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Maniphest T15337

PHP 8.1 "strlen(null)" and "preg_match()" exceptions block repository creation
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  1. PHP 8.1.8; Phorge at 953726d71bfa28f7ab570e9b1bdc8bd53d0bffa0
  2. Go to http://phorge.localhost/diffusion/edit/form/default/
  3. Select Create Git Repository to go to http://phorge.localhost/diffusion/edit/form/default/?vcs=git
  4. In the Name field, enter whatever
  5. Select Create Repository button
[2023-05-03 17:11:02] EXCEPTION: (RuntimeException) strlen(): Passing null to parameter #1 ($string) of type string is deprecated at [<arcanist>/src/error/PhutilErrorHandler.php:261]
arcanist(head=workbColAutoCompl, ref.master=82d1abd4edd1, ref.workbColAutoCompl=057c306f4cb6), phorge(head=master, ref.master=953726d71bfa)
  #0 <#2> PhutilErrorHandler::handleError(integer, string, string, integer) called at [<phorge>/src/applications/repository/editor/PhabricatorRepositoryEditor.php:53]
  #1 <#2> PhabricatorRepositoryEditor::applyFinalEffects(PhabricatorRepository, array) called at [<phorge>/src/applications/transactions/editor/PhabricatorApplicationTransactionEditor.php:1412]
  #2 <#2> PhabricatorApplicationTransactionEditor::applyTransactions(PhabricatorRepository, array) called at [<phorge>/src/applications/transactions/editengine/PhabricatorEditEngine.php:1149]
  #3 <#2> PhabricatorEditEngine::buildEditResponse(PhabricatorRepository) called at [<phorge>/src/applications/transactions/editengine/PhabricatorEditEngine.php:1000]
  #4 <#2> PhabricatorEditEngine::buildResponse() called at [<phorge>/src/applications/diffusion/controller/DiffusionRepositoryEditController.php:26]
  #5 <#2> DiffusionRepositoryEditController::handleRequest(AphrontRequest) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:284]
  #6 phlog(RuntimeException) called at [<phorge>/src/aphront/handler/PhabricatorDefaultRequestExceptionHandler.php:41]
  #7 PhabricatorDefaultRequestExceptionHandler::handleRequestThrowable(AphrontRequest, RuntimeException) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:751]
  #8 AphrontApplicationConfiguration::handleThrowable(RuntimeException) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:296]
  #9 AphrontApplicationConfiguration::processRequest(AphrontRequest, PhutilDeferredLog, AphrontPHPHTTPSink, MultimeterControl) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:204]
  #10 AphrontApplicationConfiguration::runHTTPRequest(AphrontPHPHTTPSink) called at [<phorge>/webroot/index.php:35]

Fix that exception, get next exception:

[2023-05-03 17:12:18] EXCEPTION: (RuntimeException) preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated at [<arcanist>/src/error/PhutilErrorHandler.php:261]
arcanist(head=workbColAutoCompl, ref.master=82d1abd4edd1, ref.workbColAutoCompl=057c306f4cb6), phorge(head=createRepo, ref.master=953726d71bfa, ref.createRepo=953726d71bfa)
  #0 <#2> PhutilErrorHandler::handleError(integer, string, string, integer) called at [<arcanist>/src/error/PhutilErrorHandler.php:261]
  #1 <#2> preg_match(string, NULL) called at [<phorge>/src/applications/diffusion/controller/DiffusionServeController.php:67]
  #2 <#2> DiffusionServeController::isVCSRequest(AphrontRequest) called at [<phorge>/src/applications/diffusion/controller/DiffusionController.php:26]
  #3 <#2> DiffusionController::willBeginExecution() called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:271]
  #4 phlog(RuntimeException) called at [<phorge>/src/aphront/handler/PhabricatorDefaultRequestExceptionHandler.php:41]
  #5 PhabricatorDefaultRequestExceptionHandler::handleRequestThrowable(AphrontRequest, RuntimeException) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:751]
  #6 AphrontApplicationConfiguration::handleThrowable(RuntimeException) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:296]
  #7 AphrontApplicationConfiguration::processRequest(AphrontRequest, PhutilDeferredLog, AphrontPHPHTTPSink, MultimeterControl) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:204]
  #8 AphrontApplicationConfiguration::runHTTPRequest(AphrontPHPHTTPSink) called at [<phorge>/webroot/index.php:35]
[2023-05-03 17:12:18] EXCEPTION: (PhutilAggregateException) Encountered a processing exception, then another exception when trying to build a response for the first exception.
    - RuntimeException: file_exists(): Passing null to parameter #1 ($filename) of type string is deprecated
    - RuntimeException: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:316]
arcanist(head=workbColAutoCompl, ref.master=82d1abd4edd1, ref.workbColAutoCompl=057c306f4cb6), phorge(head=createRepo, ref.master=953726d71bfa, ref.createRepo=953726d71bfa)
  #0 <#4> preg_match(string, NULL) called at [<phorge>/src/applications/diffusion/controller/DiffusionServeController.php:67]
  #1 <#4> DiffusionServeController::isVCSRequest(AphrontRequest) called at [<phorge>/src/applications/diffusion/controller/DiffusionController.php:26]
  #2 <#4> DiffusionController::willBeginExecution() called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:271]
  #3 <#3> PhutilErrorHandler::handleError(integer, string, string, integer) called at [<arcanist>/src/error/PhutilErrorHandler.php:261]
  #4 <#3> file_exists(NULL) called at [<arcanist>/src/filesystem/Filesystem.php:1068]
  #5 <#3> Filesystem::pathExists(NULL) called at [<arcanist>/src/filesystem/Filesystem.php:1169]
  #6 <#3> Filesystem::assertExists(NULL) called at [<arcanist>/src/filesystem/Filesystem.php:1020]
  #7 <#3> Filesystem::isDescendant(NULL, string) called at [<phorge>/src/view/widget/AphrontStackTraceView.php:33]
  #8 <#3> AphrontStackTraceView::render() called at [<phorge>/src/view/AphrontView.php:222]
  #9 <#3> AphrontView::producePhutilSafeHTML() called at [<phorge>/src/infrastructure/markup/render.php:115]
  #10 <#3> phutil_escape_html(AphrontStackTraceView) called at [<phorge>/src/infrastructure/markup/render.php:139]
  #11 <#3> phutil_escape_html(array) called at [<phorge>/src/infrastructure/markup/render.php:97]
  #12 <#3> phutil_tag(string, array, array) called at [<phorge>/src/aphront/handler/PhabricatorDefaultRequestExceptionHandler.php:67]
  #13 <#3> PhabricatorDefaultRequestExceptionHandler::handleRequestThrowable(AphrontRequest, RuntimeException) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:751]
  #14 <#3> AphrontApplicationConfiguration::handleThrowable(RuntimeException) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:296]
  #15 <#2> AphrontApplicationConfiguration::processRequest(AphrontRequest, PhutilDeferredLog, AphrontPHPHTTPSink, MultimeterControl) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:204]
  #16 <#2> AphrontApplicationConfiguration::runHTTPRequest(AphrontPHPHTTPSink) called at [<phorge>/webroot/index.php:35]
  #17 phlog(PhutilAggregateException) called at [<phorge>/src/aphront/response/AphrontUnhandledExceptionResponse.php:32]
  #18 AphrontUnhandledExceptionResponse::setException(PhutilAggregateException) called at [<phorge>/webroot/index.php:46]

