I was creating a PDF file with the help of the PDF dependency & creating a file. Passed that file to the PDFViewerScaffold but getting an error stating as
[ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: MissingPluginException(No implementation found for method close on channel flutter_full_pdf_viewer)
E/flutter ( 7509): #0 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:165:7)
E/flutter ( 7509): <asynchronous suspension>
E/flutter ( 7509):
E/flutter ( 7509): [ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: MissingPluginException(No implementation found for method launch on channel flutter_full_pdf_viewer)
E/flutter ( 7509): #0 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:165:7)
E/flutter ( 7509): <asynchronous suspension>
E/flutter ( 7509): #1 PDFViewerPlugin.launch (package:flutter_full_pdf_viewer_null_safe/full_pdf_viewer_plugin.dart:38:5)
E/flutter ( 7509): <asynchronous suspension>
E/flutter ( 7509):