Magento 2.2.X > 2.3.0 upgrade issues

Question

Today magento 2.3.0 was officially released. I tried to upgrade from 2.2.6 > 2.3.0 but failed. Tried to upgrade from 2.2.6 > 2.2.7 and it succeeded with no issues. tried again 2.2.7 > 2.3.0 and got the same error I had when I tried the upgrade from 2.2.6 > 2.3.0.

Error from Web Setup Wizzard - System Upgrade

Command "update" failed: You are running composer with xdebug enabled. This has a major impact on runtime performance. See https://getcomposer.org/xdebug 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 - magento/product-community-edition 2.3.0 requires magento/magento2-base 2.3.0 -> satisfiable by magento/magento2-base[2.3.0]. - Conclusion: don't install symfony/console v2.8.38 - Conclusion: don't install symfony/console v4.1.4|install symfony/console v2.8.38 - Conclusion: don't install symfony/console v4.1.5|install symfony/console v2.8.38 - Conclusion: don't install symfony/console v4.1.6|install symfony/console v2.8.38 - Conclusion: don't install symfony/console v4.1.7|install symfony/console v2.8.38 - Installation request for magento/product-community-edition 2.3.0 -> satisfiable by magento/product-community-edition[2.3.0]. - Conclusion: don't install symfony/console v4.1.8|install symfony/console v2.8.38 - Conclusion: don't install symfony/console v3.4.19|install symfony/console v4.1.4|install symfony/console v4.1.5|install symfony/console v4.1.6|install symfony/console v4.1.7|install symfony/console v4.1.8 - Conclusion: don't install symfony/console v4.1.1|install symfony/console v2.8.38|install symfony/console v3.4.19 - Installation request for sebastian/phpcpd 2.0.4 -> satisfiable by sebastian/phpcpd[2.0.4]. - Conclusion: don't install symfony/console v4.1.3|install symfony/console v2.8.38|install symfony/console v3.4.19 - sebastian/phpcpd 2.0.4 requires symfony/console ~2.7|^3.0 -> satisfiable by symfony/console[v2.7.0, v2.7.1, v2.7.10, v2.7.11, v2.7.12, v2.7.13, v2.7.14, v2.7.15, v2.7.16, v2.7.17, v2.7.18, v2.7.19, v2.7.2, v2.7.20, v2.7.21, v2.7.22, v2.7.23, v2.7.24, v2.7.25, v2.7.26, v2.7.27, v2.7.28, v2.7.29, v2.7.3, v2.7.30, v2.7.31, v2.7.32, v2.7.33, v2.7.34, v2.7.35, v2.7.36, v2.7.37, v2.7.38, v2.7.39, v2.7.4, v2.7.40, v2.7.41, v2.7.42, v2.7.43, v2.7.44, v2.7.45, v2.7.46, v2.7.47, v2.7.48, v2.7.49, v2.7.5, v2.7.6, v2.7.7, v2.7.8, v2.7.9, v2.8.0, v2.8.1, v2.8.10, v2.8.11, v2.8.12, v2.8.13, v2.8.14, v2.8.15, v2.8.16, v2.8.17, v2.8.18, v2.8.19, v2.8.2, v2.8.20, v2.8.21, v2.8.22, v2.8.23, v2.8.24, v2.8.25, v2.8.26, v2.8.27, v2.8.28, v2.8.29, v2.8.3, v2.8.30, v2.8.31, v2.8.32, v2.8.33, v2.8.34, v2.8.35, v2.8.36, v2.8.37, v2.8.38, v2.8.39, v2.8.4, v2.8.40, v2.8.41, v2.8.42, v2.8.43, v2.8.44, v2.8.45, v2.8.46, v2.8.47, v2.8.48, v2.8.5, v2.8.6, v2.8.7, v2.8.8, v2.8.9, v3.0.0, v3.0.1, v3.0.2, v3.0.3, v3.0.4, v3.0.5, v3.0.6, v3.0.7, v3.0.8, v3.0.9, v3.1.0, v3.1.1, v3.1.10, v3.1.2, v3.1.3, v3.1.4, v3.1.5, v3.1.6, v3.1.7, v3.1.8, v3.1.9, v3.2.0, v3.2.1, v3.2.10, v3.2.11, v3.2.12, v3.2.13, v3.2.14, v3.2.2, v3.2.3, v3.2.4, v3.2.5, v3.2.6, v3.2.7, v3.2.8, v3.2.9, v3.3.0, v3.3.1, v3.3.10, v3.3.11, v3.3.12, v3.3.13, v3.3.14, v3.3.15, v3.3.16, v3.3.17, v3.3.18, v3.3.2, v3.3.3, v3.3.4, v3.3.5, v3.3.6, v3.3.7, v3.3.8, v3.3.9, v3.4.0, v3.4.1, v3.4.10, v3.4.11, v3.4.12, v3.4.13, v3.4.14, v3.4.15, v3.4.16, v3.4.17, v3.4.18, v3.4.19, v3.4.2, v3.4.3, v3.4.4, v3.4.5, v3.4.6, v3.4.7, v3.4.8, v3.4.9]. - Can only install one of: symfony/console[v4.1.0, v2.7.0]. - Can only install one of: symfony/console[v4.1.0, v2.7.1]. - Can