Rxswift: I meet an issue while pod spec lint and pod trunk

[StoneStoneStoneWang]

[!] The spec did not pass validation, due to 2 errors.

• ERROR | [iOS] xcodebuild: RxCocoa/RxCocoa/iOS/Proxies/RxWKNavigationDelegateProxy.swift:35:16: error: expression resolves to an unused property

[freak4pc]

Hey, please provide more details, you didn't provide enough to help you.

For example, you didn't mention which platforms, what did you do, how are you consuming RxSwift, and why do you even need to do pod spec lint and pod trunk.

Just FYI for next time, we usually automatically close any issues opened without filling the full template - please don't delete that one when opening an issue :)

[StoneStoneStoneWang]

My Xcode version is 10.2.1 and my macos is 10.15.3.
The website is my pod librarie https://github.com/StoneStoneStoneWang/ZStoreKit.git.

In the terminal I execute pod spec lint ZCocoa.podspec --allow-warnings or pod trunk push ZCocoa.podspec --allow-warnings.
It has two errors

spec.dependency 'RxCocoa', '5.0.1' is ok!
spec.dependency 'RxCocoa' or 'RxCocoa', '~> 5.0.1' is failed!

[freak4pc]

You're using a very old version of Xcode.

10.2.1 has been released over a year ago, we've seen 7-8 different Xcode releases since.

I might release a patch to solve this, but please note we won't keep supporting such an old Xcode version forever. In general, we guarantee supporting specific versions of operating systems, but not specific versions of Xcode itself.

[StoneStoneStoneWang]

Which xcode version do you use?

[freak4pc]

I personally use Xcode 11.4 which is the newest, but any version of Xcode 11 will work for you.

[StoneStoneStoneWang]

Thanks!

[StoneStoneStoneWang]

I will upgrade my xcode in the future