Errors after upgrading to php 8.2

This is the list of errors:

Deprecated: Return type of ResponsiveMenuPro\Container\Container::offsetExists($id) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in?/home/521795.cloudwaysapps.com/ywwzqvfwep/public_html/wp-content/plugins/responsive-menu-pro/app/Container/Container.php?on line?33

Deprecated: Return type of ResponsiveMenuPro\Container\Container::offsetGet($id) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in?/home/521795.cloudwaysapps.com/ywwzqvfwep/public_html/wp-content/plugins/responsive-menu-pro/app/Container/Container.php?on line?16

Deprecated: Return type of ResponsiveMenuPro\Container\Container::offsetSet($id, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in?/home/521795.cloudwaysapps.com/ywwzqvfwep/public_html/wp-content/plugins/responsive-menu-pro/app/Container/Container.php?on line?11

Deprecated: Return type of ResponsiveMenuPro\Container\Container::offsetUnset($id) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in?/home/521795.cloudwaysapps.com/ywwzqvfwep/public_html/wp-content/plugins/responsive-menu-pro/app/Container/Container.php?on line?37

Deprecated: Creation of dynamic property ResponsiveMenuPro\Database\Database::$db is deprecated in?/home/521795.cloudwaysapps.com/ywwzqvfwep/public_html/wp-content/plugins/responsive-menu-pro/app/Database/Database.php?on line?8

Deprecated: realpath(): Passing null to parameter #1 ($path) of type string is deprecated in?/home/521795.cloudwaysapps.com/ywwzqvfwep/public_html/wp-content/plugins/responsive-menu-pro/vendor/twig/twig/lib/Twig/Loader/Filesystem.php?on line?35

Deprecated: Creation of dynamic property ResponsiveMenuPro\Controllers\FrontController::$manager is deprecated in?/home/521795.cloudwaysapps.com/ywwzqvfwep/public_html/wp-content/plugins/responsive-menu-pro/app/Controllers/FrontController.php?on line?36

Deprecated: Creation of dynamic property ResponsiveMenuPro\Controllers\FrontController::$view is deprecated in?/home/521795.cloudwaysapps.com/ywwzqvfwep/public_html/wp-content/plugins/responsive-menu-pro/app/Controllers/FrontController.php?on line?37

Deprecated: Return type of ResponsiveMenuPro\Collections\OptionsCollection::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in?/home/521795.cloudwaysapps.com/ywwzqvfwep/public_html/wp-content/plugins/responsive-menu-pro/app/Collections/OptionsCollection.php?on line?212

Deprecated: Return type of ResponsiveMenuPro\Collections\OptionsCollection::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in?/home/521795.cloudwaysapps.com/ywwzqvfwep/public_html/wp-content/plugins/responsive-menu-pro/app/Collections/OptionsCollection.php?on line?216

Deprecated: Return type of ResponsiveMenuPro\Collections\OptionsCollection::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in?/home/521795.cloudwaysapps.com/ywwzqvfwep/public_html/wp-content/plugins/responsive-menu-pro/app/Collections/OptionsCollection.php?on line?222

Deprecated: Return type of ResponsiveMenuPro\Collections\OptionsCollection::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in?/home/521795.cloudwaysapps.com/ywwzqvfwep/public_html/wp-content/plugins/responsive-menu-pro/app/Collections/OptionsCollection.php?on line?226

Deprecated: Return type of ResponsiveMenuPro\Collections\OptionsCollection::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in?/home/521795.cloudwaysapps.com/ywwzqvfwep/public_html/wp-content/plugins/responsive-menu-pro/app/Collections/OptionsCollection.php?on line?238

Got a litany of similar errors when testing if a site could be upgraded to PHP 8.1.

Hello Dan,

Thank you for taking the time to explain the issue you’re experiencing. To help us understand what might be causing the problem, could you please let us know which version you’re trying to upgrade from?

I truly appreciate your cooperation, and we’re here to assist you further.

Kind regards,
Sadiya

4.4.2

Hello @danstramer,

I hope you’re doing well. We noticed that you reached out to us on our support forum, and I wanted to check in to see if you’re still experiencing the issue. If so, could you please share the website URL where the problem is occurring?

I appreciate your understanding, and I look forward to your response so we can assist you further.

Warm regards,
Sadiya

Also this warning has been long time:

Warning: Trying to access array offset on value of type null in /var/www/wordpress/public_html/wp-content/plugins/responsive-menu/v4.0.0/inc/classes/class-theme-manager.php on line 437

Hi @topi_r ,

I hope you are doing well. Apologies for the delayed response.

To address the recurring warning you’ve been experiencing, could you please confirm the version of the Responsive Menu plugin you are currently using? Please ensure it’s updated to the latest version.

Let me know if you encounter any issues after making these adjustments.

Thank you for your time and cooperation. I look forward to hearing from you.

Best regards,

Getting these, using 4.5.0 of the plugin, Php version 8.2:

Bericht	The method "setVariables" of the Compiler is deprecated. Use the "addVariables" method for the equivalent behavior or "replaceVariables" if merging with previous variables was not desired. wp-content/plugins/responsive-menu/v4.0.0/libs/scssphp/vendor/scssphp/scssphp/src/Compiler.php:5449 2	Plugin: responsive-menu Verouderd	Passing raw values to as custom variables to the Compiler is deprecated. Use "\ScssPhp\ScssPhp\ValueConverter::parseValue" or "\ScssPhp\ScssPhp\ValueConverter::fromPhp" to convert them instead. wp-content/plugins/responsive-menu/v4.0.0/libs/scssphp/vendor/scssphp/scssphp/src/Compiler.php:5432 2	Plugin: responsive-menu Verouderd	The "ScssPhp\ScssPhp\Compiler::compile" method is deprecated. Use "compileString" instead. wp-content/plugins/responsive-menu/v4.0.0/libs/scssphp/vendor/scssphp/scssphp/src/Compiler.php:442 2	Plugin: responsive-menu Verouderd	Passing trailing content after the expression when parsing a value is deprecated since Scssphp 1.12.0 and will be an error in 2.0. Expected end of value: failed at % ScssPhp\ScssPhp\Compiler::injectVariables on line 1, at column 0 wp-content/plugins/responsive-menu/v4.0.0/libs/scssphp/vendor/scssphp/scssphp/src/Parser.php:335 6	Plugin: responsive-menu

• This reply was modified 4 months ago by elvagabundo. Reason: readability

Hi @elvagabundo ,

I hope this email finds you well. I apologize for the delay in responding to your message and truly appreciate your patience and understanding.

Thank you for providing detailed information about the issue you’re facing with the latest version and PHP 8.2. I’ve shared this matter with our development team, and they are currently reviewing the specifics. Rest assured, we are working diligently to investigate and address the problem.

We deeply value your time and effort in bringing this to our attention and will keep you updated on our progress throughout the resolution process. If you have any additional details or observations, please feel free to share them, as they can assist us in resolving this more effectively.

Thank you for your cooperation and support.

Best regards,
Dhanush