CS2001 Missing AssemblyAttributes.cs when executing SSIS package deployed to the server

Question

I created SSIS packages and used the Integration Services Deployment Wizard to deploy it out to the server. I\'m manually going to the Integration Services Catalog access th

Answer 1

[Visual Studio 2017 15.9.16]

I just restarted Visual Studio as Administrator and the issue disappeared, which confirms the permissions idea of the answers above but spared me all work.

It's not a quirk though, as per this question and its answer you need that kind of permission for several tasks, like profiling and debugging under certain conditions.

For the sake of completeness, this blog says you might incur in some security contraindication if run VS as administrator when opening third-party solutions.