I'm sorry for the late response. I am trying to upload to a msp432p401r, using version 1.6.10E18. The source code can be found at http://energia.nu/guide/sidekick/sidekick_sevensegmentdisplay/
I am working with a group to modify the code and change the input, but set up the base code and configuration to make sure everything is running fine. Hence the error.
Looks like the same error, I will try the solution offered in that thread.