ios - Right bar button item action is not working on iOS11 -


i have created right action bar item button using following code. code working fine below ios 11, not working on ios 11.

self.navigationitem.rightbarbuttonitem = [[uibarbuttonitem alloc]initwithtitle:nslocalizedstring(@"save", nil) style:uibarbuttonitemstyleplain target:self action:@selector(updatebuttontapped)];

i noticed same thing in beta 6. not solution me works if add in viewdidappear instead of viewdidload.


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