Does it make a difference if You define: CONFIG 'ON_MISSING_DATA' 'IGNORE'
on the map level? /Lars S. 4 juni 2019 kl. 21:44, "Peter Schmitt" <pschm...@gmail.com (mailto:pschm...@gmail.com?to=%22Peter%20Schmitt%22%20<pschm...@gmail.com>)> skrev: Hi, I have MapServer configured to serve a WFS endpoint with GeoJSON. The data itself is in a PostGIS database. When I make a query for data that's non-existent, I get an empty feature collection: > curl > http://localhost/mapserv?service=WFS&VERSION=1.1.0&REQUEST=getfeature&typename=some_layer&srsname=EPSG:4326&OUTPUTFORMAT=geojson&some_runtime_substitution_parameter=42 > > (http://localhost/mapserv?service=WFS&VERSION=1.1.0&REQUEST=getfeature&typename=some_layer&srsname=EPSG:4326&OUTPUTFORMAT=geojson&some_runtime_substitution_parameter=42) > { > "type": "FeatureCollection", > "name": "some_layer", > "features": [] > } This works as anticipated. What I didn't expect is that MapServer logs an error: > msQueryByRect(): Search returned no results. No matching record(s) found I think this code is being invoked: https://github.com/mapserver/mapserver/blob/master/mapquery.c#L1287-L1288 (https://github.com/mapserver/mapserver/blob/master/mapquery.c#L1287-L1288) I do not think having no results should be considered an error. Is there a way to silence just this one type of error? I couldn't find anything obvious other than other than redirecting stderr to /dev/null or remove it via grep/sed. Thanks, Pete
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