Application crashing when displaying PDF from the Web

[noorbakerally]

I am getting the following error when displaying a PDF from the Web.

I/System.out(22362): Already closed
W/System.err(22362): java.lang.IllegalStateException: Already closed
W/System.err(22362): 	at android.graphics.pdf.PdfRenderer.throwIfClosed(PdfRenderer.java:267)
W/System.err(22362): 	at android.graphics.pdf.PdfRenderer.close(PdfRenderer.java:185)
W/System.err(22362): 	at pt.tribeiro.flutter_plugin_pdf_viewer.FlutterPluginPdfViewerPlugin.getPage(FlutterPluginPdfViewerPlugin.java:206)
W/System.err(22362): 	at pt.tribeiro.flutter_plugin_pdf_viewer.FlutterPluginPdfViewerPlugin.access$100(FlutterPluginPdfViewerPlugin.java:31)
W/System.err(22362): 	at pt.tribeiro.flutter_plugin_pdf_viewer.FlutterPluginPdfViewerPlugin$1.run(FlutterPluginPdfViewerPlugin.java:84)
W/System.err(22362): 	at android.os.Handler.handleCallback(Handler.java:907)
W/System.err(22362): 	at android.os.Handler.dispatchMessage(Handler.java:105)
W/System.err(22362): 	at android.os.Looper.loop(Looper.java:216)
W/System.err(22362): 	at android.os.HandlerThread.run(HandlerThread.java:65)
D/PdfViewerPlugin(22362): Retrieving page failed.
D/AndroidRuntime(22362): Shutting down VM
W/ireui.fluxstor(22362): Accessing hidden method Lcom/msic/qarth/PatchStore;->createDisableExceptionQarthFile(Ljava/lang/Throwable;)Z (blacklist, JNI)
E/ireui.fluxstor(22362): [qarth_debug:]  get PatchStore::createDisableExceptionQarthFile method fail.
I/flutter (22362): ℹ️[10:46:31-4631ms]MissingPluginException(No implementation found for method getPage on channel flutter_plugin_pdf_viewer)
I/flutter (22362): ℹ️[10:46:31-4631ms]#0      MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:175:7)
I/flutter (22362): <asynchronous suspension>
I/flutter (22362): #1      PDFDocument.get (package:advance_pdf_viewer/src/document.dart:97:18)
I/flutter (22362): <asynchronous suspension>
I/flutter (22362): #2      _PDFViewerState._loadPage (package:advance_pdf_viewer/src/viewer.dart:151:18)
I/flutter (22362): <asynchronous suspension>
I/flutter (22362): 
E/AndroidRuntime(22362): FATAL EXCEPTION: main
E/AndroidRuntime(22362): Process: com.inspireui.fluxstore, PID: 22362
E/AndroidRuntime(22362): java.lang.IllegalStateException: Reply already submitted
E/AndroidRuntime(22362): 	at io.flutter.embedding.engine.dart.DartMessenger$Reply.reply(DartMessenger.java:431)
E/AndroidRuntime(22362): 	at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler$1.success(MethodChannel.java:267)
E/AndroidRuntime(22362): 	at pt.tribeiro.flutter_plugin_pdf_viewer.FlutterPluginPdfViewerPlugin$1$2.run(FlutterPluginPdfViewerPlugin.java:92)
E/AndroidRuntime(22362): 	at android.os.Handler.handleCallback(Handler.java:907)
E/AndroidRuntime(22362): 	at android.os.Handler.dispatchMessage(Handler.java:105)
E/AndroidRuntime(22362): 	at android.os.Looper.loop(Looper.java:216)
E/AndroidRuntime(22362): 	at android.app.ActivityThread.main(ActivityThread.java:7625)
E/AndroidRuntime(22362): 	at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(22362): 	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:524)
E/AndroidRuntime(22362): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:987)
I/Process (22362): Sending signal. PID: 22362 SIG: 9

Here are my codes:

import 'package:advance_pdf_viewer/advance_pdf_viewer.dart';
import 'package:flutter/material.dart';

class PDFViewerContainer extends StatefulWidget {


  const PDFViewerContainer({
    Key? key,
  }) : super(key: key);

  @override
  State<StatefulWidget> createState() {
    return PDFViewerContainerState();
  }
}

class PDFViewerContainerState extends State<PDFViewerContainer>  {
  late PDFDocument document;
  bool isLoading = true;
  String url = "https://www.w3.org/WAI/ER/tests/xhtml/testfiles/resources/pdf/dummy.pdf";

  @override
  void initState() {
    Future.delayed(Duration.zero,() async {
      document = await PDFDocument.fromURL(url);
      setState(() {
        isLoading = false;
      });
    });
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    if (isLoading){
      return CircularProgressIndicator();
    } else {
      return PDFViewer(document: document,);
    }
  }
}

[locnt19]

hello guy, you can check here:

#102 (comment)
and here

#102 (comment)