Getting error Unsupported value: <FlutterError: 0x60c000225500> of type FlutterError

[manujbahl]

Do you know what that error means?

Here is the code I added. Same happens with full screen WebViewScaffold.

flutterWebviewPlugin.launch("http://www.cnn.com",
rect: new Rect.fromLTWH(
0.0, 0.0, MediaQuery.of(context).size.width, 300.0),
userAgent: kAndroidUserAgent);

[manujbahl]

I think it is the http vs https issue. I get that error on iOS when visiting an http link.
Is there a workaround?

[mikowm]

Yes, the reason is that you're trying to load an HTTP URL. You can change the .plist file (Info.plist) in your project to add an exception for specific domains or disable App Transport Security (ATS) to allow all connections. You can find the code for both solutions here.

[lejard-h]

Hi, do you still have this issue ?