I see a couple of issues in your log:
issue 1) 2017-02-03 15:36:03,141 ERROR [pool-1-thread-1] stencyl.sw.data.EditableTileset: Could not load tileset image: resources/3.png. Falling back to an empty image.
Meaning) An tileset misses it's sprite. If this is an imported project, it might be broken. What you can try is delete the tileset, and add it in manually, or add another one if you dont have the original image files.
issues 2 and 3) these are array problems. These can be related to issue 1.
I also saw a warning that you dont have Xcode, so make sure to install that aswell.