I'm testing on a clean Windows 10 install of ROS2 with Visual Studio 2017 15.9.7 and python 3.7.2, and building the demo_nodes_cpp
fails with the following error:
Traceback (most recent call last):
File "c:\python37\lib\site-packages\colcon_core\executor\__init__.py", line 91, in __call__
rc = await self.task(*args, **kwargs)
File "c:\python37\lib\site-packages\colcon_core\task\__init__.py", line 92, in __call__
return await task_method(*args, **kwargs)
File "c:\python37\lib\site-packages\colcon_ros\task\ament_cmake\build.py", line 72, in build
additional_hooks=additional_hooks)
File "c:\python37\lib\site-packages\colcon_cmake\task\cmake\build.py", line 103, in build
if rc and rc.returncode:
AttributeError: 'int' object has no attribute 'returncode'