only install one of: symfony/console[v4.1.0, v2.7.10]. - Can only install one of: symfony/console[v4.1.0, v2.7.11]. - Can only install one of: symfony/console[v4.1.0, v2.7.12]. - Can only install one of: symfony/console[v4.1.0, v2.7.13]. - Can only install one of: symfony/console[v4.1.0, v2.7.14]. - Can only install one of: symfony/console[v4.1.0, v2.7.15]. - Can only install one of: symfony/console[v4.1.0, v2.7.16]. - Can only install one of: symfony/console[v4.1.0, v2.7.17]. - Can only install one of: symfony/console[v4.1.0, v2.7.18]. - Can only install one of: symfony/console[v4.1.0, v2.7.19]. - Can only install one of: symfony/console[v4.1.0, v2.7.2]. - Can only install one of: symfony/console[v4.1.0, v2.7.20]. - Can only install one of: symfony/console[v4.1.0, v2.7.21]. - Can only install one of: symfony/console[v4.1.0, v2.7.22]. - Can only install one of: symfony/console[v4.1.0, v2.7.23]. - Can only install one of: symfony/console[v4.1.0, v2.7.24]. - Can only install one of: symfony/console[v4.1.0, v2.7.25]. - Can only install one of: symfony/console[v4.1.0, v2.7.26]. - Can only install one of: symfony/console[v4.1.0, v2.7.27]. - Can only install one of: symfony/console[v4.1.0, v2.7.28]. - Can only install one of: symfony/console[v4.1.0, v2.7.29]. - Can only install one of: symfony/console[v4.1.0, v2.7.3]. - Can only install one of: symfony/console[v4.1.0, v2.7.30]. - Can only install one of: symfony/console[v4.1.0, v2.7.31]. - Can only install one of: symfony/console[v4.1.0, v2.7.32]. - Can only install one of: symfony/console[v4.1.0, v2.7.33]. - Can only install one of: symfony/console[v4.1.0, v2.7.34]. - Can only install one of: symfony/console[v4.1.0, v2.7.35]. - Can only install one of: symfony/console[v4.1.0, v2.7.36]. - Can only install one of: symfony/console[v4.1.0, v2.7.37]. - Can only install one of: symfony/console[v4.1.0, v2.7.38]. - Can only install one of: symfony/console[v4.1.0, v2.7.39]. - Can only install one of: symfony/console[v4.1.0, v2.7.4]. - Can only install one of: symfony/console[v4.1.0, v2.7.40]. - Can only install one of: symfony/console[v4.1.0, v2.7.41]. - Can only install one of: symfony/console[v4.1.0, v2.7.42]. - Can only install one of: symfony/console[v4.1.0, v2.7.43]. - Can only install one of: symfony/console[v4.1.0, v2.7.44]. - Can only install one of: symfony/console[v4.1.0, v2.7.45]. - Can only install one of: symfony/console[v4.1.0, v2.7.46]. - Can only install one of: symfony/console[v4.1.0, v2.7.47]. - Can only install one of: symfony/console[v4.1.0, v2.7.48]. - Can only install one of: symfony/console[v4.1.0, v2.7.49]. - Can only install one of: symfony/console[v4.1.0, v2.7.5]. - Can only install one of: symfony/console[v4.1.0, v2.7.6]. - Can only install one of: symfony/console[v4.1.0, v2.7.7]. - Can only install one of: symfony/console[v4.1.0, v2.7.8]. - Can only install one of: symfony/console[v4.1.0, v2.7.9]. - Can only install one of: symfony/console[v4.1.0, v2.8.0]. - Can only install one of: symfony/console[v4.1.0, v2.8.1]. - Can only install one of: symfony/console[v4.1.0, v2.8.10]. - Can only install one of: symfony/console[v4.1.0, v2.8.11]. - Can only install one of: symfony/console[v4.1.0, v2.8.12]. - Can only install one of: symfony/console[v4.1.0, v2.8.13]. - Can only install one of: symfony/console[v4.1.0, v2.8.14]. - Can only install one of: symfony/console[v4.1.0, v2.8.15]. - Can only install one of: symfony/console[v4.1.0, v2.8.16]. - Can only install one of: symfony/console[v4.1.0, v2.8.17]. - Can