Editor crashes on removing or adding Rect transform component when Halo or Lens Flare component is attached
Steps to Repro:
1. Open the attached project or create a new project
2. Hierarchy Window > Right Click
3. Create an empty object and select it
4. Inspector window > Add component
5. Add halo or lens flare component
6. Add Rect Transform Component

Actual Result:
Editor Crashes

Occurring With:
2018.3.0a1, 2018.2.0b4, 2018.2.0b3, 2018.1.0f2, 2018.1.0f1, 2017.4.3f1, 2017.2.3f1, 2017.1.3p4

Working with:
2018.2.0b2, 2108.1.0b13, 2018.1.0b1

Environment:
Windows and Mac