Crashing in UWP Release, but not in Debug

[isaac12391]

• windows 10.0.19042 Build 19042
• ML.NET Version: v1.7.0
• .NET Version: 2.0
• UWP Version - 2004 - 1803

ML.Net works in debug UWP, but when released in UWP, crashes due to Exception thrown: 'System.ArgumentNullException' in System.Linq.dll.

Thanks for your help,

Isaac

[michaelgsharp]

Can you share a simple repro project? We need more info to be able to look into this.