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sidlatau / flutter_document_picker

Allows user pick a document. Picked document is copied to app temporary directory. Optionally allows pick document with specific extension only.
Apache License 2.0
41 stars 29 forks source link

need to upload the selected document #23

Closed Atominac closed 5 years ago

VyasPrachi commented 5 years ago

Hello @sidlatau , I have applied same code but I am getting below error: I/flutter ( 5055): MissingPluginException(No implementation found for method pickDocument on channel flutter_document_picker)

Please help me out

sidlatau commented 5 years ago

The plugin apparently hasn't been registered on the platform side. A few questions:

  1. Does it fail on iOS, Android, or both?
  2. Have you executed flutter run targeting that platform since you changed the pubspec file? This is needed to have Flutter inject plugin dependencies into the platform-specific parts of your app. Please note that hot restart/hot reload is not enough to trigger the injection.
  3. Does the GeneratedPluginRegistrant file that flutter run should have generated in your project contain a line registering the path provider plugin?
  4. Does your AppDelegate.m (iOS) or MainActivity.java (Android) contain a call to GeneratedPluginRegistrant asking it to register itself? Those calls should be made from the app launch method (application:didFinishLaunchingWithOptions: on iOS, onCreate on Android) as exemplified here.