jawadsahil / pdf_viewer_jk Goto Github PK
View Code? Open in Web Editor NEWLicense: BSD 3-Clause "New" or "Revised" License
License: BSD 3-Clause "New" or "Revised" License
@jawadsahil Because every version of flutter_test from sdk depends on async 2.6.1 and pdf_viewer_jk >=2.1.3 depends on async ^2.7.0, flutter_test from sdk is incompatible with pdf_viewer_jk >=2.1.3.
I'm getting this error when running project on iOS simulator. I tried run flutter clean
but it's not working.
`
CocoaPods' output:
↳
Preparing
Analyzing dependencies
Inspecting targets to integrate
Using `ARCHS` setting to build architectures of target `Pods-Runner`: (``)
Fetching external sources
-> Fetching podspec for `Flutter` from `Flutter/engine`
-> Fetching podspec for `FlutterPluginRegistrant` from `Flutter/FlutterPluginRegistrant`
-> Fetching podspec for `contacts_service` from `Flutter/.symlinks/contacts_service/ios`
-> Fetching podspec for `device_info` from `Flutter/.symlinks/device_info/ios`
-> Fetching podspec for `fluttertoast` from `Flutter/.symlinks/fluttertoast/ios`
-> Fetching podspec for `path_provider` from `Flutter/.symlinks/path_provider/ios`
-> Fetching podspec for `path_provider_macos` from `Flutter/.symlinks/path_provider_macos/ios`
-> Fetching podspec for `pdf_viewer_jk` from `Flutter/.symlinks/pdf_viewer_jk/ios`
[!] No podspec found for `pdf_viewer_jk` in `Flutter/.symlinks/pdf_viewer_jk/ios`
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/external_sources/path_source.rb:14:in `block in fetch'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/external_sources/path_source.rb:11:in `fetch'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/installer/analyzer.rb:901:in `fetch_external_source'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/installer/analyzer.rb:880:in `block (2 levels) in fetch_external_sources'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/installer/analyzer.rb:879:in `each'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/installer/analyzer.rb:879:in `block in fetch_external_sources'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/installer/analyzer.rb:878:in `fetch_external_sources'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/installer/analyzer.rb:117:in `analyze'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/installer.rb:410:in `analyze'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/installer.rb:234:in `block in resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/installer.rb:233:in `resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/installer.rb:156:in `install!'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/command/install.rb:52:in `run'
/Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/command.rb:52:in `run'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/bin/pod:55:in `<top (required)>'
/usr/local/bin/pod:23:in `load'
/usr/local/bin/pod:23:in `<main>'
Error running pod install
Error launching application on iPhone 11 Pro Max.
`
Non-fatal Exception: java.lang.Exception: Exception: Error reading PDF!
at PDFDocument.fromAsset(document.dart:74)
at _BookState.loadDocument(book.dart:53)
pdf reader not work and application stopped and this error sent to firebase Crashlytics from some mobiles as in Honor 8X but the most mobiles not give this error
my code is
PDFDocument doc = await PDFDocument.fromAsset('assets/pdf/book.pdf');
hey,
so i'm using this plugin and works fine,
but when is showing the pdf there is on blue button on the bottom of the page, that shows a list of all pages.
but when i click on the button i cant select a page or either exit from that list.
is just form me?
This is happening when run on android phone debugging in android studio on mac OS.
