run the demo,result in " Xcode a declaration cannot be both 'final' and 'dynamic' "

[sishenyihuba]

I run the demo,result in " Xcode a declaration cannot be both 'final' and 'dynamic' "

I search on stackoverflow,find out that do not let static class property in extension class. Is there any solution?

[lkzhao]

Could you give me more context? Which line are you getting this error on?

[yongseongkim]

Same event happened to me. When just run the examples project in Xcode 8.0, build failed.
it is swift compile error. a declaration cannot be both 'final' and 'dynamic'

[lkzhao]

@yongseongkim Can you give me a screen shot or line number?

[yongseongkim]

OSX ElCapitan Xcode 8.0
image

[lkzhao]

Somehow I am not getting this. If you change all static keyword to class in CAMediaTimingFunction+Hero.swift. Do you still get this error?

[lkzhao]

Nvm that shouldn't work.

[lkzhao]

It is something about this: http://stackoverflow.com/questions/29814706/a-declaration-cannot-be-both-final-and-dynamic-error-in-swift-1-2
I wont be able to dig deeper these two days. Will come back to this later. I would recommend updating your Xcode. I have no problem with Xcode 8.2.1

[yongseongkim]

I solved the problem by inserting @nonobjc annotation.
Thanks for your consideration.

[lkzhao]

@yongseongkim This is probably just a Xcode version issue. Please update your Xcode to 8.2 and above. Your source change will be overridden the next time you do a 'pod install'.

Thank you all for reporting this. 😆 I have updated Xcode version the README.

[sishenyihuba]

Hi lhzhao,Thanks for all that . It came out  fun when I update the Xcode version. Best Wishes.

…

On 2017年1月6日 +0800 AM1:20, Luke Zhao ***@***.***>, wrote: @yongseongkim This is probably just a Xcode version issue. Please update your Xcode to 8.2 and above. Your source change will be overridden the next time you do a 'pod install'. Thank you all for reporting this. 😆 I have updated Xcode version the README. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or mute the thread.