Installed via Composer on Magento 2.4.3-p1. After running and compiling: an Exception error is shown instead of the module list on Extension Dashboard page.

Command composer require extdn/extension-dashboard-m2:dev-master terminates with error

Your requirements could not be resolved to an installable set of packages.

Problem 1 - magento/framework 102.0.0 requires php ~7.1.3||~7.2.0 -> your PHP version (7.3.19) does not satisfy that requirement. - magento/framework 102.0.1 requires php ~7.1.3||~7.2.0 -> your PHP version (7.3.19) does not satisfy that requirement. - magento/framework 102.0.2 requires php ~7.1.3||~7.2.0 -> your PHP version (7.3.19) does not satisfy that requirement. - magento/framework 102.0.2-p2 requires php ~7.1.3||~7.2.0 -> your PHP version (7.3.19) does not satisfy that requirement. - Installation request for extdn/extension-dashboard-m2 dev-master -> satisfiable by extdn/extension-dashboard-m2[dev-master]. - Conclusion: remove laminas/laminas-code 3.4.1 - Conclusion: don't install laminas/laminas-code 3.4.1 - extdn/extension-dashboard-m2 dev-master requires magento/framework ^102.0.0 -> satisfiable by magento/framework[102.0.6, 102.0.5-p2, 102.0.4-p2, 102.0.5, 102.0.3-p1, 102.0.4, 102.0.2-p2, 102.0.3, 102.0.2, 102.0.1, 102.0.0]. - magento/framework 102.0.6 requires laminas/laminas-code ~3.3.0 -> satisfiable by laminas/laminas-code[3.3.0, 3.3.1, 3.3.2]. - magento/framework 102.0.5-p2 requires laminas/laminas-code ~3.3.0 -> satisfiable by laminas/laminas-code[3.3.0, 3.3.1, 3.3.2]. - magento/framework 102.0.4-p2 requires zendframework/zend-code ~3.3.0 -> satisfiable by laminas/laminas-code[3.3.0, 3.3.1, 3.3.2], zendframework/zend-code[3.3.0, 3.3.1, 3.3.2]. - magento/framework 102.0.5 requires laminas/laminas-code ~3.3.0 -> satisfiable by laminas/laminas-code[3.3.0, 3.3.1, 3.3.2]. - magento/framework 102.0.3-p1 requires zendframework/zend-code ~3.3.0 -> satisfiable by laminas/laminas-code[3.3.0, 3.3.1, 3.3.2], zendframework/zend-code[3.3.0, 3.3.1, 3.3.2]. - magento/framework 102.0.4 requires zendframework/zend-code ~3.3.0 -> satisfiable by laminas/laminas-code[3.3.0, 3.3.1, 3.3.2], zendframework/zend-code[3.3.0, 3.3.1, 3.3.2]. - magento/framework 102.0.3 requires zendframework/zend-code ~3.3.0 -> satisfiable by laminas/laminas-code[3.3.0, 3.3.1, 3.3.2], zendframework/zend-code[3.3.0, 3.3.1, 3.3.2]. - Can only install one of: laminas/laminas-code[3.3.0, 3.4.1]. - Can only install one of: laminas/laminas-code[3.3.1, 3.4.1]. - Can only install one of: laminas/laminas-code[3.3.2, 3.4.1]. - don't install zendframework/zend-code 3.3.0|don't install laminas/laminas-code 3.4.1 - don't install zendframework/zend-code 3.3.1|don't install laminas/laminas-code 3.4.1 - don't install zendframework/zend-code 3.3.2|don't install laminas/laminas-code 3.4.1 - Installation request for laminas/laminas-code (locked at 3.4.1) -> satisfiable by laminas/laminas-code[3.4.1].

Installation failed, reverting ./composer.json to its original content.

