@Nishu Jindal @gaurav_harsh1 After rename vendor to vendor_old then run composer update getting following warning,
few commands run successfully, then following
Package container-interop/container-interop is abandoned, you should avoid using it. Use psr/container instead.
Package zendframework/zend-stdlib is abandoned, you should avoid using it. Use l aminas/laminas-stdlib instead.
Package zendframework/zend-validator is abandoned, you should avoid using it. Us e laminas/laminas-validator instead.
Package zendframework/zend-escaper is abandoned, you should avoid using it. Use laminas/laminas-escaper instead.
Package zendframework/zend-uri is abandoned, you should avoid using it. Use lami nas/laminas-uri instead.
Package zendframework/zend-loader is abandoned, you should avoid using it. Use l aminas/laminas-loader instead.
Package zendframework/zend-http is abandoned, you should avoid using it. Use lam inas/laminas-http instead.
Package zendframework/zend-math is abandoned, you should avoid using it. Use lam inas/laminas-math instead.
Package zendframework/zend-crypt is abandoned, you should avoid using it. Use la minas/laminas-crypt instead.
Package zendframework/zend-eventmanager is abandoned, you should avoid using it. Use laminas/laminas-eventmanager instead.
Package zendframework/zend-code is abandoned, you should avoid using it. Use lam inas/laminas-code instead.
Package zendframework/zend-diactoros is abandoned, you should avoid using it. Us e laminas/laminas-diactoros instead.
Package zendframework/zend-psr7bridge is abandoned, you should avoid using it. U se laminas/laminas-psr7bridge instead.
Package zendframework/zend-hydrator is abandoned, you should avoid using it. Use laminas/laminas-hydrator instead.
Package zendframework/zend-servicemanager is abandoned, you should avoid using i t. Use laminas/laminas-servicemanager instead.
Package zendframework/zend-filter is abandoned, you should avoid using it. Use l aminas/laminas-filter instead.
Package zendframework/zend-inputfilter is abandoned, you should avoid using it. Use laminas/laminas-inputfilter instead.
Package zendframework/zend-form is abandoned, you should avoid using it. Use lam inas/laminas-form instead.
Package zendframework/zend-console is abandoned, you should avoid using it. Use laminas/laminas-console instead.
Package zendframework/zend-mvc is abandoned, you should avoid using it. Use lami nas/laminas-mvc instead.
Package zendframework/zend-session is abandoned, you should avoid using it. Use laminas/laminas-session instead.
Package zendframework/zend-captcha is abandoned, you should avoid using it. Use laminas/laminas-captcha instead.
Package zendframework/zend-db is abandoned, you should avoid using it. Use lamin as/laminas-db instead.
Package zendframework/zend-di is abandoned, you should avoid using it. Use lamin as/laminas-di instead.
Package zendframework/zend-mime is abandoned, you should avoid using it. Use lam inas/laminas-mime instead.
Package zendframework/zend-mail is abandoned, you should avoid using it. Use lam inas/laminas-mail instead.
Package phpunit/phpunit-mock-objects is abandoned, you should avoid using it. No replacement was suggested.
Package facebook/webdriver is abandoned, you should avoid using it. Use php-webd river/webdriver instead.
Package guzzlehttp/streams is abandoned, you should avoid using it. No replaceme nt was suggested.
Package guzzlehttp/ringphp is abandoned, you should avoid using it. No replaceme nt was suggested.
Package zendframework/zend-feed is abandoned, you should avoid using it. Use lam inas/laminas-feed instead.
Package zendframework/zend-i18n is abandoned, you should avoid using it. Use lam inas/laminas-i18n instead.
Package zendframework/zend-log is abandoned, you should avoid using it. Use lami nas/laminas-log instead.
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Package zendframework/zend-serializer is abandoned, you should avoid using it. U se laminas/laminas-serializer instead.
Package zendframework/zend-server is abandoned, you should avoid using it. Use l aminas/laminas-server instead.
Package zendframework/zend-soap is abandoned, you should avoid using it. Use lam inas/laminas-soap instead.
Package zendframework/zend-text is abandoned, you should avoid using it. Use lam inas/laminas-text instead.
Package zendframework/zend-view is abandoned, you should avoid using it. Use lam inas/laminas-view instead.
Generating autoload files
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PHP CodeSniffer Config installed_paths set to ../../../vendor_old/elasticsearch, ../../../vendor_old/codeception,../../codeception,../../elasticsearch,../../mage nto/magento-coding-standard,../../phpcompatibility/php-compatibility
[root@centos-4cpu-8gb-uk-lon1 test]#
after check vendor/magento folder same files available not added extra files, my vendor/magento folder screenshot https://snipboard.io/P96OFD.jpg
I have an issue in my Eway payment gateway, to look more details of the error not able o access a particular file. file-path vendor/magento/module-checkout/Model/PaymentInformationManagement.php
source : https://magento.stackexchange.com/a/301501/57334
Note : @gaurav_harsh1 I tried composer install cmd also.
How to access my vendor/magento/module-checkout/Model/PaymentInformationManagement.php
