RFID Reader for Mobile Devices

I've been asked to develop an app with the core functionality of reading RFID chips in pets and checking those identification numbers against a database through some web service. I was first...

django attribute error : object has no attribute 'get_bound_field'

Apparently a form being loaded on my template is requiring a field that isn't being passed to it. Can anyone tell me what is causing this error? Error occurs during template rendering In template...

How can i insert these multiple row data into mysql database

This is my html ajax and js code, it's dynamic input field form i want to insert multiple data into mysql database following these column "pro" "des" "qty" "price" "sub_total" . "qty" and "price"...

Wordpress File Download: Contact Form 7

At the bottom right this wordpress page, I have a contact form 7 which says "How to date in the marriage zone". https://soulconnectcoaching.com/ I know the plugins contact form 7 and Popup Maker...

Symfony 4 - Object not found by the @ParamConverter annotation in Profiler only

The problem only appears in the debug toolbar. Here is the code I suspect cause the problem /** * @Route("/{category_slug}/{slug}", name="content_show") * @ParamConverter("content",...

How to implement two forms with separate BindProperties in Razor Pages?

I am using ASP.NET Core 2 with Razor Pages and I am trying to have two forms with separate properties (BindProperty) on one page. @page @model mfa.Web.Pages.TwoFormsModel @{ Layout =...

Symfony 4 make:entity --regenerate fail with: No entities were found in the "App" namespace

from composer.json { "name": "symfony/website-skeleton", "type": "project", "license": "MIT", "description": "A skeleton to start a new Symfony website", "require": { ...

Can I make this simple app in App maker using calculated models for demonstration purposes?

I am new to Google App maker and I don't have a lot of experience with coding either (sorry :/). Since App maker is marked as low-coding app builder tool, I assumed it was not that hard to make a...

Not able to set header in angular 7 HttpClient with multipart/form-data

I have a service in which i am uploading a form data using FormData class. In form i have several fields including one file. I have appended all the field in form data and using HttpClient's post...

problem with extension impossible enable or install

php 7.3.5 hello i have a problem with the extension ext-http , and composer say me ext-http is missing even if i write this in composer .json , why ? this this exact message: _Problem 1 - The...

How to enable the annotation reader service for sensio framework controller listener?

After a composer update to fix some vulnerabilities on package used by my application, I handle an error: The service "sensio_framework_extra.controller.listener" has a dependency on a...

Attempted to load class "WebProfilerBundle" from namespace "Symfony\Bundle\WebProfilerBundle" when deploying on Heroku using development dependencies

We have a Symfony 4.3 web application hosted on Heroku. This is a new setup and we never managed to have the dev mode to work correctly. There are plenty of similar issues online but none fixes...

Deprecation warnings after upgrading Symfony 4.3.9 to 4.4.1/5.0

I had a deprecation-free Symfony 3.4.9 installation. So I upgraded the FW to 4.1.1. Now I got 9 deprecation warnings all coming from vendor libraries: Creating...

org.openqa.selenium.WebDriverException: disconnected: received Inspector.detached event error during test execution using Selenium and Chromedriver

I know that Selenium is an automated testing tool, but i'm trying to use it for RPA instead (things to do with my work environment) I've gotten the java code down, and it runs exactly how i want...

Composer warning "Package zendframework/zend-code is abandoned"

I get a warning from composer: Package zendframework/zend-code is abandoned, you should avoid using it. Use laminas/laminas-code instead. Package zendframework/zend-eventmanager is abandoned, you...

How to customize The Symfony MakerBundle

I am trying to customize the maker:crud. The official documentation and The Symfony MakerBundle indicates "you can create your own make: ... command reusing the tools provided by this bundle .To...

Composer can't install Twig Extensions

I tried installing the twig/extensions package in it's dev-master version in my Symfony 5 application. I am meeting the following output : Your requirements could not be resolved to an installable...

Deployment Symfony 4 with React js application on Heroku

My application developed with Symfony 4 in the backend and React js in the frontend, then I want to deploy it on Heroku. I have already connected heroku with my github repository. Finally after I...

Blazor WebAssembly : Multiple route on same component rendering

I'm actually experimentating Blazor WebAssembly. Everything works fine except one thing. The idea is I want to share the same component for creation or edition of an item. The name of the...

Defer contact form 7 script & css from other pages

I am new in wordpress technology i apologies if i ask basic question here. actually i am trying to remove contact form 7 style and js file from all other pages except contact us, so what i did in...

ERROR Class "User" doesn't exist; please enter an existing full class name. (Symfony)

I'm a noob and my english is very bad but I will try to explain my problem. I started a new side-project to train in Symfony. I install multiple composer like : profiler, maker, orm,...

Symfony 4, custom serializer really slow

I upgraded from Symfony 3.4 to 4.4. Since v4.2 setCallbacks() and setCircularReferenceHandler() are deprecated so I replaced them by passing context to ObjectNormalizer. Actually this is working...

Creating a backup-maker program in C# windows form

I'd like to do a program which can make copies of a folder/subfolders to a specific destination in every hour. I've made a simple program which can copy files if I press a button, but its not...

Symfony 5.1: LDAP Authentication with Entity User Provider

I'm using Symfony 5.1 and trying to implement a LDAP Authentication, while the User Properties (Username, Roles, etc.) are stored in a MySQL DB. Thus I added a User Entity for Doctrine and...

I cannot create entity with symfony 5 ~'ConsoleErrorEvent.php' failed to open stream: No such file or directory.~

create skelton Php> composer create-project symfony/website-skeleton symfony-crud "5.1.*" Php> cd symfony-crud symfony-crud> php -S 127.0.0.1:8000 -t public it's ok! next, I want to do 'crud'...

JavaScript to change backgroundColor of grid cell on Click

I have basic HTML as below: <!DOCTYPE html> <html> <head> <title>Art Maker!</title> <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Monoton"> <link...

Composer conflicts when installingstof/doctrine-extensions-bundle on symfony 5

when trying to install via composer require stof/doctrine-extensions-bundle I get a bunch of messages telling me that there is no way to install the package: Your requirements could not be...

Symfony 4.4 Error on FOSUserBundle : UserManager

I had a bug with symfony, I had to reinstall my vendor folder and since then I have a bug that I cannot fix. Argument 3 passed to FOS\UserBundle\Doctrine\UserManager::__construct() must be an...

If "security.authentication.manager" service is deprecated, how to replace it?

My application (based on the Symfony5 framework) used a traditional guard authenticator. Users login with a traditional login form. All was created via the maker bundle and the make:auth...

Invalid CSRF token as a result of session cookie not being set when visiting login form directly

Updating this post following further investigation to ensure it is focussed on the actual issue (also now raised at: https://github.com/symfony/symfony/issues/42691) My Environment I am...