SharePoint - Operation is not valid due ...

Problém

Nelze nasadit WSP balíček. Visual Studio hlásí chybu.

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

Řešení

Jedno z možných řešení je killnout proces vssphost4.exe nebo vssphost5.exe (podle verze Visual Studia)

Odkazy

• Debugging Extensions for the SharePoint Tools in Visual Studio
  https://msdn.microsoft.com/cs-cz/library/ee471440.aspx
  

• Error occurred in deployment step 'Activate Features': Operation is not valid due to the current state of the object.
  https://sharepointx-men.com/2010/07/07/error-occurred-in-deployment-step-activate-features-operation-is-not-valid-due-to-the-current-state-of-the-object/