I am trying to update Magento 2.2.7 to 2.3.0:
composer require magento/product-community-edition:2.3.0 --no-update
composer update
However a strange error is trown:
./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
- magento/module-theme 100.1.12 requires php ~5.6.5|7.0.2|7.0.4|~7.0.6 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.1.11 requires php ~5.6.5|7.0.2|7.0.4|~7.0.6 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.1.10 requires php ~5.6.5|7.0.2|7.0.4|~7.0.6 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.1.9 requires php ~5.6.5|7.0.2|7.0.4|~7.0.6 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.1.8 requires php ~5.6.5|7.0.2|7.0.4|~7.0.6 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.1.7 requires php ~5.6.5|7.0.2|7.0.4|~7.0.6 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.1.6 requires php ~5.6.5|7.0.2|7.0.4|~7.0.6 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.1.5 requires php ~5.6.5|7.0.2|7.0.4|~7.0.6 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.1.4 requires php ~5.6.5|7.0.2|7.0.4|~7.0.6 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.1.3 requires php ~5.6.5|7.0.2|7.0.4|~7.0.6 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.1.2 requires php ~5.6.5|7.0.2|7.0.4|~7.0.6 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.1.1 requires php ~5.6.0|7.0.2|~7.0.6 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.1.0 requires php ~5.6.0|7.0.2|~7.0.6 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.1.0-rc3 requires php ~5.6.0|7.0.2|~7.0.6 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.1.0-rc2 requires php ~5.5.22|~5.6.0|~7.0.0 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.1.0-rc1 requires php ~5.5.22|~5.6.0|~7.0.0 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.0.10 requires php ~5.5.0|~5.6.0|~7.0.0 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.0.9 requires php ~5.5.0|~5.6.0|~7.0.0 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.0.8 requires php ~5.5.0|~5.6.0|~7.0.0 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.0.7 requires php ~5.5.0|~5.6.0|~7.0.0 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.0.6 requires php ~5.5.0|~5.6.0|~7.0.0 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.0.5 requires php ~5.5.0|~5.6.0|~7.0.0 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.0.4 requires php ~5.5.0|~5.6.0|~7.0.0 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.0.3 requires php ~5.5.0|~5.6.0|~7.0.0 -> your PHP version (7.1.16) does not satisfy that requirement.
- magento/module-theme 100.0.2 requires php ~5.5.0|~5.6.0|~7.0.0 -> your PHP version (7.1.16) does not satisfy that requirement.
- weltpixel/module-google-tag-manager 1.6.4 requires magento/module-theme 100.* -> satisfiable by magento/module-theme[100.2.5, 100.0.2, 100.0.3, 100.0.4, 100.0.5, 100.1.0-rc1, 100.1.0-rc2, 100.1.0-rc3, 100.1.0, 100.0.6, 100.1.1, 100.1.2, 100.1.3, 100.0.7, 100.1.4, 100.0.8, 100.1.5, 100.1.6, 100.2.0-rc20, 100.2.0-rc21, 100.2.0-rc22, 100.2.0-rc23, 100.2.0-rc30, 100.1.7, 100.0.9, 100.2.0, 100.0.10, 100.2.1, 100.1.8, 100.1.9, 100.2.2, 100.2.3, 100.1.10, 100.2.4, 100.1.11, 100.1.12, 100.2.6, 100.1.13, 100.2.7].
- weltpixel/module-google-tag-manager 1.6.4 requires magento/module-theme 100.* -> satisfiable by magento/module-theme[100.2.5, 100.0.2, 100.0.3, 100.0.4, 100.0.5, 100.1.0-rc1, 100.1.0-rc2, 100.1.0-rc3, 100.1.0, 100.0.6, 100.1.1, 100.1.2, 100.1.3, 100.0.7, 100.1.4, 100.0.8, 100.1.5, 100.1.6, 100.2.0-rc20, 100.2.0-rc21, 100.2.0-rc22, 100.2.0-rc23, 100.2.0-rc30, 100.1.7, 100.0.9, 100.2.0, 100.0.10, 100.2.1, 100.1.8, 100.1.9, 100.2.2, 100.2.3, 100.1.10, 100.2.4, 100.1.11, 100.1.12, 100.2.6, 100.1.13, 100.2.7].
