Handle errors at startup
Issue #139
new
Have a GUI/Visual pop up that shows the error message I got in the terminal so that my TA's and the students will have a chance at debugging the problem.
Example:
.config was sudo read-only:
Unhandled Exception: System.UnauthorizedAccessException: Access to the path "/Users/richardpaps/.config/calico" is denied. at System.IO.Directory.CreateDirectoriesInternal (System.String path) [0x00000] in <filename unknown>:0
