Compatibility with phpstan 1.7+

[sta1r]

I'm running v0.21.0 with phpstan/phpstan 1.7.1. For:

vendor/bin/phpstan analyse -l 2 module-path/file.php -v

I see persistent errors relating to cache folder creation. Example:

 -- --------------------------------------------------------------------------------
     Error
 -- --------------------------------------------------------------------------------
     Internal error: Internal error: Failed to create directory
     "/var/folders/tk/xvp5s1qd77131xvk85lq5snw0000gn/T/phpstan/cache/PHPStan"
     (unknown cause). in file
     /Users/alastairmucklow/Sites/magento-cc-2.4.4/app/code/Dotdigitalgroup/Email/M
     odel/Sync/Subscriber/SubscriberWithSalesExporter.php

     Post the following stack trace to
     https://github.com/phpstan/phpstan/issues/new?template=Bug_report.md:
     #0
     /Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/bitexpert/phpstan-magento
     /src/bitExpert/PHPStan/Magento/Autoload/Cache/FileCacheStorage.php(61):
     bitExpert\PHPStan\Magento\Autoload\Cache\FileCacheStorage->makeDir('/var/folde
     rs/tk...')
     #1
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Cache/Cache.php(28):
     bitExpert\PHPStan\Magento\Autoload\Cache\FileCacheStorage->save('Dotdigitalgro
     up...', '', '<?php\nnamespace...')
     #2
     /Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/bitexpert/phpstan-magento
     /src/bitExpert/PHPStan/Magento/Autoload/FactoryAutoloader.php(42):
     PHPStan\Cache\Cache->save('Dotdigitalgroup...', '', '<?php\nnamespace...')
     #3
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Reflection/BetterReflection/SourceLocator/AutoloadSourceLocator
     .php(270):
     bitExpert\PHPStan\Magento\Autoload\FactoryAutoloader->autoload('Dotdigitalgrou
     p...')
     #4
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Reflection/BetterReflection/SourceLocator/FileReadTrapStreamWra
     pper.php(59):
     PHPStan\Reflection\BetterReflection\SourceLocator\AutoloadSourceLocator::PHPSt
     an\Reflection\BetterReflection\SourceLocator\{closure}()
     #5
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Reflection/BetterReflection/SourceLocator/AutoloadSourceLocator
     .php(282):
     PHPStan\Reflection\BetterReflection\SourceLocator\FileReadTrapStreamWrapper::w
     ithStreamWrapperOverride(Object(Closure))
     #6
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Reflection/BetterReflection/SourceLocator/AutoloadSourceLocator
     .php(114):
     PHPStan\Reflection\BetterReflection\SourceLocator\AutoloadSourceLocator->locat
     eClassByName('Dotdigitalgroup...')
     #7
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Type/Aggreg
     ateSourceLocator.php(28):
     PHPStan\Reflection\BetterReflection\SourceLocator\AutoloadSourceLocator->locat
     eIdentifier(Object(PHPStan\BetterReflection\Reflector\DefaultReflector),
     Object(PHPStan\BetterReflection\Identifier\Identifier))
     #8
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Type/Memoiz
     ingSourceLocator.php(33):
     PHPStan\BetterReflection\SourceLocator\Type\AggregateSourceLocator->locateIden
     tifier(Object(PHPStan\BetterReflection\Reflector\DefaultReflector),
     Object(PHPStan\BetterReflection\Identifier\Identifier))
     #9
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/vendor/ondrejmirtes/better-reflection/src/Reflector/DefaultReflecto
     r.php(32):
     PHPStan\BetterReflection\SourceLocator\Type\MemoizingSourceLocator->locateIden