Attempt to invoke virtual method 'android.content.res.Resources android.app.Activity.getResources()' on a null object reference
I/System.out(29578): Attempt to invoke virtual method 'android.content.res.Resources android.app.Activity.getResources()' on a null object reference
W/System.err(29578): java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources android.app.Activity.getResources()' on a null object reference
W/System.err(29578): at pro.jawad.pdf_viewer_jk.PdfViewerJkPlugin.getPage(PdfViewerJkPlugin.java:168)
W/System.err(29578): at pro.jawad.pdf_viewer_jk.PdfViewerJkPlugin.access$100(PdfViewerJkPlugin.java:29)
W/System.err(29578): at pro.jawad.pdf_viewer_jk.PdfViewerJkPlugin$1.run(PdfViewerJkPlugin.java:70)
W/System.err(29578): at android.os.Handler.handleCallback(Handler.java:789)
W/System.err(29578): at android.os.Handler.dispatchMessage(Handler.java:98)
W/System.err(29578): at android.os.Looper.loop(Looper.java:164)
W/System.err(29578): at android.os.HandlerThread.run(HandlerThread.java:65)
[✓] Flutter (Channel stable, 2.2.1, on macOS 11.2.3 20D91 darwin-x64, locale en-AU)
• Flutter version 2.2.1 at /Users/lli/flutter
• Framework revision 02c026b03c (9 days ago), 2021-05-27 12:24:44 -0700
• Engine revision 0fdb562ac8
• Dart version 2.13.1
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
• Android SDK at /Users/bravedev/Library/Android/sdk
• Platform android-29, build-tools 29.0.3
• Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 11.0.8+10-b944.6916264)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 12.5, Build version 12E262
• CocoaPods version 1.10.1
[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Android Studio (version 4.2)
• Android Studio at /Applications/Android Studio.app/Contents
• 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 11.0.8+10-b944.6916264)
[✓] VS Code (version 1.56.2)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.23.0
[✓] Connected device (3 available)
• Android SDK built for x86 (mobile) • emulator-5554 • android-x86 • Android 10 (API 29) (emulator)
• macOS (desktop) • macos • darwin-x64 • macOS 11.2.3 20D91 darwin-x64
• Chrome (web) • chrome • web-javascript • Google Chrome 90.0.4430.212
• No issues found!
I got exception when openning the PDF on android. It happens after the phone got update. The phone is Samsung S7 edge. the android version is 8.0.0. The Samsung Experience version is 9.0. Android security patch level is 1 September 2020.
Null check operator used on a null value
sliver_multi_box_adaptor.dart in RenderSliverMultiBoxAdaptor.childMainAxisPosition at line 567 within flutter
sliver_multi_box_adaptor.dart in RenderSliverMultiBoxAdaptor.paint at line 635 within flutter
object.dart in RenderObject._paintWithContext at line 2317 within flutter
object.dart in PaintingContext.paintChild at line 187 within flutter
sliver_padding.dart in RenderSliverEdgeInsetsPadding.paint at line 274 within flutter
object.dart in RenderObject._paintWithContext at line 2317 within flutter
object.dart in PaintingContext.paintChild at line 187 within flutter
viewport.dart in RenderViewportBase._paintContents at line 654 within flutter
object.dart in PaintingContext.pushLayer at line 394 within flutter
object.dart in PaintingContext.pushClipRect at line 450 within flutter
viewport.dart in RenderViewportBase.paint at line 635 within flutter
object.dart in RenderObject._paintWithContext at line 2317 within flutter
object.dart in PaintingContext._repaintCompositedChild at line 139 within flutter
object.dart in PaintingContext.repaintCompositedChild at line 100 within flutter
object.dart in PipelineOwner.flushPaint at line 975 within flutter
binding.dart in RendererBinding.drawFrame at line 464 within flutter
binding.dart in WidgetsBinding.drawFrame at line 876 within flutter
binding.dart in RendererBinding._handlePersistentFrameCallback at line 328 within flutter
binding.dart in SchedulerBinding._invokeFrameCallback at line 1144 within flutter
binding.dart in SchedulerBinding.handleDrawFrame at line 1082 within flutter
binding.dart in SchedulerBinding._handleDrawFrame at line 998 within flutter
zone.dart in _rootRun at line 1354
zone.dart in _CustomZone.run at line 1258
zone.dart in _CustomZone.runGuarded at line 1162
hooks.dart in _invoke at line 163
platform_dispatcher.dart in PlatformDispatcher._drawFrame at line 259
hooks.dart in _drawFrame at line 126
[✓] Flutter (Channel stable, 2.2.1, on macOS 11.2.3 20D91 darwin-x64, locale en-AU)
• Flutter version 2.2.1 at /Users/lli/flutter
• Framework revision 02c026b03c (9 days ago), 2021-05-27 12:24:44 -0700
• Engine revision 0fdb562ac8
• Dart version 2.13.1
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
• Android SDK at /Users/bravedev/Library/Android/sdk
• Platform android-29, build-tools 29.0.3
• Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 11.0.8+10-b944.6916264)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 12.5, Build version 12E262
• CocoaPods version 1.10.1
[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Android Studio (version 4.2)
• Android Studio at /Applications/Android Studio.app/Contents
• 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 11.0.8+10-b944.6916264)
[✓] VS Code (version 1.56.2)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.23.0
[✓] Connected device (3 available)
• Android SDK built for x86 (mobile) • emulator-5554 • android-x86 • Android 10 (API 29) (emulator)
• macOS (desktop) • macos • darwin-x64 • macOS 11.2.3 20D91 darwin-x64
• Chrome (web) • chrome • web-javascript • Google Chrome 90.0.4430.212
• No issues found!
