ios error Unsupported value: <FlutterError: 0x60c000031080> of type FlutterError

[iigacon]

I load with url on ios:
http://liveole.com/livescore-detail/basel-manchester-city-results22646
error log:
Unsupported value: <FlutterError: 0x60c000031080> of type FlutterError

[lejard-h]

Do you still have the error ? and do you have a longer stacktrace ?

[Gustik]

I have same problem on ios simulator

flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel dev, v0.1.7, on Mac OS X 10.13.3 17D47, locale ru-RU)
[✓] Android toolchain - develop for Android devices (Android SDK 27.0.3)
[✓] iOS toolchain - develop for iOS devices (Xcode 9.2)
[✓] Android Studio (version 3.0)
[✓] Connected devices (1 available)

• No issues found!

my widget

class DocumentPage extends StatelessWidget {
  DocumentPage();
  @override
  Widget build(BuildContext context) {
    return new WebviewScaffold(
      url: "http://www.google.com",
      appBar: new AppBar(
        title: new Text('hello'),
      ),
      withJavascript: true,
    );
  }
}

and error log

Launching lib/main.dart on iPhone X in debug mode...
Running pod install...
Running Xcode clean...
Starting Xcode build...
Xcode build done
Syncing files to device iPhone X...
Unsupported value: <FlutterError: 0x6000002210c0> of type FlutterError

[Gustik]

opens only https sites

[jparound30]

I think this problem is caused by ATS( App Transport Security ).

You can avoid it by setting the following settings in Info.plist.

    <key>NSAppTransportSecurity</key>
    <dict>
        <key>NSAllowsArbitraryLoads</key>
        <true/>
    </dict>

[Gustik]

Thank you jparound30! Its works.

[AskYous]

Hello.

I have no idea what Info.plist is. How do I add the shared code to it? Do I add it at the end of the file? Beginning?