No module error python node

[BalasubramanyamEvani]

When I try to run the node in the ethzasl_icp_mapper/nodes/ , it shows me an error stating no module found
at import modular_cloud_matcher.srv and at import point_cloud.

[pomerlef]

This is an old node that was not supported since 6 years. Use dynamic_mapper.cpp instead.

[BalasubramanyamEvani]

Thank you for replying.

Can you guide me on how to launch the matcher_service.cpp? and How to call the method CloudMatcher::match, i need to call this while subscribing to two different point clouds.

Thanks

[pomerlef]

Unfortunately, we do not offer support for this node. It's just here as a reference and for transparency.

[BalasubramanyamEvani]

Hello,
Is there any method by which I can register a pair of point clouds. The point clouds are coming from two different topics.