     tifier(Object(PHPStan\BetterReflection\Reflector\DefaultReflector),
     Object(PHPStan\BetterReflection\Identifier\Identifier))
     #10
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Reflection/BetterReflection/Reflector/MemoizingReflector.php(45
     ):
     PHPStan\BetterReflection\Reflector\DefaultReflector->reflectClass('Dotdigitalg
     roup...')
     #11
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Reflection/BetterReflection/BetterReflectionProvider.php(151):
     PHPStan\Reflection\BetterReflection\Reflector\MemoizingReflector->reflectClass
     ('Dotdigitalgroup...')
     #12
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Reflection/ReflectionProvider/MemoizingReflectionProvider.php(3
     4):
     PHPStan\Reflection\BetterReflection\BetterReflectionProvider->hasClass('Dotdig
     italgroup...')
     #13
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Rules/ClassCaseSensitivityCheck.php(34):
     PHPStan\Reflection\ReflectionProvider\MemoizingReflectionProvider->hasClass('D
     otdigitalgroup...')
     #14
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Rules/Namespaces/ExistingNamesInUseRule.php(107):
     PHPStan\Rules\ClassCaseSensitivityCheck->checkClassNames(Array)
     #15
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Rules/Namespaces/ExistingNamesInUseRule.php(61):
     PHPStan\Rules\Namespaces\ExistingNamesInUseRule->checkClasses(Array)
     #16
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Analyser/FileAnalyser.php(102):
     PHPStan\Rules\Namespaces\ExistingNamesInUseRule->processNode(Object(PhpParser\
     Node\Stmt\Use_), Object(PHPStan\Analyser\MutatingScope))
     #17
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Analyser/NodeScopeResolver.php(378):
     PHPStan\Analyser\FileAnalyser->PHPStan\Analyser\{closure}(Object(PhpParser\Nod
     e\Stmt\Use_), Object(PHPStan\Analyser\MutatingScope))
     #18
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Analyser/NodeScopeResolver.php(323):
     PHPStan\Analyser\NodeScopeResolver->processStmtNode(Object(PhpParser\Node\Stmt
     \Use_), Object(PHPStan\Analyser\MutatingScope), Object(Closure))
     #19
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Analyser/NodeScopeResolver.php(535):
     PHPStan\Analyser\NodeScopeResolver->processStmtNodes(Object(PhpParser\Node\Stm
     t\Namespace_), Array, Object(PHPStan\Analyser\MutatingScope), Object(Closure))
     #20
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Analyser/NodeScopeResolver.php(294):
     PHPStan\Analyser\NodeScopeResolver->processStmtNode(Object(PhpParser\Node\Stmt
     \Namespace_), Object(PHPStan\Analyser\MutatingScope), Object(Closure))
     #21
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Analyser/FileAnalyser.php(189):
     PHPStan\Analyser\NodeScopeResolver->processNodes(Array,
     Object(PHPStan\Analyser\MutatingScope), Object(Closure))
     #22
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Command/WorkerCommand.php(143):
     PHPStan\Analyser\FileAnalyser->analyseFile('/Users/alastair...', Array,
     Object(PHPStan\Rules\Registry), NULL)
     #23
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php(97):
     PHPStan\Command\WorkerCommand->PHPStan\Command\{closure}(Array)
     #24
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/vendor/clue/ndjson-react/src/Decoder.php(110):
     _PHPStan_c24aa5a16\Evenement\EventEmitter->emit('data', Array)
     #25
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php(97):
