.com/?p=209

When I add the Factory class to the project it will build fine in the editor. However, when I build from Visual Studio I get the following error:


>UnrealBuildTool : error : Unable to instantiate module 'UnrealEd': Unable to instantiate UnrealEd module for non-editor targets.

The guide suggests adding ‘UnrealEd’ to the project Build.cs file, but it doesn’t make any difference.

Any ideas?

Did you find a solution for your problem? Running into the same issue…