GetNavigation deep link bug on android devices

[keremkabiloglu]

When I click on a deep link about my app iOS devices works properly. They can opens the given page in the link with parameters. But android devices cannot open links which are includes parameters. It throws error.

I/flutter (22040): Null check operator used on a null value
I/flutter (22040): #0      ParseRouteTree._parseParams (package:get/get_navigation/src/root/parse_route.dart:173)
I/flutter (22040): #1      ParseRouteTree.matchRoute (package:get/get_navigation/src/root/parse_route.dart:64)
I/flutter (22040): #2      PageRedirect.needRecheck (package:get/get_navigation/src/routes/route_middleware.dart:258)
I/flutter (22040): #3      PageRedirect.page (package:get/get_navigation/src/routes/route_middleware.dart:199)
I/flutter (22040): #4      GetMaterialApp.initialRoutesGenerate (package:get/get_navigation/src/root/get_material_app.dart:348)
I/flutter (22040): #5      _WidgetsAppState.build.<anonymous closure> (package:flutter/src/widgets/app.dart:1682)
I/flutter (22040): #6      NavigatorState.restoreState (package:flutter/src/widgets/navigator.dart:3609)

Map<String, String> _parseParams(String path, PathDecoded routePath) {
    final params = <String, String>{};
    var idx = path.indexOf('?');
    if (idx > -1) {
      path = path.substring(0, idx);
      final uri = Uri.tryParse(path);
      if (uri != null) {
        params.addAll(uri.queryParameters);
      }
    }
    var paramsMatch = routePath.regex.firstMatch(path);

    for (var i = 0; i < routePath.keys.length; i++) {
      var param = Uri.decodeQueryComponent(paramsMatch![i + 1]!);
      params[routePath.keys[i]!] = param; // Throws error.
    }
    return params;
  }
}

Flutter Version: 3.16.0
GetX Version: 4.6.6

[moo-kesh]

I have faced a similar issue like yours. You can try these two solutions:

1. check your initial route name, which should be '/'.
2. downgrade get to 4.6.5.

[udhaya3200]

Is issue resolved for me also same error

[LidiiaPl]

I have the same issue. The initial route name in my project is already '/' and I've downgraded get to 4.6.5. Didn't work.
Any other ideas?

[korutx]

I've submitted a PR (#3067) that aims to address the problem you've encountered.