search

sebastienblanc / geolocation

Geolocation grails plugin
http://www.grails.org/plugin/geolocation
Other
13 stars 8 forks source link

Cannot get property 'coords' on null object #9

Open fcavola opened 11 years ago

fcavola commented 11 years ago

Step (on grails 1.3.7): -install the plugin -add geolocation:resources/ in the head -add geolocation:locateMe/ in the body -add script on the gsp

-test on Firefox 12.0 and chrome with agent for mobile

result: Error evaluating expression [session.position.coords.latitude] on line [11]: Cannot get property 'coords' on null object

Any advice?

mblde commented 10 years ago

The problem is likely that the geolocation service returns an error.

If you are using chrome see this bug report: https://code.google.com/p/chromium/issues/detail?id=154096

Basically, if you have a device (i.e. a desktop machine) without wifi, it might not work. To test whether geolocation is working with your browser in general, visit the following link from google developers: https://google-developers.appspot.com/maps/documentation/javascript/examples/map-geolocation