I use ion-side-menus. Sometimes, very often it stops to work. There are not any message in the console. So it is a mystery for me. It seems I override something but I do not know what. Thank you for a tip.
There may be possibility that you have also using swipe event for some other purpose so some times side-menu is not working, this is just one of the possibility which can be responsible for not working side-menu.
a code snap can give a idea, that what problem you were facing.
It seems because I use nested ion-nav-view .