Error during Elevation Map, MacOS

Hi everyone, I am new to WebODM but I found it very complete and usefull.
After a testing day after installing(I am on MacOS M1 Monterey 12.5.1), I found some problems about some topic: an error during preview and exporting on Elevation Map:

Could not execute GRASS script /webodm/coreplugins/elevationmap/elevationmap.py from /webodm/app/media/tmp/tmp2q62lf83_grass_engine: Starting GRASS GIS… Creating new GRASS GIS location … Cleaning up temporary files… Executing <python3 /webodm/coreplugins/elevationmap/elevationmap.py dsm=/webodm/app/media/project/1/task/e9ed4a10-ab50-486b-9c30-7f0db1ae2dc4/assets/odm_dem/dsm.tif interval=15 format=GeoJSON noise_filter_size=3.0 epsg=4326> … Traceback (most recent call last): File “/webodm/coreplugins/elevationmap/elevationmap.py”, line 63, in import cv2 ModuleNotFoundError: No module named ‘cv2’ Execution of <python3 /webodm/coreplugins/elevationmap/elevationmap.py dsm=/webodm/app/media/project/1/task/e9ed4a10-ab50-486b-9c30-7f0db1ae2dc4/assets/odm_dem/dsm.tif interval=15 format=GeoJSON noise_filter_size=3.0 epsg=4326> finished. Cleaning up temporary files…

Following the topic in the forum I find out a MacOS user who had the same error, so i tried him solution, disable/enable the Elevation map plugin and restart WebODM on terminal but when i try this command “./webodm.sh restart” this is what I recive: ./webodm.sh restart

-bash: ./webodm.sh: No such file or directory
In this way I have only one solution, the community.

I have another question for you all, when u try a preview or an export on 2d map visualization, for example “DSM”, do you wait a lot of time before the result or the download?
I want thank everybody who will help me with this problem. Again thank you all.

ERROR Elevation Map and Surface Model TIFF This is the old topic