System error: "Attempt to assign property "type" on null"

[gemal]

[ERROR] Could not process "/tests/TestCase/Controller/Component/XComponentTest.php"
file, due to:
"System error: "Attempt to assign property "type" on null"

     Stack trace:                                                                                                   
     #0 vendor/rector/rector/src/Rector/AbstractRector.php(110):                                                    
     Rector\PHPUnit\PHPUnit120\Rector\Class_\PropertyCreateMockToCreateStubRector->refactor()                       
     #1 vendor/rector/rector/src/PhpParser/NodeTraverser/RectorNodeTraverser.php(203):                              
     Rector\Rector\AbstractRector->enterNode()                                                                      
     #2 vendor/rector/rector/src/PhpParser/NodeTraverser/RectorNodeTraverser.php(139):                              
     Rector\PhpParser\NodeTraverser\RectorNodeTraverser->traverseArray()                                            
     #3 vendor/rector/rector/src/PhpParser/NodeTraverser/RectorNodeTraverser.php(235):                              
     Rector\PhpParser\NodeTraverser\RectorNodeTraverser->traverseNode()                                             
     #4 vendor/rector/rector/src/PhpParser/NodeTraverser/RectorNodeTraverser.php(139):                              
     Rector\PhpParser\NodeTraverser\RectorNodeTraverser->traverseArray()                                            
     #5 vendor/rector/rector/src/PhpParser/NodeTraverser/RectorNodeTraverser.php(235):                              
     Rector\PhpParser\NodeTraverser\RectorNodeTraverser->traverseNode()                                             
     #6 vendor/rector/rector/src/PhpParser/NodeTraverser/RectorNodeTraverser.php(88):                               
     Rector\PhpParser\NodeTraverser\RectorNodeTraverser->traverseArray()                                            
     #7 vendor/rector/rector/src/Application/FileProcessor.php(96):                                                 
     Rector\PhpParser\NodeTraverser\RectorNodeTraverser->traverse()                                                 
     #8 vendor/rector/rector/src/Application/ApplicationFileProcessor.php(178):                                     
     Rector\Application\FileProcessor->processFile()                                                                
     #9 vendor/rector/rector/src/Application/ApplicationFileProcessor.php(152):                                     
     Rector\Application\ApplicationFileProcessor->processFile()                                                     
     #10 vendor/rector/rector/src/Application/ApplicationFileProcessor.php(128):                                    
     Rector\Application\ApplicationFileProcessor->processFiles()                                                    
     #11 vendor/rector/rector/src/Console/Command/ProcessCommand.php(183):                                          
     Rector\Application\ApplicationFileProcessor->run()                                                             
     #12 vendor/rector/rector/vendor/symfony/console/Command/Command.php(289):                                      
     Rector\Console\Command\ProcessCommand->execute()                                                               
     #13 vendor/rector/rector/vendor/symfony/console/Application.php(911):                                          
     RectorPrefix202605\Symfony\Component\Console\Command\Command->run()                                            
     #14 vendor/rector/rector/vendor/symfony/console/Application.php(279):                                          
     RectorPrefix202605\Symfony\Component\Console\Application->doRunCommand()                                       
     #15 vendor/rector/rector/src/Console/ConsoleApplication.php(74):                                               
     RectorPrefix202605\Symfony\Component\Console\Application->doRun()                                              
     #16 vendor/rector/rector/vendor/symfony/console/Application.php(162):                                          
     Rector\Console\ConsoleApplication->doRun()                                                                     
     #17 vendor/rector/rector/bin/rector.php(130): RectorPrefix202605\Symfony\Component\Console\Application->run()  
     #18 vendor/rector/rector/bin/rector(5): require_once('...')                                                    
     #19 vendor/bin/rector(119): include('...')                                                                     
     #20 {main}". On line: 75

[gemal]

if I add this to skiprules it works:
use Rector\PHPUnit\PHPUnit120\Rector\Class_\PropertyCreateMockToCreateStubRector;

[TomasVotruba]

Thank you for your report!

We'll need an isolated failing demo link from: http://getrector.com/demo,
that way we can reproduce the bug.

[samsonasik]

Reproduced on https://getrector.com/demo/805aa088-6c4d-4809-84e2-ccc2fd8e6fd1 on property not found.