NullReferenceException: Object reference not set to an instance of an object.

[rhalaly]

I'm receiving NullReferenceException: Object reference not set to an instance of an object. Microsoft.Azure.Documents.DocumentCollection.get_DocumentsLink() when I use that project with Microsoft.Azure.DocumentDB v2.2.1.

It seems that DocumentsLink property is using SelfLink but new DocumentCollection { Id = ... } sets that propery as null so DocumentsLink is trying to use null.

How should I solve it? And why can't us give the collection URI with UriFactory instead of the DocumentCollection instance?

[felschr]

Are you using the 2.0 beta release?
The current stable release doesn't support DocumentDB SDK 2.0+.

[rhalaly]

Yes, I'm using 2.0-beta4

[nsrcraiga]

Hello, I am receiving this same error. I am using .NET Core 2.0 and the 1.0 stable release of AspNetCore.Identity.DocumentDB.

[GaetanoSiano]

Did anyone resolve this?