     _PHPStan_c24aa5a16\Clue\React\NDJson\Decoder->handleData(Array)
     #26
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/vendor/react/stream/src/Util.php(62):
     _PHPStan_c24aa5a16\Evenement\EventEmitter->emit('data', Array)
     #27
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php(97):
     _PHPStan_c24aa5a16\React\Stream\Util::_PHPStan_c24aa5a16\React\Stream\{closure
     }('{"action":"anal...')
     #28
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/vendor/react/stream/src/DuplexResourceStream.php(154):
     _PHPStan_c24aa5a16\Evenement\EventEmitter->emit('data', Array)
     #29
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/vendor/react/event-loop/src/StreamSelectLoop.php(201):
     _PHPStan_c24aa5a16\React\Stream\DuplexResourceStream->handleData(Resource id
     #4117)
     #30
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/vendor/react/event-loop/src/StreamSelectLoop.php(173):
     _PHPStan_c24aa5a16\React\EventLoop\StreamSelectLoop->waitForStreamActivity(NUL
     L)
     #31
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/src/Command/WorkerCommand.php(106):
     _PHPStan_c24aa5a16\React\EventLoop\StreamSelectLoop->run()
     #32
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/vendor/symfony/console/Command/Command.php(259):
     PHPStan\Command\WorkerCommand->execute(Object(_PHPStan_c24aa5a16\Symfony\Compo
     nent\Console\Input\ArgvInput),
     Object(_PHPStan_c24aa5a16\Symfony\Component\Console\Output\ConsoleOutput))
     #33
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/vendor/symfony/console/Application.php(856):
     _PHPStan_c24aa5a16\Symfony\Component\Console\Command\Command->run(Object(_PHPS
     tan_c24aa5a16\Symfony\Component\Console\Input\ArgvInput),
     Object(_PHPStan_c24aa5a16\Symfony\Component\Console\Output\ConsoleOutput))
     #34
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/vendor/symfony/console/Application.php(259):
     _PHPStan_c24aa5a16\Symfony\Component\Console\Application->doRunCommand(Object(
     PHPStan\Command\WorkerCommand),
     Object(_PHPStan_c24aa5a16\Symfony\Component\Console\Input\ArgvInput),
     Object(_PHPStan_c24aa5a16\Symfony\Component\Console\Output\ConsoleOutput))
     #35
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/vendor/symfony/console/Application.php(157):
     _PHPStan_c24aa5a16\Symfony\Component\Console\Application->doRun(Object(_PHPSta
     n_c24aa5a16\Symfony\Component\Console\Input\ArgvInput),
     Object(_PHPStan_c24aa5a16\Symfony\Component\Console\Output\ConsoleOutput))
     #36
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/bin/phpstan(96):
     _PHPStan_c24aa5a16\Symfony\Component\Console\Application->run()
     #37
     phar:///Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/ph
     pstan.phar/bin/phpstan(97): _PHPStan_c24aa5a16\{closure}()
     #38
     /Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/phpstan/phpstan/phpstan(8
     ): require('phar:///Users/a...')
     #39 /Users/alastairmucklow/Sites/magento-cc-2.4.4/vendor/bin/phpstan(117):
     include('/Users/alastair...')
     #40 {main}
     Internal error: Internal error: Failed to create directory
     "/var/folders/tk/xvp5s1qd77131xvk85lq5snw0000gn/T/phpstan/cache/PHPStan"
     (unknown cause). in file
     /Users/alastairmucklow/Sites/magento-cc-2.4.4/app/code/Dotdigitalgroup/Email/M
     odel/Sync/Subscriber/SubscriberExporter.php
     Child process error (exit code 1):
 -- --------------------------------------------------------------------------------

