framework | Vaadin 6 , 7 , 8 is a Java framework | Application Framework library

 by   vaadin Java Version: 8.20.1 License: Non-SPDX

kandi X-RAY | framework Summary

kandi X-RAY | framework Summary

framework is a Java library typically used in Server, Application Framework, Spring applications. framework has no bugs, it has build file available and it has medium support. However framework has 1 vulnerabilities and it has a Non-SPDX License. You can download it from GitHub, Maven.

This repository contains source code and issue tracking for Vaadin 8 and Vaadin 7, both of which use GWT as the base of client-side implementations. You can find source code and issue tracking for newer, web component based Vaadin versions in vaadin/platform. Vaadin 8 includes Vaadin 7 compatibility classes and is supported until February 21, 2022 (extended support will be available for ten years after that). Vaadin 7 support has already ended, extended support is available until February 2029.

            kandi-support Support

              framework has a medium active ecosystem.
              It has 1756 star(s) with 742 fork(s). There are 141 watchers for this library.
              There were 5 major release(s) in the last 12 months.
              There are 394 open issues and 9353 have been closed. On average issues are closed in 555 days. There are 19 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of framework is 8.20.1

            kandi-Quality Quality

              framework has no bugs reported.

            kandi-Security Security

              framework has 1 vulnerability issues reported (0 critical, 0 high, 1 medium, 0 low).

            kandi-License License

              framework has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              framework releases are available to install and integrate.
              Deployable package is available in Maven.
              Build file is available. You can build the component from source.

            Top functions reviewed by kandi - BETA

            kandi has reviewed framework and discovered the below as its top functions. This is intended to give you an instant insight into framework implemented functionality, and help decide if they suit your requirements.
            • Handle a resync message .
            • Calculate the size and widths .
            • Initialize the grid .
            • Shows the tooltip with the given message .
            • Registers listeners on the calendar .
            • Overrides the default implementation to change the date changes .
            • Handle a key navigation .
            • Update from MenuBar
            • Parses the item id into cells .
            • Start drag event .
            Get all kandi verified functions for this library.

            framework Key Features

            No Key Features are available at this moment for framework.

            framework Examples and Code Snippets

            Registers a Keras serialization framework .
            pythondot img1Lines of Code : 46dot img1License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def register_keras_serializable(package='Custom', name=None):
              """Registers an object with the Keras serialization framework.
              This decorator injects the decorated class or function into the Keras custom
              object dictionary, so that it can be seri  
            Check if filename is a framework filename .
            pythondot img2Lines of Code : 24dot img2License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def _is_framework_filename(filename):
              """Returns whether a filename should be considered a part of the framework.
              A file is part of the framework if it does not match a pattern in
              _EXTERNAL_FILENAME_PATTERNS and it either matches a pattern in

            Community Discussions


            Error: While updating laravel 8 to 9. Script @php artisan package:discover --ansi handling the post-autoload-dump event returned with error code 1
            Asked 2022-Mar-29 at 06:51

            Nothing to install, update or remove Generating optimized autoload files Class App\Helpers\Helper located in C:/wamp64/www/vuexylaravel/app\Helpers\helpers.php does not comply with psr-4 autoloading standard. Skipping. > Illuminate\Foundation\ComposerScripts::postAutoloadDump > @php artisan package:discover --ansi



            Answered 2022-Feb-13 at 17:35

            If you are upgrading your Laravel 8 project to Laravel 9 by importing your existing application code into a totally new Laravel 9 application skeleton, you may need to update your application's "trusted proxy" middleware.

            Within your app/Http/Middleware/TrustProxies.php file, update use Fideloper\Proxy\TrustProxies as Middleware to use Illuminate\Http\Middleware\TrustProxies as Middleware.

