failed to create ROS2 process.
When I've completed all steps according to the instruction of ROS2 installation, I typed
ros2
and next
ros2 run demo_nodes_cpp talker
into cmd, but got the same reply:
failed to create process.
I wonder what was happening. I'm beginner of ROS2 and appreciate for your help, THANKS!
As always: please include what OS this is and which CPU architecture this is (I know you link a Windows tutorial, but please be explicit). Which RMW are you targeting?
Also: is that all of the error message? Are there additional lines?
Windows 10 Home 1803, VS 2017, Skipped OpenCV and Additional DDS implementations, and used
ros2-bouncy-windows-AMD64.zip
. The only suggestions I've found relate to having a space in the Python path, but mine isC:\Python37
. Txt dump with echo off commented out.For me, choco installed Python 3.7 and ros2 expects 3.6, I downgraded, but got new errors...