Thanks for taking the time out of your day to report a crash! We really do appreciate it.
Unfortunately, your crash report is for a legacy edition of World Machine. Many of the issues from prior releases have been fixed, and so submission for this version is now closed.
By using an old verison, you're missing out on a lot of incredible changes over the years. Learn more about what's new.
You can head to the Update Center to get the latest version of World Machine.