So, my app was doing good in testing, but the official release crash.
From firebase crashlytics, I get :
![crash](https://previews.dropbox.com/p/thumb/ABC7BNAk_UYARji86Ohj0aJZNERoHUtEQAfMGpZbFh21XeNpQOz0e9ZPhWmFmJYxc0AsbqUiK8wRqMWx79qpOAKZOZR-xDh1qc_E_tB-A6ryjamfWuzzLOI2JAw4MjH7sBpm1x26dcFr5DrQvnlHc-tMw_8X9b8Mwh3Y0NI0mc-wCG8B5dDSAf8uve1YEEup6x8-I7HFV9Be24gUEx-MIOVKnPHM01B2mHGvFQPx_ehQnfMpd1l6AcnQGUgpuwCEWSSPEYtCqR2qYjvEX8uDDESqRPGpq9YfF6op5wbCywXqewTXrSZfNcKZxvlqbmpn3zgIguKgT8qC9NvCX5gQ19iWaD-3meKAKZyeCMLZv9y0iw/p.png?fv_content=true&size_mode=5)
I'm using the Java API of SDK version 2 and just published an update to the Play Store. The app was working properly for 2 years.
We will move to version 4 soon, but right now, this thing has to work fast.
Anyone can help?