Question 6572 in Magento Question posted in
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Magento upgrade 2.4.3 throws error(Cannot instantiate interface_

I am trying to upgrade magento 2.3.4 to 2.4.3, i have update my system-requirements

Php – 7.4
mysql – 8.0
Composer – 2.*

magento 2.4.3 vanila version is working fine for me.

my current project magento version is 2.3.4, now we are upgrading to 2.4.3.

magento 2.4.3 is upgarde, but when i try to run command like sudo php bin/magento setup:upgrade, i am getting this error.

PHP Fatal error: Uncaught Error: Cannot instantiate interface MagentoFrameworkInterceptionConfigLoaderInterface in /var/www/html/aao_2021_sep/store/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php:50
Stack trace:

Help me to fix this issue. Thanks in Advance.

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3

Answers


  1. 0

    What solved this for me was regenerating composer:

    rm -rf vendor/*

    composer clearcache

    composer install

    then compile magento (setup upgrade…. cache flush)

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  2. 0

    I upgraded from 2.3.3 to 2.4.3 and had same errors, Disabling MSI worked for me referring to https://meetanshi.com/blog/disable-magento-msi/

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  3. 0

    Try php bin/magento setup:di:compile

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