bryceco
v 3.1.0 puts nodes twice in a way
Recently I found some issues with nodes that are duplicate in a way with OSM inspector. All are created by Go Map!! 3.1.0. In all these cases there are 2 touching polygons whose lines share some nodes. One of the polygons has one node twice in the way (same node ID). All cases are from different mappers. Some examples (of course mappers who are doing quality assurance will correct the issues sooner or later, so the collection is only a snapshot): https://www.openstreetmap.org/way/168898511 : node https://www.openstreetmap.org/node/1800782724 is twice in the way https://www.openstreetmap.org/way/171395549 : node https://www.openstreetmap.org/node/8199986733 is twice in the way https://www.openstreetmap.org/way/22896347/history : node https://www.openstreetmap.org/node/9393197004 was twice in the way, already corrected https://www.openstreetmap.org/way/171395549/history : node https://www.openstreetmap.org/node/8199986733 was twice in way, already corrected.
I spent a little bit of time trying to reproduce this and failed. If anyone wants to take a look the easiest non-destructive approach is to to create/join some ways together, and then on the upload screen select Edit and look at the ways to see if any nodes are duplicated.