            Next, within app/Http/Middleware/TrustProxies.php, you should update the $headers property definition:

            // Before...

            protected $headers = Request::HEADER_X_FORWARDED_ALL;

            // After...



            in VS Code ImportError: cannot import name 'Mapping' from 'collections'
            Asked 2022-Mar-24 at 11:58

            I am trying to connect to Postgress and create a folder test.db via Flask. When I run "python3" in the terminal and from there when I run "from app import db" I get an import error:



            Answered 2021-Oct-11 at 10:45

            Use older version of python (eg 3.8)



            error CS8773: "Feature 'global using directive' is not available in C# 9.0" after downgrade from net6.0 to net5.0
            Asked 2022-Mar-18 at 18:45

            I have a project that was initially created for .NET 6 but then I needed to downgrade it to .NET 5. I changed Target framework in Project Properties and tried to compile. As a result I received a bunch of the errors:



            Answered 2022-Jan-15 at 14:48

            Finally I found that the reason is an extra property ImplicitUsings in the project file that is not supported by .net 5.0.



            Error: Failed to solve with frontend dockerfile.v0: failed to create LLB definition: no match for platform in manifest when building docker image
            Asked 2022-Mar-07 at 23:09

            I get the error:



            Answered 2021-Aug-30 at 12:24

            The cause was simple, i had my docker desktop running on linux containers and the image is build from a windows image.

            Simply switching to windows containers solved the problem.

            The message is clueless, so i hope this save some time to others.



            Class _PointQueue is implemented in both when I click on textfield... How can I resolve this issue?
            Asked 2022-Mar-07 at 07:52

            I'm using xcode 13 and making a demo on coredata.

            objc[6188]: Class _PathPoint is implemented in both /Applications/ (0x114a8fa78) and /Applications/ (0x12cd4a8b0). One of the two will be used. Which one is undefined.

            objc[6188]: Class _PointQueue is implemented in both /Applications/ (0x114a8fa50) and /Applications/ (0x12cd4a8d8). One of the two will be used. Which one is undefined.



            Answered 2021-Nov-17 at 17:31

            Apple developer Quinn “The Eskimo!” @ Developer Technical Support @ Apple answered this question here:

            This is not an error per se. Rather, it’s the Objective-C runtime telling you that:

            • Two frameworks within your process implement the same class (well, in this case classes, namely _PathPoint and _PointQueue).
            • The runtime will use one of them, choosing it in an unspecified way.

            This can be bad but in this case it’s not. Both of the implementations are coming from the system (well, the simulated system) and thus you’d expect them to be in sync and thus it doesn’t matter which one the runtime uses.

            So, in this specific case, these log messages are just log noise.



            Flutter iOS Error Class AMSupportURLConnectionDelegate is implemented in both /usr/lib/libamsupport.dylib (0x203913130)
            Asked 2022-Mar-01 at 05:29

            Hi am facing an issue while running flutter project in MacBook Air M1 chip Lap. Tried all possibilities couldn't find where is the exact problem.

            All basic solutions like flutter clean, flutter pub get, pod deintegrate & install, flutter build ios, flutter run but still same issue. only on iOS simulator not deploying.

            Any solution for this. Thanks in advance.




            Answered 2022-Feb-02 at 04:43

            I have been facing this same issue for some time now. the same setup is working nicely in a mac with intel chip. But i have even done a resetup of my system, m1 mac still throws the same error.



            Open .net framework 4.5 project in VS 2022. Is there any workaround?
            Asked 2022-Feb-16 at 02:55

            Is there anyway to open and work on .net framework 4.5 project in visual studio 2022.

            May be problem is not with VS2022 but as .net framework 4.5 developer pack is not available any more .. my project can not be changed target version .. Is there any workaround?



            Answered 2021-Nov-25 at 09:59

            For more details: Building a project that target .NET Framework 4.5 in Visual Studio 2022



            .NET 6.0 not showing in Visual Studio 2022 (General Release)
            Asked 2022-Feb-10 at 09:47

            I have installed .NET 6.0 SDK and Visual Studio 2022. However, Visual Studio 2022 does not offer the ability to select .NET 6.0.

            I know I can edit the project file with the target framework so please don't suggest that. This question is specifically around the Visual Studio 2022 UI.

            Edit 1:

            .NET 6.0 Runtime has been selected in the Visual Studio Installer for Visual Studio 2022

            Edit 2:

            I can create .NET 6.0 projects but cannot seem to target .NET 6.0 in existing projects which were previously .NET 5.0.



