encore | Encore Analysis Server | Data Visualization library

You have two problems:

• You have Symfony '5.3' installed, which was released just one day ago.
• You are using PHP 8, which is not supported by Sylius. By using PHP 8, you end up installing versions of dependencies that are not compatible with Sylius.

Since the current version of Sylius supports up to 5.2, and PHP ^7.3, you'll have to either downgrade to Sf 5.2 and PHP >= 7.3 && PHP < 8, or wait a some time so support for Sf 5.3 and PHP >= 8 is baked in.

I would recommend using the standard Sylius installation, but trying to install Sylius with the recommended docs way (composer create-project sylius/sylius-standard acme) when using PHP 8 also fails. But downgrading to PHP 7.4 and running the create-project command does work.

The project seems to have entered the dependency hell stage of development.

Finally I solved it by adding the following setting to the configuration:

I just figured it out myself:

dup2() creates a duplicate of the connection's file descriptor into STDIN_FILENO, leaving it open only in stdin after close(), thus reading stdin with getch, getchar or any other functions was basically waiting for the client to send something.

Removing both solved my problem: getch() now works properly.

Your tab_connect etc. are included in fragment_main layout and not in activity_main layout that is inflated when you call findViewById() for those ids. The code you posted does not show where you're using fragment_main but what is certain is that it is not in your activity's view hierarchy at the time when you try to look up those views.

Either move the findViewById() calls and whatever you're doing with the views to the fragment, or move the views from the fragment to your main activity.

Your advice worked msg. I installed the recipes with composer recipes:install symfony/webpack-encore-bundle --force -v and now yarn encore dev compiles webpack successfully. I now also know that I accidentally kept the package.json from the video in my project which explains why my error changed from Command encore not found to Error: Encore.enableStimulusBridge is not a recognized property or method. webpack.config.js:26 Object.

Remove

window.jQuery = window.$ = require('jquery');

Then, you can import datatable this way:

Considering your output:

Restricting packages listed in "symfony/symfony" to "5.0.*"

You currently have something like this in your composer.json:

NOTE: You must note that you can’t use require and import at the same time in your node program and it is more preferred to use require instead of import as you are required to use the experimental module flag feature to run import program.

--https://www.geeksforgeeks.org/difference-between-node-js-require-and-es6-import-and-export/

The article above also mentions that with require "you can directly run the code" in this case the code is defining the $ function, so you want to run that.

My projects are as follows with no problems:

app.js:

Turns out I needed to import this way: