Semantic Maps (google maps format) display "curl4" with a blue screen
Jeroen, thanks a lot for your reply.
I checked HTML source but no errors found. I then found that "Curl4" is just like "ace lock service inc", which points to somewhere in the ocean near west Africa (0°N, 0°W). I then noticed that my geocode result looks like (1°北, 2°西) instead of (1°N, 2°W). BTW, my site language is Chinese. I then changed the site language to English and Semantic Maps worked fine.
My guess is Geographic coordinate's parser does not support i18n geocode formats, which is totally understandable. I just need to make the geocode result look like (1°N, 2°W) in my wiki. That should be easy.
The PHP library used by Maps 3.0 supports using alternate symbols for the direction labels. So far Maps is not making use of this facility though. https://github.com/DataValues/Geo/blob/master/src/ValueParsers/GeoCoordinateParserBase.php#L42
