Fabric failed to download settings Error Domain=FABNetworkError Code=-6

Question

I have implemented Fabric in my app and it always worked properly. Now, when I try to run my app on device I'm getting the following error:

[Fabric] failed to download settings Error Domain=FABNetworkError Code=-6 "(null)"

On simulator always works properly. Any idea?

Answer 1

As per the Twitter forum, this error message indicates that Fabric has troubles connecting to the server, i.e. no internet connection or one that is very slow / experiences a high package loss rate.

If you're in doubt, try opening a website on the device / emulator.