ID:144643
 
Name says it all.

Thanks to Unknown Person and Gooseheaded.
You have a problem with some code. Dream Maker can't open the map if there are any compiler errors.
In response to Popisfizzy
I know. But the problem is INSIDE the map..
In response to Mechana2412
Did, by chance, you remove a variable that you edited for an atom on the map?
In response to Popisfizzy
Please don't remove the code after being solved, other people who have the same problem will post the exact same post, where they could've just looked here.
In response to DivineO'peanut
For future reference: [link]
In response to Popisfizzy
I forgot. =(