Running a python 2.7 program to completion ends with an error

[DonJayamanne]

When running a python program to completion (without any breakpoints), the program ends with an error output.

• Python program has a simple print statement print("hello world")
• Debug the above program without any break points
• It runs to completion with the following printed in the terminal window:

Traceback (most recent call last):
  File "_pydevd_bundle\pydevd_cython.pyx", line 1065, in _pydevd_bundle.pydevd_cython.ThreadTracer.__call__ (_pydevd_bundle/pydevd_cython.c:20641)
  File "/Users/donjayamanne/anaconda3/envs/py27/lib/python2.7/site-packages/pydevd.py", line 270, in not_in_scope
    return pydevd_utils.not_in_project_roots(filename)
AttributeError: 'NoneType' object has no attribute 'not_in_project_roots'
Traceback (most recent call last):
  File "_pydevd_bundle\pydevd_cython.pyx", line 1065, in _pydevd_bundle.pydevd_cython.ThreadTracer.__call__ (_pydevd_bundle/pydevd_cython.c:20641)
  File "/Users/donjayamanne/anaconda3/envs/py27/lib/python2.7/site-packages/pydevd.py", line 270, in not_in_scope
    return pydevd_utils.not_in_project_roots(filename)
AttributeError: 'NoneType' object has no attribute 'not_in_project_roots'

Note: This works perfectly well in Python 3.6

[int19h]

This isn't reproing anymore, because we're bundling pydevd now, and per #112, the Cython bits aren't getting loaded properly.

[DonJayamanne]

No longer reproducible, could have been fixed with #140