[shochdoerfer]

Thanks for opening the issue. For now, you need to downgrade to PHPStan 1.6, please.

There's an issue with our custom autoloaders (for the Magento generated classes) and PHPStan 1.7. See in #243 and the related issue I have opened in the phpstan repo.

Will try to debug and fix it in the next few days.

[shochdoerfer]

We've just released version 0.22.0 which will not allow being installed together with PHPStan 1.7, you have to use PHPStan 1.6 for now.

We tried everything possible to make the extension compatible with PHPStan 1.7 but we could not find a way to do it. We have to wait for PHPStan core to offer different extension points as the whole autoloader logic we are using to generate the missing Magento files (e.g. factory, proxy, ...) do no longer work with the changes made in PHPStan 1.7.

We will keep an eye on the development of newer PHPStan versions, once we are able to fix this, we will. Sorry for this.

[shochdoerfer]

Fixed with #243 and PHPStan 1.7.2.

We've just published a new release 0.23.0 with the new PHPStan requirement.

[tr33m4n]

@shochdoerfer Looks like this issue is happening again:

PHPStan Magento version: v0.30.1 PHPStan version: 1.10.14

Seeing errors along the lines of:

[ERROR] Could not process "SomePHPFile.php" file, due to:
         "System error: "Failed to create directory "/var/folders/7c/kf_y_trs4wjfj2hzp_9kfy4m0000gp/T/cache/PHPStan"
         (unknown cause)."
         Run Rector with "--debug" option and post the report here: https://github.com/rectorphp/rector/issues/new". On line: 107

[tr33m4n]

A better stack trace. This was used in conjunction with Rector https://github.com/rectorphp/rector:

[ERROR] Could not process "EventFactory.php" file, due to:
         "System error: "Failed to create directory "/var/folders/7c/kf_y_trs4wjfj2hzp_9kfy4m0000gp/T/cache/PHPStan"
         (unknown cause)."

