I'm testing my own Airnotifier server's Broadcast to Android devices with Moodle Mobile official app.
In Airnotifier; Google cloud messaging settings, I entered this number in the Project number. And entered the API key that I got from Google.
I get the following error from Airnotifier:
[E 160609 20:34:18 airnotifier:154] GCM problem: Mismatch sender Id
May you please review my above Google cloud messaging settings and please correct me in case of mis-entry.
Thank you very much.