Onedrive graph client crashing on iOS 17

Question

I have my app connected with onedrive using the graph client, works fine in iOS 16 and lower.

However, in iOS 17, this line now causes and exception:

folder = await this.graphClient.Drive.Root.Request().Expand(expandValue).GetAsync();

Error creating 'Microsoft.Graph.DerivedTypeConverter'. ---> Newtonsoft.Json.JsonException: No parameterless constructor defined for 'Microsoft.Graph.DerivedTypeConverter'.

Does anyone know what changed? I have googled and only get a few tidbits about mac os.

Answer 1

It looks like the issue was the new SDK. Now I do this:

var driveItems = await graphClient.Drives[driveItem.Id].Items["root"].Children.GetAsync();

However, I cannot find an example or even much info on what driveItems actually is?

How do I use that to get a list of available files? It does not appear to be a collection of DriveItem's.