Jasper Reports "No Module Named"

[krithi_ramani]

This is not particular to Jasper. While creating and installing any custom app, the is case sensitive. Make sure the casing is uniform in all places( apps.txt, bench install-app , folder name)
refer:

Installing new custom app

@rmehta I’m facing the same error - I was able to install new app before (before the last big update (in which Document management was launched)…/any ideas?