only install one of: symfony/console[v4.1.0, v2.8.18]. - Can only install one of: symfony/console[v4.1.0, v2.8.19]. - Can only install one of: symfony/console[v4.1.0, v2.8.2]. - Can only install one of: symfony/console[v4.1.0, v2.8.20]. - Can only install one of: symfony/console[v4.1.0, v2.8.21]. - Can only install one of: symfony/console[v4.1.0, v2.8.22]. - Can only install one of: symfony/console[v4.1.0, v2.8.23]. - Can only install one of: symfony/console[v4.1.0, v2.8.24]. - Can only install one of: symfony/console[v4.1.0, v2.8.25]. - Can only install one of: symfony/console[v4.1.0, v2.8.26]. - Can only install one of: symfony/console[v4.1.0, v2.8.27]. - Can only install one of: symfony/console[v4.1.0, v2.8.28]. - Can only install one of: symfony/console[v4.1.0, v2.8.29]. - Can only install one of: symfony/console[v4.1.0, v2.8.3]. - Can only install one of: symfony/console[v4.1.0, v2.8.30]. - Can only install one of: symfony/console[v4.1.0, v2.8.31]. - Can only install one of: symfony/console[v4.1.0, v2.8.32]. - Can only install one of: symfony/console[v4.1.0, v2.8.33]. - Can only install one of: symfony/console[v4.1.0, v2.8.34]. - Can only install one of: symfony/console[v4.1.0, v2.8.35]. - Can only install one of: symfony/console[v4.1.0, v2.8.36]. - Can only install one of: symfony/console[v4.1.0, v2.8.37]. - Can only install one of: symfony/console[v4.1.0, v2.8.39]. - Can only install one of: symfony/console[v4.1.0, v2.8.4]. - Can only install one of: symfony/console[v4.1.0, v2.8.40]. - Can only install one of: symfony/console[v4.1.0, v2.8.41]. - Can only install one of: symfony/console[v4.1.0, v2.8.42]. - Can only install one of: symfony/console[v4.1.0, v2.8.43]. - Can only install one of: symfony/console[v4.1.0, v2.8.44]. - Can only install one of: symfony/console[v4.1.0, v2.8.45]. - Can only install one of: symfony/console[v4.1.0, v2.8.46]. - Can only install one of: symfony/console[v4.1.0, v2.8.47]. - Can only install one of: symfony/console[v4.1.0, v2.8.48]. - Can only install one of: symfony/console[v4.1.0, v2.8.5]. - Can only install one of: symfony/console[v4.1.0, v2.8.6]. - Can only install one of: symfony/console[v4.1.0, v2.8.7]. - Can only install one of: symfony/console[v4.1.0, v2.8.8]. - Can only install one of: symfony/console[v4.1.0, v2.8.9]. - Can only install one of: symfony/console[v4.1.0, v3.0.0]. - Can only install one of: symfony/console[v4.1.0, v3.0.1]. - Can only install one of: symfony/console[v4.1.0, v3.0.2]. - Can only install one of: symfony/console[v4.1.0, v3.0.3]. - Can only install one of: symfony/console[v4.1.0, v3.0.4]. - Can only install one of: symfony/console[v4.1.0, v3.0.5]. - Can only install one of: symfony/console[v4.1.0, v3.0.6]. - Can only install one of: symfony/console[v4.1.0, v3.0.7]. - Can only install one of: symfony/console[v4.1.0, v3.0.8]. - Can only install one of: symfony/console[v4.1.0, v3.0.9]. - Can only install one of: symfony/console[v4.1.0, v3.1.0]. - Can only install one of: symfony/console[v4.1.0, v3.1.1]. - Can only install one of: symfony/console[v4.1.0, v3.1.10]. - Can only install one of: symfony/console[v4.1.0, v3.1.2]. - Can only install one of: symfony/console[v4.1.0, v3.1.3]. - Can only install one of: symfony/console[v4.1.0, v3.1.4]. - Can only install one of: symfony/console[v4.1.0, v3.1.5]. - Can only install one of: symfony/console[v4.1.0, v3.1.6]. - Can only install one of: symfony/console[v4.1.0, v3.1.7]. - Can only install one of: symfony/console[v4.1.0, v3.1.8]. - Can only install one of: