Flutter: Unhandled exception: MissingPluginException(No implementation found for method getAll on channel plugins.flutter.io/shared_preferences)

ios sharedpreferences flutter
camilleB picture camilleB · Jun 4, 2018 · Viewed 30.7k times · Source

My Flutter application uses the Flutter SharedPreferences plugin and send values to the iOS side with platform.invokeMethod. If I start the application, I have this error:

[VERBOSE-2:dart_error.cc(16)] Unhandled exception:
MissingPluginException(No implementation found for method getAll on channel plugins.flutter.io/shared_preferences)
#0      MethodChannel.invokeMethod (package:flutter/src/services/platform_channel.dart:278:7)
<asynchronous suspension>
#1      SharedPreferences.getInstance (package:shared_preferences/shared_preferences.dart:25:27)
<asynchronous suspension>
#2      main (file:///Users/Developer/workspace/flutter-app/q_flutter2/lib/main.dart:25:53)
<asynchronous suspension>
#3      _startIsolate.<anonymous closure> (dart:isolate/runtime/libisolate_patch.dart:279:19)
#4      _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:165:12)

If I comment the function to send the value to iOS side, the error is not displayed and the SharedPreferences is working.

Someone can help me?

Answer

kriss picture kriss · Apr 17, 2019

No implementation found for method getAll on channel plugins.flutter.io.

The above will occur when you setup the plugin for the first time, so it has to be reinstalled.

Therefore, uninstall and reinstall your application.

Related questions

iOS Equivalent For Android Shared Preferences

I am porting an Android app to iOS, one thing I used was the Shared Preferences in Android to save each time a level was complete. That way when the user gets back into the app, they can see they …

Read More
How can I develop for iPhone using a Windows development machine?

Is there any way to tinker with the iPhone SDK on a Windows machine? Are there plans for an iPhone SDK version for Windows? The only other way I can think of doing this is to run a Mac VM …

Read More
Xcode - How to fix 'NSUnknownKeyException', reason: … this class is not key value coding-compliant for the key X" error?

I'm trying to link a UILabel with an IBOutlet created in my class. My application is crashing with the following error. What does this mean? How can I fix it? *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<…

Read More