Your ROOT_URL in app.ini is http://git.osmesh.ru/ but you are visiting https://git.osmesh.ru/MOS/OpenBoard/src/commit/4014240178071f0f2f15b44fbed553d8c9685467/resources/images/virtual.keyboard
You should set ROOT_URL correctly, otherwise the web may not work correctly.
Anatoly Mihalchenko
3901cc01a6