Build Quits/Closes Immediately Upon Opening

Hello all, I have been using Unity for awhile now, but I have never run into this problem before. Admittedly, I don't really know what to make of log files outside of the Unity editor, and I cannot seem to find the source of the problem. I run the build, and it pops up in my dock and then quits within about a second. I have gone through my Player Settings and Build Settings and I cant seem to find anything that unusual. Im building it as a mac standalone. I am using a very unusual screen resolution, but Im not sure if that would have anything to do with it. Within the editor, I do have a number of null errors in one of my scenes. Would this make a difference? Thanks for your time, and let me know if there's anything you need me to provide for you to be able to help me out.