Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ...Open the launcher
3. ... Click play then the error happens
MC-40315
won't let me play or open from the launcher
Resolved
Incomplete
0
Incomplete without crash report (
[minecraft|http://hopper.minecraft.net/help/finding-minecraft-data-folder]/crash-reports/crash-<DATE>-client.txt). Please attach it so that we can diagnose your issue.