ios - Admob is crashing but very rare -


usually ios app works fine. crashes. attached screenshot. called functions show admob interstitial. crashed. not sure how debug , why crashed time. code works fine of time crashes.

my app uses arc.

it iphone open gl es 2.0 game admob , iad

how debug it? steps should done?

i not sure when see such crash next time. crashes happen not often. if remove components iad , test not know when crash , how many tests run ensure removed part coursing problem or not.

i not wish submit app sometime crashes. may course bad reviews.

xcode screenshot

update crashes

@try/@catch not helping.

delegate update not helping either.

i got such crash again , have no idea can or coursing it.

ss xcode

enter image description here

wrap call try/catch.


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