symfony/console[v4.1.0, v3.1.9]. - Can only install one of: symfony/console[v4.1.0, v3.2.0]. - Can only install one of: symfony/console[v4.1.0, v3.2.1]. - Can only install one of: symfony/console[v4.1.0, v3.2.10]. - Can only install one of: symfony/console[v4.1.0, v3.2.11]. - Can only install one of: symfony/console[v4.1.0, v3.2.12]. - Can only install one of: symfony/console[v4.1.0, v3.2.13]. - Can only install one of: symfony/console[v4.1.0, v3.2.14]. - Can only install one of: symfony/console[v4.1.0, v3.2.2]. - Can only install one of: symfony/console[v4.1.0, v3.2.3]. - Can only install one of: symfony/console[v4.1.0, v3.2.4]. - Can only install one of: symfony/console[v4.1.0, v3.2.5]. - Can only install one of: symfony/console[v4.1.0, v3.2.6]. - Can only install one of: symfony/console[v4.1.0, v3.2.7]. - Can only install one of: symfony/console[v4.1.0, v3.2.8]. - Can only install one of: symfony/console[v4.1.0, v3.2.9]. - Can only install one of: symfony/console[v4.1.0, v3.3.0]. - Can only install one of: symfony/console[v4.1.0, v3.3.1]. - Can only install one of: symfony/console[v4.1.0, v3.3.10]. - Can only install one of: symfony/console[v4.1.0, v3.3.11]. - Can only install one of: symfony/console[v4.1.0, v3.3.12]. - Can only install one of: symfony/console[v4.1.0, v3.3.13]. - Can only install one of: symfony/console[v4.1.0, v3.3.14]. - Can only install one of: symfony/console[v4.1.0, v3.3.15]. - Can only install one of: symfony/console[v4.1.0, v3.3.16]. - Can only install one of: symfony/console[v4.1.0, v3.3.17]. - Can only install one of: symfony/console[v4.1.0, v3.3.18]. - Can only install one of: symfony/console[v4.1.0, v3.3.2]. - Can only install one of: symfony/console[v4.1.0, v3.3.3]. - Can only install one of: symfony/console[v4.1.0, v3.3.4]. - Can only install one of: symfony/console[v4.1.0, v3.3.5]. - Can only install one of: symfony/console[v4.1.0, v3.3.6]. - Can only install one of: symfony/console[v4.1.0, v3.3.7]. - Can only install one of: symfony/console[v4.1.0, v3.3.8]. - Can only install one of: symfony/console[v4.1.0, v3.3.9]. - Can only install one of: symfony/console[v4.1.0, v3.4.0]. - Can only install one of: symfony/console[v4.1.0, v3.4.1]. - Can only install one of: symfony/console[v4.1.0, v3.4.10]. - Can only install one of: symfony/console[v4.1.0, v3.4.11]. - Can only install one of: symfony/console[v4.1.0, v3.4.12]. - Can only install one of: symfony/console[v4.1.0, v3.4.13]. - Can only install one of: symfony/console[v4.1.0, v3.4.14]. - Can only install one of: symfony/console[v4.1.0, v3.4.15]. - Can only install one of: symfony/console[v4.1.0, v3.4.16]. - Can only install one of: symfony/console[v4.1.0, v3.4.17]. - Can only install one of: symfony/console[v4.1.0, v3.4.18]. - Can only install one of: symfony/console[v4.1.0, v3.4.2]. - Can only install one of: symfony/console[v4.1.0, v3.4.3]. - Can only install one of: symfony/console[v4.1.0, v3.4.4]. - Can only install one of: symfony/console[v4.1.0, v3.4.5]. - Can only install one of: symfony/console[v4.1.0, v3.4.6]. - Can only install one of: symfony/console[v4.1.0, v3.4.7]. - Can only install one of: symfony/console[v4.1.0, v3.4.8]. - Can only install one of: symfony/console[v4.1.0, v3.4.9]. - magento/magento2-base 2.3.0 requires symfony/console ~4.1.0 -> satisfiable by symfony/console[v4.1.0, v4.1.1, v4.1.2, v4.1.3, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8]. - Conclusion: don't install symfony/console v4.1.2|install symfony/console v2.8.38|install symfony/console v3.4.19

