Yesterday we upgraded from ProGet 5.0.12 to 5.1.3. We have had ProGet (free version) installed for ages, since an early version (v2 or 3 I can't remember), that has been upgraded regularly.
We have a local feed that our build server pushes to every night using an API key from the nuget command line.
After upgrade, all pushes failed last night with InternalServerError and errors logged on the server: "An error occurred processing a PUT request to http://ourinternalurl.net/nuget/internal/: This operation requires IIS integrated pipeline mode."
I read elsewhere this was fixed in the new version so we have now upgraded to 5.1.4.
However, we are now getting Unauthorized errors from the nuget command line on the build server ("Please provide credentials for http://ourinternalurl.net UserName: Password: Object reference not set to an instance of an object.") and nothing logged on the server.
It looks like our NuGet API key has disappeared from ProGet, and I can't figure out where or how to put it back (It was first configured several years back.)
I also cannot currently access your documentation site as https://inedo.com/support/documentation/proget is giving me the error "Index was outside the bounds of the array."
Please help.
Product: ProGet
Version: 5.1.4