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fluttercommunity / flutter_contacts

Contacts Service - A Flutter plugin to retrieve and manage contacts on Android and iOS devices. Maintainer: @lukasgit
https://pub.dev/packages/contacts_service
MIT License
153 stars 69 forks source link

Unsupported Swift Version #83

Closed dboce closed 5 years ago

dboce commented 5 years ago

由于我的xcode版本是最新的Version 10.2.1 (10E1001),使用此插件时总会提示: The target “contacts_service” contains source code developed with Swift 3.x. This version of Xcode does not support building or migrating Swift 3.x targets.

Use Xcode 10.1 to migrate the code to Swift 4.

我不能回退Xcode版本,但又没有什么好的办法来解决

lukasgit commented 5 years ago

Hi @duboce2008 can you please provide the output of your logs? Thanks!

dboce commented 5 years ago

Failed to build iOS app Error output from Xcode build: ↳ BUILD FAILED

Xcode's output: ↳ The “Swift Language Version” (SWIFT_VERSION) build setting must be set to a supported value for targets which use Swift. Supported values are: 4.0, 4.2, 5.0. This setting can be set in the build settings editor.

Could not build the application for the simulator. Error launching application on iPhone Xʀ.

lukasgit commented 5 years ago

@duboce2008 flutter console output?

dboce commented 5 years ago

yes

lukasgit commented 5 years ago

yes

Hi @duboce2008 we need more details. Please use "flutter -v" and post the results. Thanks!

lukasgit commented 5 years ago

@duboce2008 please check if issue #85 resolves the problem you're experiencing and let me know the results. Thanks!

lukasgit commented 5 years ago

We are not experiencing problems building with Swift, so closing this issue due to no response from @duboce2008.