Your ROOT_URL in app.ini is http://git.osmesh.ru/ but you are visiting https://git.osmesh.ru/MOS/OpenBoard/src/commit/4491341a4d324297e26ed675092b31108e6faf3f/resources/library/applications/OpenStreetMap.wgt/api/img You should set ROOT_URL correctly, otherwise the web may not work correctly.

новые иконки в OpenBoard

Yimgo e1caa2f6b5 OSM widget added. ... This widget allows user to browse map using OSM tiles, from openstreetmap.org (classic view) and opencyclemap.org (relief/landscape view). The API to translate query to coordinates is from Geonames, which provides a key limited to 2k request/hour. Open-Sankoré could register a normal key or contact the administrator to get an unlimited key.		13 years ago
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blank.gif	OSM widget added.	13 years ago
east-mini.png	OSM widget added.	13 years ago
images.png	OSM widget added.	13 years ago
layer-switcher-maximize.png	OSM widget added.	13 years ago
layer-switcher-minimize.png	OSM widget added.	13 years ago
north-mini.png	OSM widget added.	13 years ago
south-mini.png	OSM widget added.	13 years ago
west-mini.png	OSM widget added.	13 years ago
zoom-minus-mini.png	OSM widget added.	13 years ago
zoom-plus-mini.png	OSM widget added.	13 years ago
zoom-world-mini.png	OSM widget added.	13 years ago