Chartboost Ads Aren't Showing

Chartboost ads aren't showing and I am getting this in Xcode.

Chartboost Integration Warning: startWithAppId:appSignature:delegate must be called before +[Chartboost cacheInterstitial:]


Any solutions?

 

i think i read there is a fix for that in 2.2.9, not 100% sure though.

 

Thank you very much for your help playsgames6666.
@Andy can you confirm this?

 

No, there is a small Android only fix done in 2.2.9.

 

When 2.2.9 comes out, it is already promised since February