Discussion board where members can learn more about Integration, Extensions and API’s for Qlik Sense.
Qliksense to PDF Converter extension not importing in QMC.. Please suggest...
It's a known issue for 2.1.1, but fortunately we have a workaround for that (thanks to swr)
check : Solutions for "Failed to import extensions" in Qlik Sense 2.1.1
Tried not working
There is another utility for cleaning unsupported files in a visualization extension (stefanwalther/ext-check · GitHub)
You should be able to use it.
See attached zip file, a "cleaned" version of QlikSenseToPDF extension