the launcher comes up with a crash report and won't load up the game

Put the summary of the bug you're having here

What I expected to happen was...:
Describe what you thought should happen here
that the game would start normally with no crash report
What actually happened was...:
Describe what happened here
the game wouldn't start up due to a crash report
Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ...go to the new launcher for minecraft.
3. ...login,press play.