No module named error about blendarmocap

[cgtinker]

can you link the console text?
the installation process failed in your case.

[kapilmathur123]

[cgtinker]

in the screenshot it looks like it has been installed on your system python. On windows users can have a custom python environment path in blender which may causes this issue.
For now, just copy the folders mediapipe, mediapipe-0.8.x.x.dist-info, cv2, opencv_contrib_python-4.x.x.xx.dist-info, opencv_python-4.x.x.xx.dist-info from your site packages in blenders site packages.

you should find the folders at:
User/username/AppData/Roaming/Python/Python39/site-packages
and move the folders to:
.Blender/Contents/Resources/3.0/python/lib/python3.7/site-packages

(path may differ a bit)

[kapilmathur123]

i got this location User/username/AppData/Roaming/Python/Python39/site-packages but i did not got this location Blender/Contents/Resources/3.0/python/lib/python3.7/site-packages

can you share this Blender/Contents/Resources/3.0/python/lib/python3.7/site-packages location screenshot

[cgtinker]

don't have a screenshot :>
blender installs it's own python binary which is located in the "blender" folder. /Contents/Resources is probably only for mac.
so basically the path is: 'your_blender_folder'/'blender_version'/python/lib/'python-version'/sitepackages

[kapilmathur123]

no module named " google" error

[cgtinker]

no module named " google" error

uhm. ok I'm confused. In the console message I don't see a reason for this behaviour. Also I'm not trying to import a "google" module. When does this issue occur? Does the detection work?

[kapilmathur123]

no its not work

[kapilmathur123]

and I also want to suggest you that you should make software or application for this addon for example blendartrack