Mod wont export/test

Not entirely sure what section this should be in but, I've been having a problem when trying to export/test etc I can make a new element though. Whenever I try to export my mod or anything else like that I get this error. 
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Your workspace contains elements that don't comply properly
This was mostly caused by the last element you added or edited. Try altering the settings of mod elements that cause build errors (such as elements that are listed below) to try to fix this problem.
List of mod elements that cause compilation errors: Nothing there.
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Here is the console output for when I export it: https://pastebin.com/cKSbNTEj