- Can only install one of: magento/module-theme[101.0.0, 100.1.13].
- Can only install one of: magento/module-theme[101.0.0, 100.2.5].
- Can only install one of: magento/module-theme[101.0.0, 100.2.0-rc20].
- Can only install one of: magento/module-theme[101.0.0, 100.2.0-rc21].
- Can only install one of: magento/module-theme[101.0.0, 100.2.0-rc22].
- Can only install one of: magento/module-theme[101.0.0, 100.2.0-rc23].
- Can only install one of: magento/module-theme[101.0.0, 100.2.0-rc30].
- Can only install one of: magento/module-theme[101.0.0, 100.2.0].
- Can only install one of: magento/module-theme[101.0.0, 100.2.1].
- Can only install one of: magento/module-theme[101.0.0, 100.2.2].
- Can only install one of: magento/module-theme[101.0.0, 100.2.3].
- Can only install one of: magento/module-theme[101.0.0, 100.2.4].
- Can only install one of: magento/module-theme[101.0.0, 100.2.5].
- Can only install one of: magento/module-theme[101.0.0, 100.2.6].
- Can only install one of: magento/module-theme[101.0.0, 100.2.7].
- magento/product-community-edition 2.3.0 requires magento/module-theme 101.0.0 -> satisfiable by magento/module-theme[101.0.0].
- Installation request for magento/product-community-edition 2.3.0 -> satisfiable by magento/product-community-edition[2.3.0].
- Installation request for weltpixel/module-google-tag-manager ^1.6 -> satisfiable by weltpixel/module-google-tag-manager[1.6.4].
My composer.json:
{
"name": "magento/project-community-edition",
"description": "eCommerce Platform for Growth (Community Edition)",
"type": "project",
"version": "2.2.7",
"license": [
"OSL-3.0",
"AFL-3.0"
],
"require": {
"magento/product-community-edition": "2.3.0",
"composer/composer": "@alpha",
"mageplaza/magento-2-dutch-language-pack": "dev-master",
"mageplaza/module-core": "^1.3",
"mollie/mollie-api-php": "^1.9",
"fooman/pdfcustomiser-m2": "^8.0",
"myparcelnl/magento": "~2.3.3-beta.2",
"myparcelnl/sdk": "~v1.3.8",
"mollie/magento2": "^1.2",
"weltpixel/module-google-tag-manager": "^1.6",
"aheadworks/module-onestepcheckout": "1.2.0",
"wyomind/datafeedmanager": "11.5.2",
"magepal/magento2-gmailsmtpapp": "^2.5",
"amasty/shopby": "^2.9"
},
"require-dev": {
"phpunit/phpunit": "~6.2.0",
"squizlabs/php_codesniffer": "3.1.1",
"phpmd/phpmd": "@stable",
"pdepend/pdepend": "2.5.0",
"friendsofphp/php-cs-fixer": "~2.2.0",
"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": "stable",
"extra": {
"magento-force": "override"
},
"repositories": {
"wyomind": {
"type": "composer",
"url": "https://repo.wyomind.com"
},
"aheadworks": {
"type": "composer",
"url": "https://dist.aheadworks.com"
},
"fooman": {
"type": "composer",
"url": "{repo-link-removed-for-security-reasons}"
},
"magento": {
"type": "composer",
"url": "https://repo.magento.com"
},
"amasty": {
"type": "composer",
"url": "https://composer.amasty.com/community/"
}
}
}
It seems the installer tries to install old packages. We are using PHP 7.1. Can anybody help out?