setEscaper() method deprecated

[columbian-chris]

I'm getting this deprecation error thrown at me a lot:

Since twig/twig 3.10: The "Twig\Extension\EscaperExtension::setEscaper()" method is deprecated, use the "Twig\Runtime\EscaperRuntime::setEscaper()" method instead (be warned that Environment is not passed anymore to the callable).

I noticed a very similar error happened once before in #2081 from an older version of Twig that was resolved.

Running:

• Timber 2.1.0 (managed via Composer)
• Twig 3.10.3
• WordPress 6.6
• PHP 8.1.27

Trail:

wp-content/themes/my-theme/vendor/symfony/deprecation-contracts/function.php:25

trigger_deprecation()
    wp-content/themes/my-theme/vendor/twig/twig/src/Extension/EscaperExtension.php:127
Twig\Extension\EscaperExtension->setEscaper()
    wp-content/themes/my-theme/vendor/timber/timber/src/Twig.php:558
Timber\Twig->add_timber_escapers()
    wp-includes/class-wp-hook.php:324
apply_filters('timber/twig')
    wp-content/themes/my-theme/vendor/timber/timber/src/Loader.php:518
Timber\Loader->get_twig()
    wp-content/themes/my-theme/vendor/timber/timber/src/Loader.php:120
Timber\Loader->render()
    wp-content/themes/my-theme/vendor/timber/timber/src/Timber.php:1444
Timber\Timber::compile()
    wp-content/themes/my-theme/vendor/timber/timber/src/Timber.php:1579
Timber\Timber::render()
    wp-content/themes/my-theme/page-title.php:98

[Levdbas]

Hi @columbian-chris ,

This is fixed in the 2.2 release. Could you give that a try?
See 295349b

[columbian-chris]

@Levdbas I'm sure you are correct, which really manifests the underlying actual problem I appear to be having: before I submitted this issue, I ran composer update and version 2.1 still remains installed. I assumed this was because it was the newest version. Any idea why this would be happening?

[Levdbas]

Maybe the version is pinned in your composer file like so @columbian-chris ?

"timber/timber": "2.1" instead of "timber/timber": "^2.1"?

Or else try manually bumping the version in your composer file like so "timber/timber": "2.2" and then run a composer update and see what happens.

[columbian-chris]

When I run composer update timber/timber:2.2, I do run into some valuable information:

Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Root composer.json requires timber/timber ^2.1 -> satisfiable by timber/timber[v2.2.0].
    - timber/timber v2.2.0 requires php ^8.1 -> your php version (7.4.33) does not satisfy that requirement.

The PHP version comment surprised me because my site is running 8.1, but when I ran php -v, the command line reported version 7.4.33. sudo update-alternatives --list php; reported that I have 7.4, 8.0, and 8.1 installed, so I guess the default version on the command line is still set to 7.4. When I use update-alternatives --config php to change that version version to at least 8.1, I can then run composer update and it will update the Timber package as expected.