I have already confirm my google map api is right but still get this error. The google map api service is already installed too. I launch this project from other computers. The original one is written half year ago, so the google map api may expire and do not work. I request a new one from the link in the google_map_api.xml
file when I launch the project. But it is still failed. I have already search the method in google but none of them fits in my project.
The error is showed below:
E/b: Authentication failed on the server.
E/Google Maps Android API: Authorization failure. Please see https://developers.google.com/maps/documentation/android-api/start for how to correctly set up the map.
E/Google Maps Android API: In the Google Developer Console (https://console.developers.google.com)
Ensure that the "Google Maps Android API v2" is enabled.
Ensure that the following Android Key exists:
API Key: AIzaSyAP40xIAML1UxDZgdPb6KKANBNvap01KGA
Android Application (<cert_fingerprint>;<package_name>): CD:FD:78:5B:85:51:53:29:49:A0:91:77:D5:B5:38:47:6B:B5:A1:F1;com.example.administrator.locationandmaps