fatal error with new version 3.0.0

[magnolia4]

Shopware: 5.6.8
PHP: 7.3.29
Adyen 3.0.0

When we install the 3.0.0 update, we get a fatal error:

Fatal error: Declaration of Shopware\Components\Log\Handler\ChromePhpHandler::sendHeader($header, $content) must be compatible with Monolog\Handler\ChromePHPHandler::sendHeader(string $header, string $content): void in /engine/Shopware/Components/Log/Handler/ChromePhpHandler.php on line 34

[webtech-tom]

Same error

Shopware: 5.6.10
PHP: 7.3.29
Adyen 3.0.0

Right after clicking on update.

[ifbidev]

This is caused by malformatted update package.
Delete all the contents of the AdyenPayment Plugin folder on your server.
Just download the files from master branch and upload them into the AdyenPayment Plugin folder.
This fixed it for me.

[webtech-tom]

Unfortunately I still get a error on the Checkout Page:

Uncaught Error: Class 'Adyen\Service\Checkout' not found in .../custom/plugins/AdyenPayment/Components/Adyen/PaymentMethodService.php:134 Stack trace: #0

[acampos1916]

Thanks for the suggestion @ifbidev, indeed this is a problem with the package zip file and we're updating it soon. @webtech-tom be aware that after deleting the contents of the package and cloning the master branch you also need to install the package's dependencies https://docs.adyen.com/plugins/shopware-5/?tab=git_hub_3

[ifbidev]

The Bug seems to be, that monolog package is included in vendors folder of the plugin.
This collides with the monolog package of shopware itself.

[ifbidev]

I just removed monolog from AdyenPayment/vendor/ the monolog folder and the references in the composer files.
After this. I was able to use the Plugin successfully.

[ifbidev]

We do have this issue even with the last packages via the Shopware Plugin Manager.

[ghost]

@ifbidev Can you check the latest version on the marketplace? this should be fixed now? 3.0.2. We will also be releasing our feature branch 3.1.0 on github next week..