         Stack trace:
         #0 vendor/bitexpert/phpstan-magento/src/bitExpert/PHPStan/Magento/Autoload/Cache/FileCacheStorage.php(61):
         bitExpert\PHPStan\Magento\Autoload\Cache\FileCacheStorage->makeDir('/var/folders/7c...')
         #1 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Cache/Cache.php(28):
         bitExpert\PHPStan\Magento\Autoload\Cache\FileCacheStorage->save('Ampersand\\Emars...', '',
         '<?php\nnamespace...')
         #2 vendor/bitexpert/phpstan-magento/src/bitExpert/PHPStan/Magento/Autoload/FactoryAutoloader.php(53):
         PHPStan\Cache\Cache->save('Ampersand\\Emars...', '', '<?php\nnamespace...')
         #3
         phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/SourceLocator/A
         utoloadSourceLocator.php(277):
         bitExpert\PHPStan\Magento\Autoload\FactoryAutoloader->autoload('Ampersand\\Emars...')
         #4
         phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/SourceLocator/F
         ileReadTrapStreamWrapper.php(62):
         PHPStan\Reflection\BetterReflection\SourceLocator\AutoloadSourceLocator::PHPStan\Reflection\BetterReflection\So
         urceLocator\{closure}()
         #5
         phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/SourceLocator/A
         utoloadSourceLocator.php(289):
         PHPStan\Reflection\BetterReflection\SourceLocator\FileReadTrapStreamWrapper::withStreamWrapperOverride(Object(C
         losure))
         #6
         phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/SourceLocator/A
         utoloadSourceLocator.php(119):
         PHPStan\Reflection\BetterReflection\SourceLocator\AutoloadSourceLocator->locateClassByName('Ampersand\\Emars..
         .')
         #7
         phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/Sourc
         eLocator/Type/AggregateSourceLocator.php(26):
         PHPStan\Reflection\BetterReflection\SourceLocator\AutoloadSourceLocator->locateIdentifier(Object(PHPStan\Bette
         rReflection\Reflector\DefaultReflector), Object(PHPStan\BetterReflection\Identifier\Identifier))
         #8
         phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/Sourc
         eLocator/Type/MemoizingSourceLocator.php(33):
         PHPStan\BetterReflection\SourceLocator\Type\AggregateSourceLocator->locateIdentifier(Object(PHPStan\BetterRefl
         ection\Reflector\DefaultReflector), Object(PHPStan\BetterReflection\Identifier\Identifier))
         #9
         phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/Sourc
         eLocator/Type/AggregateSourceLocator.php(26):
         PHPStan\BetterReflection\SourceLocator\Type\MemoizingSourceLocator->locateIdentifier(Object(PHPStan\BetterRefl
         ection\Reflector\DefaultReflector), Object(PHPStan\BetterReflection\Identifier\Identifier))
         #10
         phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/Sourc
         eLocator/Type/MemoizingSourceLocator.php(33):
         PHPStan\BetterReflection\SourceLocator\Type\AggregateSourceLocator->locateIdentifier(Object(PHPStan\BetterRefl
         ection\Reflector\DefaultReflector), Object(PHPStan\BetterReflection\Identifier\Identifier))
         #11
         phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/Refle
         ctor/DefaultReflector.php(32):
         PHPStan\BetterReflection\SourceLocator\Type\MemoizingSourceLocator->locateIdentifier(Object(PHPStan\BetterRefl
         ection\Reflector\DefaultReflector), Object(PHPStan\BetterReflection\Identifier\Identifier))
         #12
         phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/Reflector/Memoi
         zingReflector.php(45):
         PHPStan\BetterReflection\Reflector\DefaultReflector->reflectClass('Ampersand\\Emars...')
         #13
         phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/BetterReflectio
         nProvider.php(149):
         PHPStan\Reflection\BetterReflection\Reflector\MemoizingReflector->reflectClass('Ampersand\\Emars...')
         #14
         phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/ReflectionProvider/MemoizingRefl
         ectionProvider.php(35):
         PHPStan\Reflection\BetterReflection\BetterReflectionProvider->hasClass('Ampersand\\Emars...')
         #15 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Type/ObjectType.php(1126):
         PHPStan\Reflection\ReflectionProvider\MemoizingReflectionProvider->hasClass('Ampersand\\Emars...')
         #16 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Type/ObjectType.php(551):
         PHPStan\Type\ObjectType->getClassReflection()
         #17 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/MutatingScope.php(3327):
         PHPStan\Type\ObjectType->hasMethod('create')
         #18 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/MutatingScope.php(3346):