Please upgrade flutter_svg to version 0.19.2+1
/C:/Flutter/.pub-cache/hosted/pub.dartlang.org/flutter_svg-0.17.4/lib/src/picture_stream.dart:88:26: Error: Type 'DiagnosticableMixin' not found.
class PictureStream with DiagnosticableMixin {
^^^^^^^^^^^^^^^^^^^
/C:/Flutter/.pub-cache/hosted/pub.dartlang.org/flutter_svg-0.17.4/lib/src/picture_stream.dart:192:44: Error: Type 'DiagnosticableMixin' not found.
abstract class PictureStreamCompleter with DiagnosticableMixin {
^^^^^^^^^^^^^^^^^^^
/C:/Flutter/.pub-cache/hosted/pub.dartlang.org/flutter_svg-0.17.4/lib/src/picture_stream.dart:88:7: Error: The type 'DiagnosticableMixin' can't be mixed
in.
class PictureStream with DiagnosticableMixin {
^
/C:/Flutter/.pub-cache/hosted/pub.dartlang.org/flutter_svg-0.17.4/lib/src/picture_stream.dart:192:16: Error: The type 'DiagnosticableMixin' can't be mixed in.
abstract class PictureStreamCompleter with DiagnosticableMixin {
^
/C:/Flutter/.pub-cache/hosted/pub.dartlang.org/flutter_svg-0.17.4/lib/src/picture_stream.dart:167:11: Error: Superclass has no method named 'debugFillProperties'.
super.debugFillProperties(properties);
^^^^^^^^^^^^^^^^^^^
/C:/Flutter/.pub-cache/hosted/pub.dartlang.org/flutter_svg-0.17.4/lib/src/picture_stream.dart:171:30: Error: The method 'toStringShort' isn't defined for the class 'PictureStreamCompleter'.
FAILURE: Build failed with an exception.
Where:
Script 'C:\Flutter\packages\flutter_tools\gradle\flutter.gradle' line: 904
What went wrong:
Execution failed for task ':app:compileFlutterBuildRelease'.
Process 'command 'C:\Flutter\bin\flutter.bat'' finished with non-zero exit value 1
Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
Get more help at https://help.gradle.org
@jawadsahil The plugins pdf_viewer_jk
use a deprecated version of the Android embedding.
To avoid unexpected runtime failures, or future build failures, try to see if these plugins support the Android V2 embedding. Otherwise, consider removing them since a future release of Flutter will remove these deprecated APIs.
If you are plugin author, take a look at the docs for migrating the plugin to the V2 embedding: https://flutter.dev/go/android-plugin-migration.
