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ethz-asl / kalibr

The Kalibr visual-inertial calibration toolbox
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run kalibr_bagextractor appear the error : ModuleNotFoundError: No module named 'numpy_eigen' #563

Closed wwLin-slam closed 1 year ago

wwLin-slam commented 2 years ago

Hi,friends. when I run the python3 kalibr_bagextractor --image-topics /cam0/image_raw /cam1/image_raw --imu-topics /imu0 --output-folder dataset-dir --bag awsome.bag, but it appear the error: importing libraries Traceback (most recent call last): File "kalibr_bagextractor", line 4, in <module> import kalibr_common as kc File "~/kalibr_workspace/src/kalibr/aslam_offline_calibration/kalibr/python/kalibr_common/__init__.py", line 2, in <module> import numpy_eigen ModuleNotFoundError: No module named 'numpy_eigen'

How to resolve the error? Please help me! Thanks!

goldbattle commented 1 year ago

Hi, is this within a docker container? or is this on your system? Can you try building from scratch and seeing if there are any errors reported to console. This can happen if all packages didn't build correctly, or you did not source the ROS workspace.