The use of Swift 3 @objc inference in Swift 4 mode is deprecated.

[nicolasjon]

Steps to reproduce 📜

When compiling for iOS release

Expected behaviour 🤔

Clean build.

Actual behaviour ⚠️

The use of Swift 3 @objc inference in Swift 4 mode is deprecated. Please address deprecated @objc inference warnings, test your code with “Use of deprecated Swift 3 @objc inference” logging enabled, and then disable inference by changing the "Swift 3 @objc Inference" build setting to "Default" for the "Runner" target.

Thanks

[mvanbeusekom]

Hi @nicolasjon, thanks for reaching out, your feedback is very appreciated.

I am trying to reproduce this issue but am unfortunately failing to do so. Based on your description I am taking the following steps:

• Clone the repo: git clone https://github.com/baseflowit/flutter-geolocator;
• On the terminal change into the example folder;
• Build the iOS version (in release mode): flutter build ios --release

Doing so results in the following output:

Building com.baseflow.geolocatorExample for device (ios-release)...
Signing iOS app for device deployment using developer identity: "iPhone Developer: Maurits Beusekom (SUMZR2RT3D)"
Starting Xcode build...
 ├─Building Dart code...                              1.8s
 ├─Assembling Flutter resources...                    1.0s
 └─Compiling, linking and signing...                  4.6s
Xcode build done.                                            8.3s

There is no mention of the error or warning you described above. Could you please elaborate?

[nicolasjon]

Hi, I am using the package from another project, I will try building the release version from your package Nicolas

…

On 5 July 2018 at 16:11, Maurits van Beusekom ***@***.***> wrote: Hi @nicolasjon <https://github.com/nicolasjon>, thanks for reaching out, your feedback is very appreciated. I am trying to reproduce this issue but am unfortunately failing to do so. Based on your description I am taking the following steps: - Clone the repo: git clone https://github.com/baseflowit/ flutter-geolocator; - On the terminal change into the example folder; - Build the iOS version (in release mode): flutter build ios --release Doing so results in the following output: Building com.baseflow.geolocatorExample for device (ios-release)... Signing iOS app for device deployment using developer identity: "iPhone Developer: Maurits Beusekom (SUMZR2RT3D)" Starting Xcode build... ├─Building Dart code... 1.8s ├─Assembling Flutter resources... 1.0s └─Compiling, linking and signing... 4.6s Xcode build done. 8.3s There is no mention of the error or warning you described above. Could you please elaborate? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#28 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AGPEpX6WuqIQhDoaGtEnWyu6JCQsGFa7ks5uDiyYgaJpZM4VD8Sx> .

[nicolasjon]

 Hi, Building com.baseflow.geolocatorExample for device (ios-release)... Automatically signing iOS for device deployment using specified development team in Xcode project: LK5496HQGV Running pod install... 1.2s Starting Xcode build... ├─Building Dart code... 22.1s ├─Assembling Flutter resources... 1.2s └─Compiling, linking and signing... 18.7s Xcode build done. 46.7s You have a faster machine than mine... Then when I go to Archive the project I get the attached screenshot This is the same warning as I get when building the archive for a project that uses the location package in the standard way - i.e with pubspec.yaml etc. Nicolas

…

On 5 July 2018 at 16:30, Nicolas ***@***.***> wrote: Hi, I am using the package from another project, I will try building the release version from your package Nicolas On 5 July 2018 at 16:11, Maurits van Beusekom ***@***.***> wrote: > Hi @nicolasjon <https://github.com/nicolasjon>, thanks for reaching out, > your feedback is very appreciated. > > I am trying to reproduce this issue but am unfortunately failing to do so. > Based on your description I am taking the following steps: > > - Clone the repo: git clone https://github.com/baseflowit/ > flutter-geolocator; > - On the terminal change into the example folder; > - Build the iOS version (in release mode): flutter build ios --release > > Doing so results in the following output: > > Building com.baseflow.geolocatorExample for device (ios-release)... > Signing iOS app for device deployment using developer identity: "iPhone Developer: Maurits Beusekom (SUMZR2RT3D)" > Starting Xcode build... > ├─Building Dart code... 1.8s > ├─Assembling Flutter resources... 1.0s > └─Compiling, linking and signing... 4.6s > Xcode build done. 8.3s > > There is no mention of the error or warning you described above. Could you > please elaborate? > > — > You are receiving this because you were mentioned. > Reply to this email directly, view it on GitHub > <https://github.com/BaseflowIT/flutter-geolocator/ issues/28#issuecomment-402755644>, > or mute the thread > <https://github.com/notifications/unsubscribe-auth/ AGPEpX6WuqIQhDoaGtEnWyu6JCQsGFa7ks5uDiyYgaJpZM4VD8Sx> > . > — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#28 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AGPEpa-tBXN7ajLJhr4ZHb6UXhriY1y5ks5uDjEMgaJpZM4VD8Sx> .

[nicolasjon]

Seems a more general issue. I have found it occurs in another flutter project of mine.

"Selecting “Build Settings”. Searching for “Inference” then changing the setting for “Swift 3 @objc Inference” from “On” to “Default”. If you have multiple targets in your project you may have to do this for each target."