phpstan-doctrine crashes phpstan

[Seldaek]

I'm trying to add this project to my phpstan config for packagist.org, but it crashes with:

In ProcessPool.php line 21:

  [PHPStan\ShouldNotHappenException]
  Process qmjscxflzr not found.


Exception trace:
  at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/src/Parallel/ProcessPool.php:21
 PHPStan\Parallel\ProcessPool->getProcess() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/src/Parallel/ProcessPool.php:38
 PHPStan\Parallel\ProcessPool->quitProcess() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/src/Parallel/ParallelAnalyser.php:133
 PHPStan\Parallel\ParallelAnalyser->PHPStan\Parallel\{closure}() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/src/Parallel/Process.php:115
 PHPStan\Parallel\Process->PHPStan\Parallel\{closure}() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:97
 _HumbugBoxe2c51d49dfa3\Evenement\EventEmitter->emit() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/vendor/clue/ndjson-react/src/Decoder.php:110
 _HumbugBoxe2c51d49dfa3\Clue\React\NDJson\Decoder->handleData() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:97
 _HumbugBoxe2c51d49dfa3\Evenement\EventEmitter->emit() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/vendor/react/stream/src/Util.php:62
 _HumbugBoxe2c51d49dfa3\React\Stream\Util::_HumbugBoxe2c51d49dfa3\React\Stream\{closure}() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:97
 _HumbugBoxe2c51d49dfa3\Evenement\EventEmitter->emit() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/vendor/react/stream/src/DuplexResourceStream.php:152
 _HumbugBoxe2c51d49dfa3\React\Stream\DuplexResourceStream->handleData() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/vendor/react/event-loop/src/StreamSelectLoop.php:200
 _HumbugBoxe2c51d49dfa3\React\EventLoop\StreamSelectLoop->waitForStreamActivity() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/vendor/react/event-loop/src/StreamSelectLoop.php:172
 _HumbugBoxe2c51d49dfa3\React\EventLoop\StreamSelectLoop->run() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/src/Parallel/ParallelAnalyser.php:151
 PHPStan\Parallel\ParallelAnalyser->analyse() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/src/Command/AnalyserRunner.php:55
 PHPStan\Command\AnalyserRunner->runAnalyser() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/src/Command/AnalyseApplication.php:148
 PHPStan\Command\AnalyseApplication->runAnalyser() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/src/Command/AnalyseApplication.php:79
 PHPStan\Command\AnalyseApplication->analyse() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/src/Command/AnalyseCommand.php:156
 PHPStan\Command\AnalyseCommand->execute() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/vendor/symfony/console/Command/Command.php:228
 _HumbugBoxe2c51d49dfa3\Symfony\Component\Console\Command\Command->run() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/vendor/symfony/console/Application.php:856
 _HumbugBoxe2c51d49dfa3\Symfony\Component\Console\Application->doRunCommand() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/vendor/symfony/console/Application.php:237
 _HumbugBoxe2c51d49dfa3\Symfony\Component\Console\Application->doRun() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/vendor/symfony/console/Application.php:138
 _HumbugBoxe2c51d49dfa3\Symfony\Component\Console\Application->run() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/bin/phpstan:76
 _HumbugBoxe2c51d49dfa3\{closure}() at phar:///var/www/packagist/vendor/phpstan/phpstan/phpstan/bin/phpstan:77
 require() at /var/www/packagist/vendor/phpstan/phpstan/phpstan:6

You can see it at https://github.com/composer/packagist/runs/1696331140?check_suite_focus=true too - and reproduce using the ci branch of the composer/packagist repo, running composer phpstan is enough.

[ondrejmirtes]

Hi, yeah, PHPStan crashes in an ugly way if there's an error in the provided objectManagerLoader :/ But the real problem is a typo inobject-manager.php:

diff --git a/tests/object-manager.php b/tests/object-manager.php
index 0e9f0e3d..4184eef5 100644
--- a/tests/object-manager.php
+++ b/tests/object-manager.php
@@ -1,6 +1,6 @@
 <?php
 
 require dirname(__DIR__).'/config/bootstrap.php';
-$kernel = new AppKernel($_SERVER['APP_ENV'], (bool) $_SERVER['APP_DEBUG']);
+$kernel = new App\Kernel($_SERVER['APP_ENV'], (bool) $_SERVER['APP_DEBUG']);
 $kernel->boot();
 return $kernel->getContainer()->get('doctrine')->getManager();

I figured it out because I ran PHPStan with --debug and the real problem showed up:

PHP Fatal error:  Uncaught Error: Class 'AppKernel' not found in /Users/ondrej/Downloads/packagist/tests/object-manager.php:4

[ondrejmirtes]

Also, I modified PHPStan so that it shows something useful instead :) phpstan/phpstan-src@cbbbd36

Closing - feel free to ask more questions but I think it's solved :)

[Seldaek]

Oh sorry for the noise then :) But good if this lead to some improvement in error output at least.

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