RMBTMapOptions.m line 59

in -[RMBTMapOptions initWithResponse:]

Number of crashes: 49
Impacted devices: 35

There's a lot more information about this crash on crashlytics.com: https://fabric.io/cznic3/ios/apps/cz.nic.netmetr/issues/56279604f5d3a7f76bf73387

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