Put the bug summary you're having here
Minecraft is not opening in the launcher appears Minecraft launcher has stopped working before
In the old launcher my minecraft would open normal

• What I expected to happen was ...: *
  Describe what you thought should happen here
  Minecraft should open
• What really happened was ...: *
  Describe what happened here
  I clicked on play and started loading more then stopped and appeared Minecraft launcher stopped working
• Steps to reproduce: *
  1. Put a step-by-step guide on how to trigger the bug here
  2. To trigger the bug and just click play there will appear Minecraft Launcher has stopped responding
  3. ...