errore while loading network
Closed this issue · 5 comments
[log] PdfException: Failed to download PDF file: 416 Requested Range Not Satisfiable
[log] #0 _downloadBlock (package:pdfrx/src/pdf_file_cache.dart:491:5)
<asynchronous suspension>
#1 pdfDocumentFromUri (package:pdfrx/src/pdf_file_cache.dart:377:24)
<asynchronous suspension>
#2 PdfDocumentListenable.load.<anonymous closure> (package:pdfrx/src/pdf_document_ref.dart:396:22)
<asynchronous suspension>
#3 objectSynchronized.<anonymous closure> (package:synchronized/src/extension_impl.dart:37:18)
<asynchronous suspension>
#4 BasicLock.synchronized (package:synchronized/src/basic_lock.dart:33:16)
<asynchronous suspension>
#5 objectSynchronized (package:synchronized/src/extension_impl.dart:34:12)
<asynchronous suspension>
#6 PdfDocumentListenable.load (package:pdfrx/src/pdf_document_ref.dart:390:12)
<asynchronous suspension>
code
import 'dart:developer';
import 'package:flutter/material.dart';
import 'package:pdfrx/pdfrx.dart';
void main() {
runApp(const MainPage());
}
class MainPage extends StatefulWidget {
const MainPage({super.key});
@override
State<MainPage> createState() => _MainPageState();
}
class _MainPageState extends State<MainPage> {
PdfViewerController controller = PdfViewerController();
bool search = false;
TextEditingController searchTextFeild = TextEditingController();
@override
void initState() {
super.initState();
// controller.
}
@override
void dispose() {
super.dispose();
searchTextFeild.dispose();
}
@override
Widget build(BuildContext context) {
return MaterialApp(
debugShowCheckedModeBanner: false,
home: Scaffold(
appBar: search
? AppBar(
title: TextField(
controller: searchTextFeild,
decoration: InputDecoration(
hintText: "seach here",
suffix: IconButton(
onPressed: () {
// controller.
},
icon: const Icon(Icons.search))),
),
)
: AppBar(
leading: IconButton(
icon: const Icon(Icons.menu),
onPressed: () {
// showLeftPane.value = !showLeftPane.value;
},
),
title: const Text('Pdfrx example'),
actions: [
IconButton(onPressed: () {}, icon: const Icon(Icons.bookmark)),
IconButton(
onPressed: () {
search = true;
},
icon: const Icon(Icons.search)),
],
),
body: PdfViewer.uri(
Uri.parse('https://bugs.python.org/file47781/Tutorial_EDIT.pdf'),
controller: controller,
params: PdfViewerParams(
enableKeyboardNavigation: true,
// forceReload: true,
// linkWidgetBuilder: (context, link, size) {
// return GestureDetector(
// child: Container(width: size.width, height: size.height, color: Colors.transparent),
// onTap: () {
// log(link.toString());
// },
// );
// },
enableTextSelection: true,
errorBannerBuilder: (context, error, stacktrace, ref) {
log(error.toString());
log(stacktrace.toString());
return Container();
}),
),
// PdfViewer.uri(
// Uri.parse('https://bugs.python.org/file47781/Tutorial_EDIT.pdf'),
// // passwordProvider: () => 'test',
// ),
),
);
}
}```
At least, with 1.0.70, I can correctly show the PDF on Android/Windows.
Could you please show me your flutter doctor -v?
flutter doctor -v
[✓] Flutter (Channel stable, 3.22.2, on Microsoft Windows [Version 10.0.22631.3737], locale en-IN)
• Flutter version 3.22.2 on channel stable at D:\software\flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 761747bfc5 (2 weeks ago), 2024-06-05 22:15:13 +0200
• Engine revision edd8546116
• Dart version 3.4.3
• DevTools version 2.34.3
[✓] Windows Version (Installed version of Windows is version 10 or higher)
[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
• Android SDK at C:\Users\naik9\AppData\Local\Android\sdk
• Platform android-34, build-tools 34.0.0
• Java binary at: C:\Program Files\Android\Android Studio1\jbr\bin\java
• Java version OpenJDK Runtime Environment (build 17.0.10+0--11609105)
• All Android licenses accepted.
[✓] Android Studio (version 2024.1)
• Android Studio at C:\Program Files\Android\Android Studio1
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 17.0.10+0--11609105)
[✓] VS Code (version 1.90.2)
• VS Code at C:\Users\naik9\AppData\Local\Programs\Microsoft VS Code
• Flutter extension version 3.91.20240529
[✓] Connected device (2 available)
• Windows (desktop) • windows • windows-x64 • Microsoft Windows [Version 10.0.22631.3737]
• Edge (web) • edge • web-javascript • Microsoft Edge 125.0.2535.79
[✓] Network resources
• All expected network resources are available.
Thanks for providing a new package, it is search a valuable package to use for PDF, as of now any track of like this with many feathers i have sorted this issue it has been done. The reason of the like has some exp time so it's not loading file and get 416 error of network. I have just replaced the link with another it Woking. But I would like to check the give link valued for PDF fetch
I've identified the cause of the issue.
It does not occur on the first time user opens the PDF file.
When the user re-visit the same PDF file, the site let the PDF viewer to re-download the content and then the client mis-behaves due to an internal logic error.
1.0.71 contains the fix.