Summary of problems encountered in debugging positioning and navigation

Timed out waiting for transform from base_link to map to become available before running costmap, tf error: canTransform: target_frame map does not exist… canTransform returned after 0.100308 timeout was 0.1.

[ERROR] [1656480677.873590405]: “map” passed to lookupTransform argument target_frame does not exist.

[ WARN] [1656478989.096207746]: No laser scan received (and thus no pose updates have been published) for 1656478989.096181 seconds. Verify that data is being published on the /scan topic.

The reason for my problem is /map and /odom The release frequency is different ./odom Publishing frequency is too fast ,50Hz,/map Frequency of release 30Hz.
Reduce /odom Release frequency is enough , Down to 30Hz following .