         PHPStan\Analyser\MutatingScope->filterTypeWithMethod(Object(PHPStan\Type\ObjectType), 'create')
         #19 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/MutatingScope.php(1356):
         PHPStan\Analyser\MutatingScope->methodCallReturnType(Object(PHPStan\Type\ObjectType), 'create',
         Object(PhpParser\Node\Expr\MethodCall))
         #20 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/MutatingScope.php(1362):
         PHPStan\Analyser\MutatingScope->PHPStan\Analyser\{closure}()
         #21 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/MutatingScope.php(558):
         PHPStan\Analyser\MutatingScope->resolveType('$this->eventFac...', Object(PhpParser\Node\Expr\MethodCall))
         #22 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/MutatingScope.php(744):
         PHPStan\Analyser\MutatingScope->getType(Object(PhpParser\Node\Expr\MethodCall))
         #23 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/MutatingScope.php(558):
         PHPStan\Analyser\MutatingScope->resolveType('$event = $this-...', Object(PhpParser\Node\Expr\Assign))
         #24 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(1473):
         PHPStan\Analyser\MutatingScope->getType(Object(PhpParser\Node\Expr\Assign))
         #25 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(567):
         PHPStan\Analyser\NodeScopeResolver->findEarlyTerminatingExpr(Object(PhpParser\Node\Expr\Assign),
         Object(PHPStan\Analyser\MutatingScope))
         #26 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(362):
         PHPStan\Analyser\NodeScopeResolver->processStmtNode(Object(PhpParser\Node\Stmt\Expression),
         Object(PHPStan\Analyser\MutatingScope), Object(Closure), Object(PHPStan\Analyser\StatementContext))
         #27 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(531):
         PHPStan\Analyser\NodeScopeResolver->processStmtNodes(Object(PhpParser\Node\Stmt\ClassMethod), Array,
         Object(PHPStan\Analyser\MutatingScope), Object(Closure), Object(PHPStan\Analyser\StatementContext))
         #28 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(362):
         PHPStan\Analyser\NodeScopeResolver->processStmtNode(Object(PhpParser\Node\Stmt\ClassMethod),
         Object(PHPStan\Analyser\MutatingScope), Object(PHPStan\Node\ClassStatementsGatherer),
         Object(PHPStan\Analyser\StatementContext))
         #29 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(609):
         PHPStan\Analyser\NodeScopeResolver->processStmtNodes(Object(PhpParser\Node\Stmt\Class_), Array,
         Object(PHPStan\Analyser\MutatingScope), Object(PHPStan\Node\ClassStatementsGatherer),
         Object(PHPStan\Analyser\StatementContext))
         #30 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(362):
         PHPStan\Analyser\NodeScopeResolver->processStmtNode(Object(PhpParser\Node\Stmt\Class_),
         Object(PHPStan\Analyser\MutatingScope), Object(Closure), Object(PHPStan\Analyser\StatementContext))
         #31 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(581):
         PHPStan\Analyser\NodeScopeResolver->processStmtNodes(Object(PhpParser\Node\Stmt\Namespace_), Array,
         Object(PHPStan\Analyser\MutatingScope), Object(Closure), Object(PHPStan\Analyser\StatementContext))
         #32 phar://vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(331):
         PHPStan\Analyser\NodeScopeResolver->processStmtNode(Object(PhpParser\Node\Stmt\Namespace_),
         Object(PHPStan\Analyser\MutatingScope), Object(Closure), Object(PHPStan\Analyser\StatementContext))
         #33 vendor/rector/rector/packages/NodeTypeResolver/PHPStan/Scope/PHPStanNodeScopeResolver.php(328):
         PHPStan\Analyser\NodeScopeResolver->processNodes(Array, Object(PHPStan\Analyser\MutatingScope),
         Object(Closure))
         #34 vendor/rector/rector/packages/NodeTypeResolver/PHPStan/Scope/PHPStanNodeScopeResolver.php(215):
         Rector\NodeTypeResolver\PHPStan\Scope\PHPStanNodeScopeResolver->processNodesWithDependentFiles('/Users/dandoyl
         e...', Array, Object(PHPStan\Analyser\MutatingScope), Object(Closure))
         #35 vendor/rector/rector/packages/NodeTypeResolver/NodeScopeAndMetadataDecorator.php(41):
         Rector\NodeTypeResolver\PHPStan\Scope\PHPStanNodeScopeResolver->processNodes(Array, '/Users/dandoyle...')
         #36 vendor/rector/rector/src/Application/FileProcessor.php(54):
         Rector\NodeTypeResolver\NodeScopeAndMetadataDecorator->decorateNodesFromFile(Object(Rector\Core\ValueObject\Ap
         plication\File), Array)
         #37 vendor/rector/rector/src/Application/FileProcessor/PhpFileProcessor.php(143):
         Rector\Core\Application\FileProcessor->parseFileInfoToLocalCache(Object(Rector\Core\ValueObject\Application\Fi
