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ImportError: No module named rospkg #33
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Are you using a catkin workspace for your project? Have you source the devel/setup.sh ? |
It was because of python2.7 and python3.8. I don't install rospkg in python2.7, I change my default python I search a long time but get nothing to solve this. Looks like numpy cancel |
If you are in conda environment , possibly this would help you to solve it ; https://anaconda.org/conda-forge/rospkg . |
I'm using Ubuntu 20.04 with noetic. I have already install full edition but I received a bug when I use this command:
roslaunch semantic_slam semantic mapping.launch
[ INFO] [1610618357.717406293]: Semantic octomap generator [max fusion]
Traceback (most recent call last):
File "/home/bie/ros_ws/Sem_SLAM/src/semantic_slam/semantic_cloud/src/semantic_cloud.py", line 14, in
import rospy
File "/opt/ros/noetic/lib/python3/dist-packages/rospy/init.py", line 49, in
from .client import spin, myargv, init_node,
File "/opt/ros/noetic/lib/python3/dist-packages/rospy/client.py", line 52, in
import roslib
File "/opt/ros/noetic/lib/python3/dist-packages/roslib/init.py", line 50, in
from roslib.launcher import load_manifest # noqa: F401
File "/opt/ros/noetic/lib/python3/dist-packages/roslib/launcher.py", line 42, in
import rospkg
ImportError: No module named rospkg
[semantic_cloud-2] process has died [pid 28899, exit code 1, cmd /home/bie/ros_ws/Sem_SLAM/src/semantic_slam/semantic_cloud/src/semantic_cloud.py __name:=semantic_cloud __log:=/home/bie/.ros/log/2a1d8be0-564f-11eb-90c0-244bfecec228/semantic_cloud-2.log].
log file: /home/bie/.ros/log/2a1d8be0-564f-11eb-90c0-244bfecec228/semantic_cloud-2*.log
The rivz window was successfully opened, but the semantic_image shows "No Image".
I've tried so hard to fix this, but it didn't work.
Maybe I install anaconda3 and it change my terminal? But I've tried to vim ~/.bashrc and delete anaconda content, it didn't work.
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