Webview gone white in release mode

[naeem-shah]

flutter_inappwebview:
    git:
      url: https://github.com/pichillilorenzo/flutter_inappwebview.git
      ref: master

I'am making a video call application using twilio implemented in web.
When I test Video call in debug mode it's working as well, but when I test it in release mode webview gone white noting show.

here is my code:

InAppWebView(
              initialUrl: 'https://iprouk-testing.azurewebsites.net/VideoCheckup/Lite?pu=$patientUserName&du=$doctorUserName&at=$authToken&loc=$location',
              initialOptions: InAppWebViewWidgetOptions(
                crossPlatform: InAppWebViewOptions(
                  mediaPlaybackRequiresUserGesture: false,
                  debuggingEnabled: true,
                  javaScriptEnabled: true,
                ),
              ),
              onWebViewCreated: (InAppWebViewController controller) {
                webView = controller;
              },
              onLoadStop: (InAppWebViewController controller, String url) {
                print(url);
              },
              androidOnPermissionRequest: (InAppWebViewController controller, String origin, List<String> resources) async {
                print(origin);
                print(resources);
                return PermissionRequestResponse(resources: resources, action: PermissionRequestResponseAction.GRANT);
              }
          ),

[pichillilorenzo]

With the new version 3.0.0, it should work! Let me know

[mdanilowski]

I am having similar trouble on android <=6.0 (API 21).
The WebView is just a white space.
Using version 3.1.0.

[iamar1k92]

Add internet permission in android/app/src/main/AndroidManifest.xml.

under the package name

[github-actions]

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