Hi Stuart,

>Hi
>I am trying to call my business objects from a vanilla dll. In my tests everything works fine, but when I try calling the function that uses the business objects from VFP I get the error below. I assume I am not pulling in the all the MM classes into the main solution, but I have set references.
>Thanks
>Stuart
>I know this is all a bit vague but it’s the best I can do at the moment
>
>
>
>

>System.NullReferenceException was caught
>  Message="Object reference not set to an instance of an object."
>  Source="OakLeaf.MM2008.Framework"
>  StackTrace:
>       at OakLeaf.MM.Main.mmAppBase.get_AppSettingsMgr()
>       at nms.apc.business.ABusinessObject`1.get_myColl() in F:\vs2008liveProjects\wsBusiness\ABusinessObject.cs:line 120
>  InnerException:
>
>

It appears there is more than just a Business Object project involved since there are references to mmAppBase.get_AppSettingsMgr() in the stack. Can you give more details about what you have for an mm project?
Tim