Content._readDimensions (Cannot read property 'ev' of null)

I’ve published my app in Google Play Store one month ago and also use Sentry as Bug Tracker and getting this error continuously…!!

Cannot read property 'ev' of null

Ionic Version => 2.0.0
Cordova Android => 6.1

There are 2,200 Events occur for that and Approx. 1.3 K User already faced this issue
Kindly help me…!!