Unity Crash when opening example scene ( Amplifier Shader plugin not installed )

[TheOmnisimush]

Just as the title says, when Amplifier Shader plugin not installed in the project then Unity will crash. I would like to check the example on how this works before implementing into any project. And not all projects can integrate plugins (such as Amplifier), caused by restriction from Client or other technical reasons. So it will be very helpful, if this project can also support shader viewing without Amplifier.