Null reference exceptions are a particularly cryptic issue - for example if you use a base class for a test and property on the base is null. The messaging around this isn't very good, so this PR introduces a slight improvement to make it more clear whats happening when debugging.
Description
Null reference exceptions are a particularly cryptic issue - for example if you use a base class for a test and property on the base is null. The messaging around this isn't very good, so this PR introduces a slight improvement to make it more clear whats happening when debugging.