Incomplete without a crash report from ([minecraft/crash-reports/crash-<DATE>-client.txt|http://hopper.minecraft.net/help/finding-minecraft-data-folder]). Please attach it so that we can diagnose your issue.
Alleluia ! Resolved.Thanks you, Mojang. It work's with the new release 1.7.5. I need just to go to edit profile in the launcher, press open game dir and delete server.dat.
Incomplete without a crash report from (
[minecraft/crash-reports/crash-<DATE>-client.txt|http://hopper.minecraft.net/help/finding-minecraft-data-folder]
). Please attach it so that we can diagnose your issue.For technical support please use the Mojang Support Center.