Some OpenLayers examples shows "XML Parsing Error: not well-formed" when loading GeoJSON file

[sanak]

I confirmed this issue on some OpenLayers examples on OSGeoLive 14.0 official release version (with ISO => VirtualBox setup).

• ​http://localhost/openlayers/examples/extent-interaction.html

[sanak]

Adding AddType application/json .geojson line to /etc/apache2/mods-available/mime.conf on the VM guest and restarting apache by sudo systemctl restart apache2 seems to solve the issue locally.

[sanak]

This issue seems to be solved on OSGeoLive 15 alpha1 by checking the following example.

• ​http://localhost/openlayers/examples/street-labels.html

I confirmed that /etc/mime.types now includes the following geo (or 3d) related formats,

:
application/geo+json				geojson
application/geo+json-seq
application/geopackage+sqlite3			gpkg
application/geoxacml+xml
:
application/gltf-buffer				glbin glbuf
application/gml+xml				gml
:

and I guess that those seem to be supported from debian bullseye ​media-types.

(Because previous debian buster ​mime-support - mime.types doesn't include above formats.)

Each type definitions seem to come from iana.org.

• ​application/geo+json
• ​application/geo+json-seq
• ​application/geopackage+sqlite3
• ​application/geoxacml+xml
• ​application/gltf-buffer
• ​application/gml+xml

Currently, bin/install_desktop.sh appends some entries to /etc/mime.types, ​https://github.com/OSGeo/OSGeoLive/blob/master/bin/install_desktop.sh#L193-L235

so, it may be better to adjust the part. (For example, .sqlite and .osm seem to be duplicate.)