         le))
         #38 vendor/rector/rector/src/Application/FileProcessor/PhpFileProcessor.php(97):
         Rector\Core\Application\FileProcessor\PhpFileProcessor->parseFileAndDecorateNodes(Object(Rector\Core\ValueObje
         ct\Application\File))
         #39 vendor/rector/rector/packages/Parallel/WorkerRunner.php(130):
         Rector\Core\Application\FileProcessor\PhpFileProcessor->process(Object(Rector\Core\ValueObject\Application\Fil
         e), Object(Rector\Core\ValueObject\Configuration))
         #40 vendor/rector/rector/packages/Parallel/WorkerRunner.php(106):
         Rector\Parallel\WorkerRunner->processFiles(Object(Rector\Core\ValueObject\Application\File),
         Object(Rector\Core\ValueObject\Configuration), Array)
         #41 vendor/rector/rector/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php(97):
         Rector\Parallel\WorkerRunner->Rector\Parallel\{closure}(Array)
         #42 vendor/rector/rector/vendor/clue/ndjson-react/src/Decoder.php(117):
         RectorPrefix202304\Evenement\EventEmitter->emit('data', Array)
         #43 vendor/rector/rector/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php(97):
         RectorPrefix202304\Clue\React\NDJson\Decoder->handleData(Array)
         #44 vendor/rector/rector/vendor/react/stream/src/Util.php(62):
         RectorPrefix202304\Evenement\EventEmitter->emit('data', Array)
         #45 vendor/rector/rector/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php(97):
         RectorPrefix202304\React\Stream\Util::RectorPrefix202304\React\Stream\{closure}('{"action":"main...')
         #46 vendor/rector/rector/vendor/react/stream/src/DuplexResourceStream.php(154):
         RectorPrefix202304\Evenement\EventEmitter->emit('data', Array)
         #47 vendor/rector/rector/vendor/react/event-loop/src/StreamSelectLoop.php(201):
         RectorPrefix202304\React\Stream\DuplexResourceStream->handleData(Resource id #3046)
         #48 vendor/rector/rector/vendor/react/event-loop/src/StreamSelectLoop.php(173):
         RectorPrefix202304\React\EventLoop\StreamSelectLoop->waitForStreamActivity(NULL)
         #49 vendor/rector/rector/src/Console/Command/WorkerCommand.php(63):
         RectorPrefix202304\React\EventLoop\StreamSelectLoop->run()
         #50 vendor/rector/rector/vendor/symfony/console/Command/Command.php(311):
         Rector\Core\Console\Command\WorkerCommand->execute(Object(RectorPrefix202304\Symfony\Component\Console\Input\A
         rgvInput), Object(RectorPrefix202304\Symfony\Component\Console\Output\ConsoleOutput))
         #51 vendor/rector/rector/vendor/symfony/console/Application.php(899):
         RectorPrefix202304\Symfony\Component\Console\Command\Command->run(Object(RectorPrefix202304\Symfony\Component\
         Console\Input\ArgvInput), Object(RectorPrefix202304\Symfony\Component\Console\Output\ConsoleOutput))
         #52 vendor/rector/rector/vendor/symfony/console/Application.php(320):
         RectorPrefix202304\Symfony\Component\Console\Application->doRunCommand(Object(Rector\Core\Console\Command\Work
         erCommand), Object(RectorPrefix202304\Symfony\Component\Console\Input\ArgvInput),
         Object(RectorPrefix202304\Symfony\Component\Console\Output\ConsoleOutput))
         #53 vendor/rector/rector/src/Console/ConsoleApplication.php(49):
         RectorPrefix202304\Symfony\Component\Console\Application->doRun(Object(RectorPrefix202304\Symfony\Component\Co
         nsole\Input\ArgvInput), Object(RectorPrefix202304\Symfony\Component\Console\Output\ConsoleOutput))
         #54 vendor/rector/rector/vendor/symfony/console/Application.php(206):
         Rector\Core\Console\ConsoleApplication->doRun(Object(RectorPrefix202304\Symfony\Component\Console\Input\ArgvIn
         put), Object(RectorPrefix202304\Symfony\Component\Console\Output\ConsoleOutput))
         #55 vendor/rector/rector/bin/rector.php(128): RectorPrefix202304\Symfony\Component\Console\Application->run()
         #56 vendor/rector/rector/bin/rector(5): require_once('/Users/dandoyle...')
         #57 vendor/bin/rector(120): include('/Users/dandoyle...')
         #58 {main}". On line: 107

[shochdoerfer]

@tr33m4n what do you mean by "This was used in conjunction with Rector" - do you execute PHPStan in a specific way? Does it work with "older" versions of PHPStan? It's a bit hard to help without a proper test case.

[tr33m4n]

@shochdoerfer After taking a look further at this, feels like this is more of a "Rector" issue than PHPStan Magento, sorry about that! Rector will load parts of PHPStan as it uses some of its functionality in the background when comparing statically

[shochdoerfer]

@tr33m4n I am not unhappy about this turn of events :P