In release sdk 2.5.0
W/System.err(19682): java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources android.app.Activity.getResources()' on a null object reference
W/System.err(19682): at pro.jawad.pdf_viewer_jk.PdfViewerJkPlugin.getPage(PdfViewerJkPlugin.java:168)
W/System.err(19682): at pro.jawad.pdf_viewer_jk.PdfViewerJkPlugin.access$100(PdfViewerJkPlugin.java:29)
W/System.err(19682): at pro.jawad.pdf_viewer_jk.PdfViewerJkPlugin$1.run(PdfViewerJkPlugin.java:70)
W/System.err(19682): at android.os.Handler.handleCallback(Handler.java:938)
W/System.err(19682): at android.os.Handler.dispatchMessage(Handler.java:99)
W/System.err(19682): at android.os.Looper.loop(Looper.java:223)
W/System.err(19682): at android.os.HandlerThread.run(HandlerThread.java:67)
I/flutter (19682): ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
I/flutter (19682): The following _CastError was thrown building NotificationListener<KeepAliveNotification>:
I/flutter (19682): Null check operator used on a null value
I/flutter (19682):
I/flutter (19682): The relevant error-causing widget was:
I/flutter (19682): PDFViewer
I/flutter (19682): file:///C:/Users/AndroidStudioProjects/byganet-flutter-app/lib/screens/pdf_viewer/pdf_viewer_screen.dart:66:17
I/flutter (19682):
I/flutter (19682): When the exception was thrown, this was the stack:
I/flutter (19682): #0 _PDFPageState._repaint (package:pdf_viewer_jk/src/page.dart:48:45)
I/flutter (19682): #1 _PDFPageState.didChangeDependencies (package:pdf_viewer_jk/src/page.dart:36:5)
I/flutter (19682): #2 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:4732:11)
I/flutter (19682): #3 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4548:5)
I/flutter (19682): #4 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3611:14)
I/flutter (19682): #5 Element.updateChild (package:flutter/src/widgets/framework.dart:3360:20)
I/flutter (19682): #6 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6090:14)
I/flutter (19682): #7 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #8 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6090:14)
I/flutter (19682): #9 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #10 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #11 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #12 StatelessElement.update (package:flutter/src/widgets/framework.dart:4655:5)
I/flutter (19682): #13 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #14 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #15 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #16 ProxyElement.update (package:flutter/src/widgets/framework.dart:4922:5)
I/flutter (19682): #17 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #18 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #19 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4746:11)
I/flutter (19682): #20 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #21 StatefulElement.update (package:flutter/src/widgets/framework.dart:4778:5)
I/flutter (19682): #22 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #23 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #24 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #25 StatelessElement.update (package:flutter/src/widgets/framework.dart:4655:5)
I/flutter (19682): #26 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #27 SliverMultiBoxAdaptorElement.updateChild (package:flutter/src/widgets/sliver.dart:1241:37)
I/flutter (19682): #28 SliverMultiBoxAdaptorElement.performRebuild.processElement (package:flutter/src/widgets/sliver.dart:1146:35)
I/flutter (19682): #29 Iterable.forEach (dart:core/iterable.dart:257:30)
I/flutter (19682): #30 SliverMultiBoxAdaptorElement.performRebuild (package:flutter/src/widgets/sliver.dart:1190:24)
I/flutter (19682): #31 SliverMultiBoxAdaptorElement.update (package:flutter/src/widgets/sliver.dart:1124:7)
I/flutter (19682): #32 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #33 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6090:14)
I/flutter (19682): #34 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #35 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #36 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #37 StatelessElement.update (package:flutter/src/widgets/framework.dart:4655:5)
I/flutter (19682): #38 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #39 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:5596:32)
I/flutter (19682): #40 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6243:17)
I/flutter (19682): #41 _ViewportElement.update (package:flutter/src/widgets/viewport.dart:228:11)
I/flutter (19682): #42 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #43 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6090:14)
I/flutter (19682): #44 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #45 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6090:14)
I/flutter (19682): #46 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #47 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6090:14)
I/flutter (19682): #48 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #49 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6090:14)
I/flutter (19682): #50 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #51 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #52 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4746:11)
I/flutter (19682): #53 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #54 StatefulElement.update (package:flutter/src/widgets/framework.dart:4778:5)
I/flutter (19682): #55 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #56 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6090:14)
I/flutter (19682): #57 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #58 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #59 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #60 ProxyElement.update (package:flutter/src/widgets/framework.dart:4922:5)
I/flutter (19682): #61 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #62 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6090:14)
I/flutter (19682): #63 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #64 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6090:14)
I/flutter (19682): #65 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #66 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6090:14)
I/flutter (19682): #67 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #68 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6090:14)
I/flutter (19682): #69 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #70 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #71 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #72 StatelessElement.update (package:flutter/src/widgets/framework.dart:4655:5)
I/flutter (19682): #73 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #74 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #75 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4746:11)
