Azure Function V2 exception logs missing stack trace

Question

I have a V2 Function deployed which has an unhandled exception. I would expect (and think it was in V1) to see the stack trace and line number in the error log but instead all I get is:

System.Private.CoreLib: Exception while executing function: MyFunction. MyProjectNameToCall: Object reference not set to an instance of an object.

Is there some configuration I need to set to be able to see this?

Thanks

Answer 1

Realised my mistake. The logging in the monitor section of the Functions only displays trace information and when I was looking in Application Insights I was only looking at traces.

If I view 'exceptions' (seems quite obvious now!) in Application Insights then I can see the stack trace and line numbers.