Any idea how to fix this?

Answer 1

I found the solution. Here are the commands to run to fix the issue:

composer config preferred-install dist
composer config sort-packages true
composer config prefer-stable true
composer require --dev friendsofphp/php-cs-fixer:~2.10.0 --no-update
composer require --dev sebastian/phpcpd:~3.0.0 --no-update
php -r '$autoload=json_decode(file_get_contents("composer.json"), true); $autoload["autoload"]["psr-4"]["Zend\\Mvc\\Controller\\"]= "setup/src/Zend/Mvc/Controller/"; file_put_contents("composer.json", json_encode($autoload, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES));'

Answer 2

Step 1: Enable Developer Mode

php bin/magento deploy:mode:set developer

Step 2: Here are few commands that you need to run before upgrading to Magento 2.3

composer config preferred-install dist
composer config sort-packages true
composer config prefer-stable true

Step 3: Now you need to fix your composer.json file to Magento 2.3 release

composer require --dev friendsofphp/php-cs-fixer:~2.10.0 --no-update

Step 4: Upgrade to Magento 2.3.0

composer require --dev sebastian/phpcpd:~3.0.0 --no-update

Step 5: Run the following command

php -r '$autoload=json_decode(file_get_contents("composer.json"), true); $autoload["autoload"]["psr-4"]["Zend\\Mvc\\Controller\\"]= "setup/src/Zend/Mvc/Controller/"; file_put_contents("composer.json", json_encode($autoload, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES));'

Step 6: Run the Upgrade Command

composer update

Step 7: Upgrade Command

php bin/magento setup:upgrade

Answer 3

FYI, this happens because some dependencies in composer.json need to be updated for Magento 2.3.0 before running composer update. This is a side effect of adding support for PHP 7.2 and dropping support for PHP 7.0.

The full upgrade steps (and a script to ease the process) are documented on the Magento website.

Answer 4

What helped for me to proceed is empty all the requirements in require-dev

So

"require-dev": {
        "phpunit/phpunit": "4.1.0",
        "squizlabs/php_codesniffer": "1.5.3",
        "phpmd/phpmd": "@stable",
        "pdepend/pdepend": "2.2.2",
        "fabpot/php-cs-fixer": "~1.2",
        "lusitanian/oauth": "~0.3 <=0.7.0",
        "sebastian/phpcpd": "2.0.0"
    },

Became

  "require-dev": {},

This can be fixed later when you can proceed. Just grab the dev dependecies from the official repo and add them. Also, installing the below package can help resolve package dependencies.

composer require magento/composer-root-update-plugin=~1.0 --no-update