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I am trying to set up Flutter with Android Studio (Arctic Fox 2020.3.1 Beta 3) on my Macbook 13" M1 and I can't with flutter doctor I get this information:

I have a super simple script to confirm this behavior:

leak.sh

I'm writing a program that uses gsed to extract multibyte charactors from csv file.

It works well with csv file encoded UTF-8, but it doesn't work with csv file encoded SHIFT_JIS.

I have a existing plugin which supports Android and iOS. Now, i have tried to provide a web support. So, i followed the steps mentioned here, https://flutter.dev/docs/get-started/web It takes more time to run the app in chrome.

In console of chrome, i could see following message. DevTools failed to load SourceMap: Could not load content for http://localhost:53829/web_entrypoint.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/syncfusion_flutter_pdfviewer_example/generated_plugin_registrant.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/flutter_web_plugins/src/plugin_registry.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/syncfusion_flutter_pdfviewer_example/main.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/syncfusion_flutter_pdfviewer_web/src/web/syncfusion_flutter_pdfviewer_web.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/flutter/src/services/system_channels.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/flutter/src/foundation/debug.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/flutter/src/widgets/icon.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/syncfusion_flutter_pdfviewer/src/control/scroll_head.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/flutter/src/material/colors.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/syncfusion_flutter_pdfviewer_web/src/web/resources/document_repository.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/flutter/src/material/app.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/syncfusion_flutter_pdfviewer_web/src/web/resources/page_repository.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/flutter/src/foundation/serialization.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/flutter/src/foundation/object.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/flutter/src/foundation/synchronous_future.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/flutter/src/scheduler/binding.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/flutter/src/foundation/change_notifier.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/flutter/src/foundation/licenses.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/flutter/src/scheduler/priority.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/flutter/src/foundation/_isolates_web.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/flutter/src/foundation/binding.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/flutter/src/foundation/consolidate_response.dart.lib.js.map: Load canceled due to load timeout DevTools failed to load SourceMap: Could not load content for http://localhost:53829/packages/flutter/src/foundation/print.dart.lib.js.map: Load canceled due to load timeout

Flutter information:

[√] Flutter (Channel beta, 1.25.0-8.1.pre, on Microsoft Windows [Version 10.0.19041.685], locale en-US) • Flutter version 1.25.0-8.1.pre at C:\flutter • Framework revision 8f89f6505b (3 weeks ago), 2020-12-15 15:07:52 -0800 • Engine revision 92ae191c17 • Dart version 2.12.0 (build 2.12.0-133.2.beta)

[!] Android toolchain - develop for Android devices (Android SDK version 30.0.2) • Android SDK at C:\Users\xx\AppData\Local\Android\Sdk • Platform android-30, build-tools 30.0.2 • ANDROID_HOME = C:\Users\xx\AppData\Local\Android\Sdk • Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b01) ! Some Android licenses not accepted. To resolve this, run: flutter doctor --android-licenses

[√] Chrome - develop for the web • Chrome at C:\Program Files (x86)\Google\Chrome\Application\chrome.exe

[√] Android Studio (version 4.1.0) • Android Studio at C:\Program Files\Android\Android Studio • 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 1.8.0_242-release-1644-b01)

[√] VS Code, 64-bit edition (version 1.31.0) • VS Code at C:\Program Files\Microsoft VS Code • Flutter extension can be installed from: https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter

[√] Connected device (1 available) • Chrome (web) • chrome • web-javascript • Google Chrome 87.0.4280.88

! Doctor found issues in 1 category.

I am writing a similar task manager app, i have some issues when working with BLoC:

• First, I create a Page to show all the task that have been added by pressing the FloatingActionButton() below.

• Next, when the user finished the form by hitting the FlatButton on the top right which is called SAVE, it will be submitted to Firestore, by the _submit() method in the JobForm class.

• NOTE: I also added some validator to validate the NameForm and the RatePerHourForm so it will show an error when they are null and they worked very well.

• I used a StreamBuilder() to update my JobPage() ( the first screen ), everywhen the data from Firestore changed.

• That was a summary of what I am trying to do.

BUT, when the user press the SAVE button, the Name Field and the ratePerHour Field is always empty even when i called onChanged: , in every TextField() to update them.

HERE IS MY flutter doctor:

What is the current maximum runtime for Apps Script for users with paid-for licenses, like the former "Google Workspace for Education" upgrade or the newer "Teaching and Learning" upgrade?

I'm using Tomcat 10 and eclipse to develop a J2E (or Jakarta EE) web application. I followed this tutorial (http://objis.com/tutoriel-securite-declarative-jee-avec-jaas/#partie2) which seems old (it's a french document, because i'm french, sorry if my english isn't perfect), but I also read the Tomcat 10 documentation.
The dataSource works, I followed instructions on this page (https://tomcat.apache.org/tomcat-10.0-doc/jndi-datasource-examples-howto.html#Oracle_8i,_9i_&_10g) and tested it, but it seems that the realm doesn't work, because I can't login successfully. I always have an authentification error, even if I use the right login and password.
I tried a lot of "solutions" to correct this, but no one works. And I still don't know if I have to put the realm tag inside context.xml, server.xml or both. I tried context.xml and both, but i don't see any difference.

My web.xml :

I was checking the guide to manage former employees data (https://support.google.com/a/answer/9048836), and it suggests using Archived User (AU) licenses. This page says that the benefits of this license is “A user’s archived status appears in user reports, making it easy to monitor, manage, and eventually delete archived users”.

I was wondering if you can have the same result by:

• Only suspending the users (and put them in a OrgUnit called “Former Employees”).
• Or even better, assign them a Cloud Identity Free license, remove the workspace license, suspend them and put them in a former employees OrgUnit.

Any thoughts?

I create a define block

I'd like to check the program whether in the $PATH env.var,

i.e. whether program exists.