Combining two ways with relations caused crash and corrupted OSM file
|Reported by:||mikh43||Owned by:||team|
Combining two ways each of which had identical tagging including two relations. Usual bug report. Saved and exited. Could not then reload the osm file - "relation with external ID '-15,042' refers to a missing primitive with external ID '-15,530'. Lost a lot of work!
JOSM v3354 Java v1.6.0-18.