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marchdev-tk / flutter_google_maps

A Flutter plugin for integrating Google Maps in iOS, Android and Web applications. It is a wrapper of google_maps_flutter for Mobile and google_maps for Web.
BSD 3-Clause "New" or "Revised" License
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Unable to addDirection with GeoCoord on Android #59

Open autosoft-co opened 4 years ago

autosoft-co commented 4 years ago

When I try to add direction to map. It fails with below error.

Here is my code.

_mapKey.currentState.addDirection(
        GeoCoord(
          lat1,
          lng1,
        ),
        GeoCoord(
          lat2,
          lng2,
        ),
        startLabel: "S",
        endLabel: "You",
);

It's works fine on web.

Error log

E/flutter ( 1300): [ERROR:flutter/lib/ui/ui_dart_state.cc(177)] Unhandled Exception: Unsupported operation: Unsupported type of argument: LatLng
E/flutter ( 1300): #0      _convertLocation (package:google_directions_api/src/directions.request.dart:24:3)
E/flutter ( 1300): #1      DirectionsRequest.toString (package:google_directions_api/src/directions.request.dart:213:35)
E/flutter ( 1300): #2      DirectionsService.route (package:google_directions_api/src/directions.dart:54:45)
E/flutter ( 1300): #3      GoogleMapState.addDirection (package:flutter_google_maps/src/mobile/google_map.state.dart:272:23)
E/flutter ( 1300): #4      _TrackOrderPageState._addDirectionOnMap.<anonymous closure> (package:foodxpapp/features/orders/presentation/pages/track_order_page.dart:88:28)
E/flutter ( 1300): #5      SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1117:15)
E/flutter ( 1300): #6      SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1063:9)
E/flutter ( 1300): #7      SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:971:5)
E/flutter ( 1300): #8      _rootRun (dart:async/zone.dart:1190:13)
E/flutter ( 1300): #9      _CustomZone.run (dart:async/zone.dart:1093:19)
E/flutter ( 1300): #10     _CustomZone.runGuarded (dart:async/zone.dart:997:7)
E/flutter ( 1300): #11     _invoke (dart:ui/hooks.dart:251:10)
E/flutter ( 1300): #12     _drawFrame (dart:ui/hooks.dart:209:3)
E/flutter ( 1300): 
Analyzing app...                                             
No issues found! (ran in 7.3s)
[✓] Flutter (Channel beta, 1.23.0-18.1.pre, on Mac OS X 10.15.6 19G2021 x86_64, locale en-IN)
    • Flutter version 1.23.0-18.1.pre at /Users/kinggaming/flutter
    • Framework revision 198df796aa (3 weeks ago), 2020-10-15 12:04:33 -0700
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    • Dart version 2.11.0 (build 2.11.0-213.1.beta)

[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
    • Android SDK at /Users/kinggaming/Library/Android/sdk
    • Platform android-29, build-tools 29.0.2
    • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)
    • All Android licenses accepted.

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    • CocoaPods version 1.9.3

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[✓] Connected device (3 available)
    • RMX1921 (mobile) • 5c7df826   • android-arm64  • Android 10 (API 29)
    • Web Server (web) • web-server • web-javascript • Flutter Tools
    • Chrome (web)     • chrome     • web-javascript • Google Chrome 86.0.4240.183

! Doctor found issues in 1 category.

autosoft-co commented 4 years ago

Found a fix.

Instead of passing GeoCoords to addDirection. You can pass LatLng string like below.

final latLng = "$lat,$lng";
eloix2 commented 2 years ago

Another way to fix it is using a String "lat,long", in case someone is having the same error and don't want to use latLng.