            Answered 2021-Nov-11 at 12:15

            During Visual Studio setup, you need to select the ".NET 6.0 Runtime". As can be seen in the screenshot, this option not only includes the runtime itself but also "templates for developing [...] .NET 6.0 applications".

            You can modify your installation by starting "Apps & Features" from the Windows start menu or by selecting Tools/"Get Tools and Features..." from the Visual Studio menu bar.



            Create a Linux-based Docker file for .NET Framework project
            Asked 2022-Jan-27 at 18:27

            I have an ASP.Net Framework 4.8 project. I want to create a Linux-based Docker file for this project, but I can't find a Linux-based image to use as a base image in my Docker file for .NET Framework. How can I create a Docker file for this?



            Answered 2022-Jan-27 at 14:42

            .NET Framework is not cross-platform. Neither is ASP.NET itself. They do not work on Linux. So there are no Linux-based container images that would let you run .NET Framework or ASP.NET Framework.

            And you can not make a custom one; .NET Framework will simply not run on Linux.

            That's why Microsoft created .NET Core (and now just called .NET) and ASP.NET Core, so they would be cross-platform and you could use those on Linux, including Linux-based container images.

            As suggested in some comments, you might be able to use mono. Mono is a (not really supported) implementation of .NET Framework that aims to work on Linux. It's not 100% bug for bug compatible with .NET Framework, so your application may or may not work with it.

            A better, but more difficult option, would be to port your application to ASP.NET Core 6, which is supported on Linux-based containers.



            Unicode Normalization not appropriate for ASCII-8BIT
            Asked 2022-Jan-26 at 11:38
            13: from /usr/local/bin/pod:23:in `'
            12: from /usr/local/bin/pod:23:in `load'
            11: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0.beta.2/bin/pod:55:in `'
            10: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0.beta.2/lib/cocoapods/command.rb:52:in `run'
            9: from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:324:in `run'
            8: from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:337:in `rescue in run'
            7: from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:396:in `handle_exception'
            6: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0.beta.2/lib/cocoapods/command.rb:66:in `report_error'
            5: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0.beta.2/lib/cocoapods/user_interface/error_report.rb:30:in `report'
            4: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0.beta.2/lib/cocoapods/user_interface/error_report.rb:105:in `markdown_podfile'
            3: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0.beta.2/lib/cocoapods/config.rb:226:in `podfile_path'
            2: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0.beta.2/lib/cocoapods/config.rb:166:in `installation_root'
            1: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0.beta.2/lib/cocoapods/config.rb:166:in `unicode_normalize'
            /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/unicode_normalize/normalize.rb:141:in `normalize': Unicode Normalization not appropriate for ASCII-8BIT (Encoding::CompatibilityError)


            Answered 2021-Sep-07 at 18:03

            I fixed it doing this:

            I uninstalled completely cocoapods (my version was 1.11.0)

            gem list --local | grep cocoapods

            cocoapods-core (1.11.0) cocoapods-deintegrate (1.0.5) cocoapods-downloader (1.5.0) cocoapods-plugins (1.0.0) cocoapods-search (1.0.1) cocoapods-trunk (1.6.0) cocoapods-try (1.2.0)

            sudo gem uninstall cocoapods

            sudo gem uninstall cocoapods-core

            sudo gem uninstall cocoapods-deintegrate

            sudo gem uninstall cocoapods-downloader

            sudo gem uninstall cocoapods-plugins

            sudo gem uninstall cocoapods-search

            sudo gem uninstall cocoapods-trunk

            sudo gem uninstall cocoapods-try

            Then i installed cocoapods version 1.10.1 (you can try with more versions under 1.11.0 if you need)

            sudo gem install cocoapods -v 1.10.1


            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install framework

            You can download it from GitHub, Maven.
            You can use framework like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the framework component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer For Gradle installation, please refer .


            To contribute, first refer to Contributing Code for general instructions and requirements for contributing code to the Vaadin framework. For instructions on how to set up a working environment for developing the Vaadin framework, please visit Development Instructions. Pay special attention to workspace preferences. We appreciate all contributors and want to make submitting changes as easy as possible. If you find any mistakes, unclear parts or out-of-date instructions, please let us know by submitting an issue or a pull request.
            Find more information at:

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