ios-Set-app-location, click on the location of the cause of the collapse

The positioning of IOS8 needs some change. add plist files and choose between two choices during use,

Requestwheninuseauthorization

Requestalwaysauthorization

After debugging according to the configuration, functions are normal, inadvertently into the settings-app-location, click on the location, a crash, very unexpected

After the comparison debugging, because in the plist file add nslocationwheninuseusagedescription, type selection is a Boolean,

This is the cause of the crash, and later changed to string type can be, the following description is not strict requirements, generally so can "for better service, the app needs to access your location information"

ios-Set-app-location, click on the location of the cause of the collapse