Fix that exception, get next exception:

[2023-05-03 17:54:56] EXCEPTION: (RuntimeException) strlen(): Passing null to parameter #1 ($string) of type string is deprecated at [<arcanist>/src/error/PhutilErrorHandler.php:261]
arcanist(head=workbColAutoCompl, ref.master=82d1abd4edd1, ref.workbColAutoCompl=057c306f4cb6), phorge(head=createRepo, ref.master=953726d71bfa, ref.createRepo=953726d71bfa)
  #0 <#2> PhutilErrorHandler::handleError(integer, string, string, integer) called at [<phorge>/src/applications/diffusion/controller/DiffusionRepositoryManagePanelsController.php:43]
  #1 <#2> DiffusionRepositoryManagePanelsController::handleRequest(AphrontRequest) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:284]
  #2 phlog(RuntimeException) called at [<phorge>/src/aphront/handler/PhabricatorDefaultRequestExceptionHandler.php:41]
  #3 PhabricatorDefaultRequestExceptionHandler::handleRequestThrowable(AphrontRequest, RuntimeException) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:751]
  #4 AphrontApplicationConfiguration::handleThrowable(RuntimeException) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:296]
  #5 AphrontApplicationConfiguration::processRequest(AphrontRequest, PhutilDeferredLog, AphrontPHPHTTPSink, MultimeterControl) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:204]
  #6 AphrontApplicationConfiguration::runHTTPRequest(AphrontPHPHTTPSink) called at [<phorge>/webroot/index.php:35]

Fix that exception, get next exception:

[2023-05-03 17:57:23] EXCEPTION: (RuntimeException) strlen(): Passing null to parameter #1 ($string) of type string is deprecated at [<arcanist>/src/error/PhutilErrorHandler.php:261]
arcanist(head=workbColAutoCompl, ref.master=82d1abd4edd1, ref.workbColAutoCompl=057c306f4cb6), phorge(head=createRepo, ref.master=953726d71bfa, ref.createRepo=953726d71bfa)
  #0 <#2> PhutilErrorHandler::handleError(integer, string, string, integer) called at [<phorge>/src/applications/diffusion/management/DiffusionRepositoryBasicsManagementPanel.php:222]
  #1 <#2> DiffusionRepositoryBasicsManagementPanel::buildBasics() called at [<phorge>/src/applications/diffusion/management/DiffusionRepositoryBasicsManagementPanel.php:164]
  #2 <#2> DiffusionRepositoryBasicsManagementPanel::buildManagementPanelContent() called at [<phorge>/src/applications/diffusion/controller/DiffusionRepositoryManagePanelsController.php:60]
  #3 <#2> DiffusionRepositoryManagePanelsController::handleRequest(AphrontRequest) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:284]
  #4 phlog(RuntimeException) called at [<phorge>/src/aphront/handler/PhabricatorDefaultRequestExceptionHandler.php:41]
  #5 PhabricatorDefaultRequestExceptionHandler::handleRequestThrowable(AphrontRequest, RuntimeException) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:751]
  #6 AphrontApplicationConfiguration::handleThrowable(RuntimeException) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:296]
  #7 AphrontApplicationConfiguration::processRequest(AphrontRequest, PhutilDeferredLog, AphrontPHPHTTPSink, MultimeterControl) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:204]
  #8 AphrontApplicationConfiguration::runHTTPRequest(AphrontPHPHTTPSink) called at [<phorge>/webroot/index.php:35]

Finally, page http://phorge.localhost/diffusion/4/manage/ gets rendered in web browser, showing R4 as inactive

Revisions and Commits

rP Phorge
D25182rP9f1814f490bf Fix PHP 8.1 "strlen(null)" and "preg_match()" exceptions which block repository…

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· · ·
OpenNoneT15064 Make Phorge compatible with PHP 8.1/8.2/8.3
ResolvedaklapperT15337 PHP 8.1 "strlen(null)" and "preg_match()" exceptions block repository creation
· · ·
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