I/flutter (19682): #76 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #77 StatefulElement.update (package:flutter/src/widgets/framework.dart:4778:5)
I/flutter (19682): #78 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #79 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #80 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4746:11)
I/flutter (19682): #81 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #82 StatefulElement.update (package:flutter/src/widgets/framework.dart:4778:5)
I/flutter (19682): #83 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #84 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #85 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #86 StatelessElement.update (package:flutter/src/widgets/framework.dart:4655:5)
I/flutter (19682): #87 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #88 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #89 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4746:11)
I/flutter (19682): #90 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #91 StatefulElement.update (package:flutter/src/widgets/framework.dart:4778:5)
I/flutter (19682): #92 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #93 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:5596:32)
I/flutter (19682): #94 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6243:17)
I/flutter (19682): #95 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #96 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #97 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #98 StatelessElement.update (package:flutter/src/widgets/framework.dart:4655:5)
I/flutter (19682): #99 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #100 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #101 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #102 ProxyElement.update (package:flutter/src/widgets/framework.dart:4922:5)
I/flutter (19682): #103 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #104 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #105 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #106 ProxyElement.update (package:flutter/src/widgets/framework.dart:4922:5)
I/flutter (19682): #107 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #108 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:5596:32)
I/flutter (19682): #109 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6243:17)
I/flutter (19682): #110 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #111 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #112 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4746:11)
I/flutter (19682): #113 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #114 StatefulElement.update (package:flutter/src/widgets/framework.dart:4778:5)
I/flutter (19682): #115 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #116 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #117 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #118 ProxyElement.update (package:flutter/src/widgets/framework.dart:4922:5)
I/flutter (19682): #119 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #120 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #121 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4746:11)
I/flutter (19682): #122 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #123 StatefulElement.update (package:flutter/src/widgets/framework.dart:4778:5)
I/flutter (19682): #124 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #125 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6090:14)
I/flutter (19682): #126 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #127 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #128 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #129 StatelessElement.update (package:flutter/src/widgets/framework.dart:4655:5)
I/flutter (19682): #130 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #131 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6090:14)
I/flutter (19682): #132 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #133 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #134 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4746:11)
I/flutter (19682): #135 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #136 StatefulElement.update (package:flutter/src/widgets/framework.dart:4778:5)
I/flutter (19682): #137 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #138 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #139 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4746:11)
W/System (19682): A resource failed to call close.
I/chatty (19682): uid=10154(net.byga.bygaapp) FinalizerDaemon identical 3 lines
W/System (19682): A resource failed to call close.
I/flutter (19682): #140 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #141 StatefulElement.update (package:flutter/src/widgets/framework.dart:4778:5)
I/flutter (19682): #142 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #143 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #144 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #145 ProxyElement.update (package:flutter/src/widgets/framework.dart:4922:5)
I/flutter (19682): #146 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #147 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #148 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4746:11)
I/flutter (19682): #149 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #150 StatefulElement.update (package:flutter/src/widgets/framework.dart:4778:5)
I/flutter (19682): #151 Element.updateChild (package:flutter/src/widgets/framework.dart:3350:15)
I/flutter (19682): #152 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4599:16)
I/flutter (19682): #153 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4746:11)
I/flutter (19682): #154 Element.rebuild (package:flutter/src/widgets/framework.dart:4267:5)
I/flutter (19682): #155 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2582:33)
I/flutter (19682): #156 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:875:21)
I/flutter (19682): #157 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:328:5)
I/flutter (19682): #158 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1144:15)
I/flutter (19682): #159 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1082:9)
I/flutter (19682): #160 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:998:5)
I/flutter (19682): #164 _invoke (dart:ui/hooks.dart:163:10)
I/flutter (19682): #165 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:259:5)
I/flutter (19682): #166 _drawFrame (dart:ui/hooks.dart:126:31)
I/flutter (19682): (elided 3 frames from dart:async)
I/flutter (19682):
I/flutter (19682): ════════════════════════════════════════════════════════════════════════════════════════════════════
I/flutter (19682): ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
I/flutter (19682): The following assertion was thrown building SliverFillViewport:
I/flutter (19682): 'package:flutter/src/rendering/sliver_multi_box_adaptor.dart': Failed assertion: line 258 pos 16:
I/flutter (19682): 'child == null || indexOf(child) > index': is not true.
