ISSUEFor Sharepoint 2016 Environment , trying to add the Nintex workflow web parts gives the following error :
"The operation could not be completed because item was removed from the gallery"
ERROR CODEError: "The operation could not be completed because item was removed from the gallery"
- In the affected site collection go to Site Settings -> Web Part Galleries – Remove the following web parts
- Deactivate and re-activate the following Site collection features to add the web parts for the site collection
- Nintex Workflow 2016
- Nintex workflow 2016 Reporting Web Parts
- Nintex workflow 2016 Web Parts