New Error

[tablatronix]

Not sure how to reproduce, I changed projects, select environment and get this

Exception in thread Thread-289782:
Traceback (most recent call last):
  File "./python3.3/threading.py", line 901, in _bootstrap_inner
  File "./python3.3/threading.py", line 858, in run
  File "/Users/shawn/Library/Application Support/Sublime Text 3/Packages/Deviot (Arduino IDE)/platformio/upload.py", line 52, in start_upload
    self.add_option('lib_extra_dirs', append=True)
  File "/Users/shawn/Library/Application Support/Sublime Text 3/Packages/Deviot (Arduino IDE)/libraries/preferences_bridge.py", line 329, in add_option
    option = self.init_option + ', ' + option
TypeError: unsupported operand type(s) for +: 'int' and 'str'

reloading settings Packages/User/deviot.sublime-settings