Исправить поврежденную среду conda

Код ниже работает.

- (id)ht_findFirstResponder
{
    //ignore hit test fail view
    if (self.userInteractionEnabled == NO || self.alpha <= 0.01 || self.hidden == YES) {
        return nil;
    }
    if ([self isKindOfClass:[UIControl class]] && [(UIControl *)self isEnabled] == NO) {
        return nil;
    }

    //ignore bound out screen
    if (CGRectIntersectsRect(self.frame, [UIApplication sharedApplication].keyWindow.bounds) == NO) {
        return nil;
    }

    if ([self isFirstResponder]) {
        return self;
    }

    for (UIView *subView in self.subviews) {
        id result = [subView ht_findFirstResponder];
        if (result) {
            return result;
        }
    }
    return nil;
}