preg_match_all(): Passing null to parameter #2 ($subject) of type string is deprecated

Setup: D10.0.0, PHP 8.1.9, typed_data 8.x-1.x-dev

I am getting this error after applying the patch #5 → :
TypeError: Drupal\typed_data\PlaceholderResolver::replacePlaceHolders(): Argument #1 ($text) must be of type string, null given, called in modules/contrib/rules/src/Plugin/RulesDataProcessor/TokenProcessor.php on line 72 in Drupal\typed_data\PlaceholderResolver->replacePlaceHolders() (line 166 of modules/contrib/typed_data/src/PlaceholderResolver.php).

The patch #2 → solves the issue for me. And there are no errors in the log.

Hi,

I have the same issue with patch #5 and patch #2 works.

I think #5 is causing an issue with the Rules module (in this case Rules 8.x-3.x-dev (2022-Jun-18) )

[24-Feb-2023 08:19:49 America/New_York] TypeError: Drupal\typed_data\PlaceholderResolver::replacePlaceHolders(): Argument #1 ($text) must be of type string, null given, called in /home/ipmsusa3/public_html/drupal9/modules/contrib/rules/src/Plugin/RulesDataProcessor/TokenProcessor.php on line 72 in /home/ipmsusa3/public_html/drupal9/modules/contrib/typed_data/src/PlaceholderResolver.php on line 168 #0 /home/ipmsusa3/public_html/drupal9/modules/contrib/rules/src/Plugin/RulesDataProcessor/TokenProcessor.php(72): Drupal\typed_data\PlaceholderResolver->replacePlaceHolders(NULL, Array)
#1 /home/ipmsusa3/public_html/drupal9/modules/contrib/rules/src/Context/ContextHandlerTrait.php(320): Drupal\rules\Plugin\RulesDataProcessor\TokenProcessor->process(NULL, Object(Drupal\rules\Context\ExecutionState))
#2 /home/ipmsusa3/public_html/drupal9/modules/contrib/rules/src/Context/ContextHandlerTrait.php(297): Drupal\rules\Plugin\RulesExpression\ActionExpression->processValue(NULL, Array, Object(Drupal\rules\Context\ExecutionState))
#3 /home/ipmsusa3/public_html/drupal9/modules/contrib/rules/src/Context/ContextHandlerTrait.php(83): Drupal\rules\Plugin\RulesExpression\ActionExpression->processData(Object(Drupal\rules\Plugin\RulesAction\SystemEmailToUsersOfRole), Object(Drupal\rules\Context\ExecutionState))

Thanks,
Eric

#2 worked for me in Drupal 9.5.4 with Rules 8.x-3.0-alpha7. Because I have the Rules module installed I avoided #5 just in case based on the feedback from others.

Hi, I tried a couple of this patches but they didn't work as expected.
Also y had issues with the deprecated str_replace() passing null to parameter #3.

TR → closed merge request !9

Fixed by the commit in 📌 [meta] Add scalar type hinting and return value typing Fixed . The solution was as in #5 - use parameter and return type hints to enforce values being passed to the placeholder resolver.

The related issue in Rules will be fixed in the Rules issue queue.

Automatically closed - issue fixed for 2 weeks with no activity.