Traceback (most recent call last):


 "<stdin>", line 1, in <module>


 "/home/ee218/pyenv_pyrobot_python3/lib/python3.6/site-packages/pyrobot/__init__.py", line 6, in <module>

from pyrobot.core import Robot


 "/home/ee218/pyenv_pyrobot_python3/lib/python3.6/site-packages/pyrobot/core.py", line 18, in <module>

import tf


 "/opt/ros/kinetic/lib/python2.7/dist-packages/tf/__init__.py", line 28, in <module>

from tf2_ros import TransformException as Exception, ConnectivityException, LookupException, ExtrapolationException


 "/opt/ros/kinetic/lib/python2.7/dist-packages/tf2_ros/__init__.py", line 38, in <module>

from tf2_py import *


 "/opt/ros/kinetic/lib/python2.7/dist-packages/tf2_py/__init__.py", line 38, in <module>

from ._tf2 import *
ImportError: dynamic module does not define module export function (PyInit__tf2)

Traceback (most recent call last):


 "C:\Program 
s (x86)\Thonny\lib\site-packages\thonny\backend_launcher.py", line 30, in <module>

spec.loader.exec_module(module)


 "<frozen importlib._bootstrap_external>", line 662, in exec_module


 "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed


 "C:\Program 
s (x86)\Thonny\lib\site-packages\thonny\__init__.py", line 4, in <module>

from typing import TYPE_CHECKING, cast, Optional
ImportError: cannot import name 'TYPE_CHECKING'
