When i downloaded the Minecraft 1.6 new launcher on both 1.6 and 1.6.1, i start it and it says "Game ended with bad state code (exit code 1). Then it doesn't open minecraft. This was not on the snapshots, this was the actual Pre-Release of Minecraft 1.6.
Linked issues
duplicates 1
Attachments
Comments 12
Duplicate of MCL-137.
Right now 10.5.8 is not supported by the people who made the library (LWJGL) to use OpenGL.
Three possible solutions, edit your profile and play 1.5.2 or upgrade to osx 10.6.8 or wait until the people making the library update it (which might not happen, they said they would look into it)
Please attach the complete contents of the development console as a text file.