MfMailComposerViewController crash on ios8

Question

I'm getting a serious problem on MFMailComposerViewController when its entering to the viewcontroller.My project is on cocos2d ios.

[[CCDirector SharedDirector] presentViewController:MC Animated:YES completation:nil];//crashing here 

stack trace:

Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Application tried to present a nil modal view controller on target >>.'

Answer 1

Before to alloc and present the MFMailComposeViewController check if the device can send mails:

if ([MFMailComposeViewController canSendMail]) {
//your code here

}