This Plugin is the best... Can you make rotate feature so than we can rotate document 90 deg. and night mode in this... Really liked it..
Thanks
hi,
i'm using this plugin and out of nowhere the plugin stopped working and gives this error:
/opt/flutter/.pub-cache/hosted/pub.dartlang.org/pdf_viewer_jk-2.1.2/lib/src/document.dart:75:14: Error: The class 'File' is abstract and can't be instantiated.
file = File("${dir.path}/file.pdf");
^^^^
/opt/flutter/.pub-cache/hosted/pub.dartlang.org/pdf_viewer_jk-2.1.2/lib/src/document.dart:83:26: Error: Non-nullable variable 'file' must be assigned before it can be used.
document._filePath = file.path;
^^^^
/opt/flutter/.pub-cache/hosted/pub.dartlang.org/pdf_viewer_jk-2.1.2/lib/src/document.dart:86:24: Error: Non-nullable variable 'file' must be assigned before it can be used.
{'filePath': file.path, 'clearCacheDir': clearPreviewCache});
^^^^
edit:
I also tested with the code that is in the github repository and gives the same problem
I have a functional android app in which I fetch pdf from url and display the fetched pdf in app, now I am trying to make the same work for web. I have put the code to fetch the pdf from url in try catch like this:
if (kIsWeb) launch(pdfBillUrl);
try {
PDFDocument pdfDocument = await PDFDocument.fromURL(pdfBillUrl);
...
} catch (error) {
showDialog(
context: context,
builder: (context) {
return AlertDialog(
content: Text(error.toString()),
actions: <Widget>[
TextButton(
child: const Text('OK'),
onPressed: () => Navigator.of(context).pop(),
)
],
);
},
);
}
I am able to successfully open the pdf in chrome by using the url_launcher
package and using it before try block and it works but the catch block is still triggered regardless.
So I am displaying the error text and it says XMLHttpRequest error
, in Chrome console, I can see
Access to XMLHttpRequest at <pdf_url> from origin 'http://localhost:49306' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
Any plans of adding web support?
The app crashes when I navigate rapidly using the BottomBar navigation buttons. It does not happen while scrolling between pages. Also, sometimes the first page of the PDF is rendered as a rectangular placeholder image. Here is my code:
class PdfView extends StatefulWidget {
final String? pdfUrl;
PdfView({Key? key, this.pdfUrl}) : super(key: key);
@override
_PdfViewState createState() => _PdfViewState();
}
class _PdfViewState extends State<PdfView> {
bool _isLoading = true;
PDFDocument? document;
String title = "Loading";
@override
void initState() {
super.initState();
loadDocument();
}
Future<void> loadDocument() async {
setState(() {
_isLoading = true;
title = "Loading";
});
document = await PDFDocument.fromURL(widget.pdfUrl!);
setState(() {
_isLoading = false;
});
}
@override
Widget build(BuildContext context) {
return SafeArea(
child: Scaffold(
body: _isLoading
? Center(
child: CircularProgressIndicator(
valueColor: AlwaysStoppedAnimation<Color>(Colors.blue[900]!)))
: PDFViewer(
document: document!,
zoomSteps: 1,
scrollDirection: Axis.vertical,
showNavigation: true,
showPicker: false,
),
),
);
}
}
It could have callback functions to get the current page and the total pages ex:
PDFViewerController
currentPage,
totalPage,
goToLast(),
goToFirst(),
gotoPage(int number)
the ability to create custom controls based on the design of the application....
Thank u for all, u have a nice plugin, sorry for bad english and nomenclatures :(
This plugin depends on advanced network image which in turn depends on flutter_svg (version 0.17). Flutter_svg has a bug unless its updated to 0.18
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