Hi,
We require for plugins to either:

• be actively maintained by someone (original author or not)
• or allow us to maintain it (when there is breaking core changes for example)

This works pretty well for majority of plugins, but I struggle on this one. If I understand the current situation:

• this repository is no longer active
• its fork (https://github.com/matthieun/josm-geojson) is no longer active
• the fork of its fork (Larry0ua#1 (comment)) is no longer active

This situation is crazy. I totally understand that people lose interest in maintaining a JOSM plugin, but in this case forking over and over is a waste of our time to understand the situation, who is the maintainer, etc.

A better solution would be to merge fork commits to this original repository, then transfer it to the JOSM Github organization. All of you would still have commit privileges if you want to, but it would be simpler to understand, and we could maintain the plugin ourselves.

Would it be ok for you?

Hi,

I've tried your plugin for loading this geojson file http://umap.openstreetmap.fr/48f1e91c-3fb5-4084-b26c-0e50e91ec739
The plugin prints :
INFO: Open file: /home/dumoulin/Téléchargements/features.geojson (16063 bytes)
Parsing GeoJSON: /home/dumoulin/Téléchargements/features.geojson

And nothing else after several minutes. From the GeoJsonFileImporter.java source, I was excepted the message "Added layer.". So I think something is wrong.

Does it works for you?

I have a GeoJSON that was created by QGIS using WGS84.

The plugin cannot read urn:ogc:def:crs:OGC:1.3:CRS84 which is an OGC projection.

INFO: Open file: /Users/mac/Documents/Roads_WGS84.geojson (18109785 bytes)
INFO: Parsing GeoJSON: /Users/mac/Documents/Roads_WGS84.geojson
ERROR: Unknown CRS urn:ogc:def:crs:OGC:1.3:CRS84
ERROR: Error while reading json file!

I installed it via the Plugins preference pane. I don't see any options to open a GeoJSON feed/file.

A web search for "JOSM GeoJSON" is finding this repo, but how does it relate to https://github.com/JOSM/geojson Looks like that's a more recently updated fork (but not labelled as a fork). Searching for GeoJSON plugins from within JOSM will only find that other repo.