placemarkFromCoordinates() 在 flutter goecoding 插件中不起作用

问题描述

我尝试使用 placemarkFromCoordinates() 但出现以下错误：

[ERROR:Flutter/lib/ui/ui_dart_state.cc(199)] Unhandled Exception: PlatformException(IO_ERROR,A network error occurred trying to lookup the supplied coordinates (latitude: 25.697771,longitude: 78.654394).,null,null)
E/Flutter ( 5364): #0      StandardMethodCodec.decodeEnvelope
package:Flutter/…/services/message_codecs.dart:597
E/Flutter ( 5364): #1      MethodChannel._invokeMethod
package:Flutter/…/services/platform_channel.dart:158
E/Flutter ( 5364): <asynchronous suspension>
E/Flutter ( 5364): #2      MethodChannelGeocoding.placemarkFromCoordinates
package:geocoding_platform_interface/…/implementations/method_channel_geocoding.dart:56
E/Flutter ( 5364): <asynchronous suspension>
E/Flutter ( 5364): #3      _SingleAddressDetailWidgetState.build.<anonymous closure>.<anonymous closure>
package:jeanswest/…/userAddresses/single-address-detail-widget.dart:390
E/Flutter ( 5364): <asynchronous suspension>
E/Flutter ( 5364):

我使用 geocoding: ^2.0.0 插件并检查其他旧版本，例如 1.0.5

我的代码：

388    LatLng newLatLng = LatLng(25.697771,78.654394);
390    List<Placemark> dbAddress =
391       await placemarkFromCoordinates(
392          newLatLng.latitude,393          newLatLng.longitude,394        );

解决方法

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