When I was trying to use the installation instructions from the README.md file, I ended up in the following situation

$ composer require extdn/extension-dashboard-m2
                                                      
                                                          
  [InvalidArgumentException]                                      
  Could not find package extdn/extension-dashboard-m2 at any ver  
  sion for your minimum-stability (beta). Check the package spe  
  lling or your minimum-stability                                 
                                                          

require [--dev] [--prefer-source] [--prefer-dist] [--no-progress] [--no-suggest] [--no-update] [--no-scripts] [--update-no-dev] [--update-with-dependencies] [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [--sort-packages] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--] [<packages>]...

and I needed to bump my minimum stability all the way down to dev in order to get this working.

I would be nice I hadn't needed to do this.

You really need to note that this extension is out of date or broken.

After installation i was unable to login to admin. I did all the usual php bin/magento commands after installing extensions to try to recover functionality.

I don't have logs because i had to restore my server immediately after but there were lots of errors about admin backend elements missing..

When trying to follow the installation instructions in the README.md, composer require extdn/extension-dashboard-m2 fails to install the extension due to (what looks like) a strange set of dependency conflicts.

My composer.json is included below. This composer.json file came from a composer create-project ... style installation and I've been using it as a testing instance for a number of years. In other words I think its pretty standard.

When the failure happened I tried deleting my vendor folder and re running composer install before running composer require extdn/extension-dashboard-m2 again with the same results.

Here's the errors

    $ composer require extdn/extension-dashboard-m2
    Using version dev-master for extdn/extension-dashboard-m2     
    ./composer.json has been updated
    Loading composer repositories with package information
    Updating dependencies (including require-dev)                 
    Your requirements could not be resolved to an installable set of packages.

      Problem 1
        - Conclusion: don't install composer/composer 1.8.4
        - Conclusion: don't install composer/composer 1.8.3
        - Conclusion: don't install composer/composer 1.8.2
        - Conclusion: don't install composer/composer 1.8.1
        - Conclusion: don't install composer/composer 1.8.0
        - Conclusion: don't install composer/composer 1.7.3
        - Conclusion: don't install composer/composer 1.7.2
        - Conclusion: don't install composer/composer 1.7.1
        - Conclusion: don't install composer/composer 1.7.0
        - Conclusion: don't install composer/composer 1.7.0-RC
        - Conclusion: don't install composer/composer 1.6.5
        - Conclusion: don't install composer/composer 1.6.4
        - Conclusion: don't install composer/composer 1.6.3
        - Conclusion: don't install composer/composer 1.6.2
        - Conclusion: don't install composer/composer 1.6.1
        - Conclusion: don't install composer/composer 1.6.0
        - Installation request for extdn/extension-dashboard-m2 dev-master -> satisfiable by extdn/extension-dashboard-m2[dev-master].
        - Installation request for magento/product-community-edition 2.2.0 -> satisfiable by magento/product-community-edition[2.2.0].
        - extdn/extension-dashboard-m2 dev-master requires magento/framework ^102.0.0 -> satisfiable by magento/framework[102.0.0-alpha79, 102.0.0-beta18, 102.0.0-beta23, 102.0.0-beta32, 102.0.0].
        - magento/framework 102.0.0 requires composer/composer ^1.6 -> satisfiable by composer/composer[1.6.0, 1.6.0-RC, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.7.0, 1.7.0-RC, 1.7.1, 1.7.2, 1.7.3, 1.8.0, 1.8.1, 1.8.2, 1.8.3, 1.8.4].
        - magento/framework 102.0.0-beta32 requires composer/composer ^1.6 -> satisfiable by composer/composer[1.6.0, 1.6.0-RC, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.7.0, 1.7.0-RC, 1.7.1, 1.7.2, 1.7.3, 1.8.0, 1.8.1, 1.8.2, 1.8.3, 1.8.4].
        - magento/framework 102.0.0-beta23 requires composer/composer ^1.6 -> satisfiable by composer/composer[1.6.0, 1.6.0-RC, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.7.0, 1.7.0-RC, 1.7.1, 1.7.2, 1.7.3, 1.8.0, 1.8.1, 1.8.2, 1.8.3, 1.8.4].
        - magento/framework 102.0.0-beta18 requires composer/composer ^1.6 -> satisfiable by composer/composer[1.6.0, 1.6.0-RC, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.7.0, 1.7.0-RC, 1.7.1, 1.7.2, 1.7.3, 1.8.0, 1.8.1, 1.8.2, 1.8.3, 1.8.4].
        - magento/framework 102.0.0-alpha79 requires composer/composer ^1.6 -> satisfiable by composer/composer[1.6.0, 1.6.0-RC, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.7.0, 1.7.0-RC, 1.7.1, 1.7.2, 1.7.3, 1.8.0, 1.8.1, 1.8.2, 1.8.3, 1.8.4].
        - Conclusion: don't install composer/composer 1.6.0-RC


