OK, I am new to LearnToMod. On the first lesson (badge), I get the message "voxel engine loading" and it even says 100% complete. But, the screens is blank (black) and the little dial keeps churning. I followed the directions in setting up the minecraft server...the minecraft server says that the server has been set up for me. But, back on the LearnToMod webpage, the screen is still blank and the dial is still churning.
My OS is Mac El Capitan using the default Safari browser. I prefer not to install another browser (...I saw that earlier thread). Surely the LearnToMod system can work with the Safari browser (right?)
Thanks for any help you can give.