issue with iOS 10 and Xcode 8

[vasanth3008]

I am using 2.9 with pod, Works fine with Xocde 7.2.* with ios iOS9.* version I updated to Xcode 9 and Swift 3 and Now the Code files to create introview with following error

'NSInvalidArgumentException', reason: '-[_SwiftValue alpha]: unrecognized selector sent to instance 0x7f9cb86791e0'
*** First throw call stack:
(
    0   CoreFoundation                      0x00000001122cdf65 __exceptionPreprocess + 165
    1   libobjc.A.dylib                     0x000000011192fdeb objc_exception_throw + 48
    2   CoreFoundation                      0x00000001122d658d -[NSObject(NSObject) doesNotRecognizeSelector:] + 205
    3   CoreFoundation                      0x0000000112223f7a ___forwarding___ + 970
    4   CoreFoundation                      0x0000000112223b28 _CF_forwarding_prep_0 + 120
    5   EAIntroView                         0x000000010fe9ef98 -[EAIntroView viewForPage:atXIndex:] + 792
    6   EAIntroView                         0x000000010fe9e551 -[EAIntroView buildScrollView] + 177
    7   EAIntroView                         0x000000010fea5dbf -[EAIntroView setPages:] + 383
    8   EAIntroView                         0x000000010fe9c6a3 -[EAIntroView applyDefaultsToSelfDuringInitializationWithFrame:pages:] + 499
    9   EAIntroView                         0x000000010fe9c471 -[EAIntroView initWithFrame:andPages:] + 305

Seems all instance variable(alpha,bgImage,etc..) of IntroPage throw unrecognized selector sent to instance.

EAIntroView.m

- (UIView *)viewForPage:(EAIntroPage *)page atXIndex:(CGFloat)xIndex {
.....
 if(page.alpha < 1.f || !page.bgImage) {
        self.backgroundColor = [UIColor clearColor];
    }
....
}

[vasanth3008]

Passing array of Option EAIntroPage? to intro view caused this issue.