cgeo

I use mapnavigator in combination with cgeo c:geo for geocaching. But I encountered problems recently



I do my geocaching searches with cgeo in offline mode with previously downloaded caches.



The maps I use in offline mode are from mapnavigator. These are open
streetmap maps which are saved on my SD card in my smartphone.



A while ago, I managed to have the two programs understand each other.
When I opened the details of the cache description and then touched the
map, several options were offered. One of them was "use external map".
This opens the mapnavigator maps and until a few days ago, I saw the
target coordinates marked on the map.



Then, a few days ago, there was an automatic update (I do not know
whether cgeo or mapnavigator was responsible for it). The result of the
same action now is:



"i Navigator

Adresse wurde nicht gefunden (address not found)"



What has changed? Can you help?