[Profiler] ArgumentNullException thrown in the console when "Show Related Object" option is selected for a sample

1. Open a new Project
2. Go to Window > Analysis > Profiler
3. Select the Hierarchy tab
4. Select Show related object
5. Run in the Editor
6. Click on any sample

Actual Result: Exception thrown in the console ArgumentNullException: Value cannot be null.
Expected Result: There should not be any exception.

Working Fine in:
2019.1.0a2, 2019.1.0a1, 2018.3.0b6

Reproducible in:
2019.1.0a5, 2019.1.0a4, 2019.1.0a3

Environment:
Windows 10 and Mac 10.13