Tag Archives: Deployment

Adding an external DLL/assembly in Visual Studio 2010 SharePoint Project


I wanted to consume a few dll’s and wanted them to be deployed to GAC and was thinking if Visual Studio 2010 has this feature for deploying external dll’s from the same Visual Studio SharePoint project. Solution: Go to Package explorer and double click on the package Click on the Advanced Tab on the bottom […]

Error occurred in deployment step ‘Activate Features’: Operation is not valid due to the current state of the object.


Whenever you get this error Error occurred in deployment step ‘Activate Features’: Operation is not valid due to the current state of the object. Deploying a feature through Visual Studio 2010 kill the vssphost4.exe process first…