Problems with midi insert

Hello everybody
I’ve got problems with the midi-Inserts e.g. arpache. I added the effect to an Instrument track an nothing happens. Same thing with Midi echo and all the others, allthough activated
Thanks in advantage for any help
Florian

Have you entered any midi notes for it to work on?

Thanks for your answer
sorry for the stupid question
The plugin was bypassed. Now it works