    Installation failed, reverting ./composer.json to its original content.

and here's my composer.json

{
    "name": "magento/project-community-edition",
    "description": "eCommerce Platform for Growth (Community Edition)",
    "type": "project",
    "version": "2.2.0",
    "license": [
        "OSL-3.0",
        "AFL-3.0"
    ],
    "require": {
        "magento/product-community-edition": "2.2.0",
        "composer/composer": "@alpha",
        "rubic/magento2-module-clean-checkout": "^1.2",
        "magento/module-bundle-sample-data": "100.2.*",
        "magento/module-catalog-sample-data": "100.2.*",
        "magento/module-customer-sample-data": "100.2.*",
        "magento/module-theme-sample-data": "100.2.*",
        "magento/module-widget-sample-data": "100.2.*",
        "magento/module-cms-sample-data": "100.2.*",
        "magento/module-review-sample-data": "100.2.*",
        "magento/module-tax-sample-data": "100.2.*",
        "magento/module-msrp-sample-data": "100.2.*",
        "magento/module-sales-sample-data": "100.2.*",
        "magento/module-catalog-rule-sample-data": "100.2.*",
        "magento/module-configurable-sample-data": "100.2.*",
        "magento/module-product-links-sample-data": "100.2.*",
        "magento/module-wishlist-sample-data": "100.2.*",
        "magento/module-sales-rule-sample-data": "100.2.*",
        "magento/module-downloadable-sample-data": "100.2.*",
        "magento/module-grouped-product-sample-data": "100.2.*",
        "magento/module-swatches-sample-data": "100.2.*",
        "magento/sample-data-media": "100.2.*",
        "magento/module-offline-shipping-sample-data": "100.2.*"
    },
    "require-dev": {
        "phpunit/phpunit": "~6.2.0",
        "squizlabs/php_codesniffer": "3.0.1",
        "phpmd/phpmd": "@stable",
        "pdepend/pdepend": "2.5.0",
        "friendsofphp/php-cs-fixer": "~2.1.1",
        "lusitanian/oauth": "~0.8.10",
        "sebastian/phpcpd": "2.0.4"
    },
    "autoload": {
        "psr-4": {
            "Magento\\Framework\\": "lib/internal/Magento/Framework/",
            "Magento\\Setup\\": "setup/src/Magento/Setup/",
            "Magento\\": "app/code/Magento/"
        },
        "psr-0": {
            "": [
                "app/code/"
            ]
        },
        "files": [
            "app/etc/NonComposerComponentRegistration.php"
        ],
        "exclude-from-classmap": [
            "**/dev/**",
            "**/update/**",
            "**/Test/**"
        ]
    },
    "autoload-dev": {
        "psr-4": {
            "Magento\\Sniffs\\": "dev/tests/static/framework/Magento/Sniffs/",
            "Magento\\Tools\\": "dev/tools/Magento/Tools/",
            "Magento\\Tools\\Sanity\\": "dev/build/publication/sanity/Magento/Tools/Sanity/",
            "Magento\\TestFramework\\Inspection\\": "dev/tests/static/framework/Magento/TestFramework/Inspection/",
            "Magento\\TestFramework\\Utility\\": "dev/tests/static/framework/Magento/TestFramework/Utility/"
        }
    },
    "minimum-stability": "dev",
    "repositories": {
        "0": {
            "type": "composer",
            "url": "https://repo.magento.com/"
        },
        "extdndash": {
            "type": "git",
            "url": "https://github.com/extdn/extension-dashboard-m2.git"
        }
    },
    "extra": {
        "magento-force": "override"
    }
}