chore: update minimum iOS version to 12.1 for build error

[MarlonJD]

Description

Flutter (Channel stable, 3.16.0, on macOS 14.0 23A344 darwin-arm64, locale tr-TR)
Android toolchain - develop for Android devices (Android SDK version 34.0.0)
Xcode - develop for iOS and macOS (Xcode 15.0.1)
connectivity_plus: 5.0.1

Cannot build on iOS with iOS: 12 with this error:

Launching lib/main.dart on iPhone 15 Pro Max in debug mode...
main.dart:1
Xcode build done.                                           34,6s
Failed to build iOS app
Swift Compiler Error (Xcode): Compiling for iOS 12.0, but module 'Reachability' has a minimum deployment target of iOS 12.1: /Users/marlonjd/dev/monolibMobile/packages/monolibmobile/build/ios/Debug-iphonesimulator/ReachabilitySwift/Reachability.framework/Modules/Reachability.swiftmodule/x86_64-apple-ios-simulator.swiftmodule
/Users/marlonjd/.pub-cache/hosted/pub.dev/connectivity_plus-5.0.1/ios/Classes/ReachabilityConnectivityProvider.swift:1:7

Could not build the application for the simulator.
Error launching application on iPhone 15 Pro Max.

For this reason I changed to minimum target, but it's your call whether increasing or not iOS minimum deployment target.

Checklist

• I read the Contributor Guide and followed the process outlined there for submitting PRs.
• I titled the PR using Conventional Commits.
• I did not modify the CHANGELOG.md nor the plugin version in pubspec.yaml files.
• All existing and new tests are passing.
• The analyzer (flutter analyze) does not report any problems on my PR.

Breaking Change

It can be breaking change if your minimum target is 12.0

• Yes, this is a breaking change (please indicate that with a ! in the title as explained in Conventional Commits).
• No, this is not a breaking change.

[vbuberen]

Do you have any sources or explanations on why 12.1 is needed?

[MarlonJD]

Do you have any sources or explanations on why 12.1 is needed?

I updated my PR detail with error.

[vbuberen]

I can't confirm this issue as example app builds fine with Xcode 15.0.1 locally for me from clean state for both simulator and real device.
So till there is a reproducer provided and more people having this issue report about it I can't accept this PR as it looks like you have some issues in your project setup.

[MarlonJD]

@vbuberen can you check that you use 5.0.1 in pubspec.lock? I tried to reproduce I cannot recreate error because it was using 4.x.x version, try with 5.0.1 and flutter 3.16.0 and xcode 15.0.1. I tried 2 different machine and it gives me same error

[vbuberen]

can you check that you use 5.0.1 in pubspec.lock?

I am pretty sure I know how to build an example app for plugins that I maintain, so yes, it is using the latest plugin version and Xcode 15.0.1 and Flutter 3.16.0.

As I said you'd better check your project setup.

[MarlonJD]

Interesting, I cannot build without change connectivity_plus target to 12.1 in Xcode, I'll check what the issue, thanks

[vbuberen]

I'll check what the issue, thanks

Maybe too obvious, but have you tried to do flutter clean and get all dependencies fetched again without cache? Maybe some issue with caching.

[MarlonJD]

yes I did flutter clean, also cleaned pub cache, removed all podfile.lock, removed .symlinks/, Pods/, .podlock.

[vbuberen]

Still there is no information on why 12.1 might be needed. Closing.