on tekkit i see no blocks

[Trevdog]

Launcher Version: 1.0.1.0

Operating System: ??

Java Version: i dont know

Antivirus Program: on tekkit i see no blocks

Description of Problem:

on tekkit i see no blocks

Error Messages:

Error Log:

[arctichenry]

Sometimes optifine can mess up and set your render distance to a negative number. To fix this, simply go to your graphics settings and turn your render distance up.