Since a few days ago, mapframe dynamic maps don't reliably work with OpenStreetMap lines and shapes. Sometimes no map or only static maps are shown. The map server responds with status 404 instead of 200. Cause is the fail of mapserver function calls like this:
This calls do not return a GeoJSON object but an answer like
Cannot GET /geoline Cannot GET /geoshape
These errors occur in case of both geoshapes and geolines services. Unfortunately, this problem is not permanently but temporarily. Some time later all is OK or another OSM object is missing. Mainly this error occur in case of OSM relations. It is not known if it occur with OSM ways, too.