- PHP 8.2.5; Phorge at 8eaa7c1ccf3d75d438e83e074a28ea7de1f15d37, on top of D25186 locally applied.
- Go to an existing file page of a file without, like http://phorge.localhost/F91
- Select in right panel to go to http://phorge.localhost/file/edit/91/
- In the empty Alt Text field, enter the value alttext
- Select Save Changes button
- Get the exception below.
Note: You get the same exception below when simply going to a page of a File which had its alt text altered, e.g. going to http://phorge.localhost/F92
[2023-05-04 11:47:03] EXCEPTION: (RuntimeException) strlen(): Passing null to parameter #1 ($string) of type string is deprecated at [<arcanist>/src/error/PhutilErrorHandler.php:261] arcanist(head=master, ref.master=d47289622650), phorge(head=editFileAltText, ref.master=8eaa7c1ccf3d, ref.editFileAltText=8eaa7c1ccf3d) #0 <#2> PhutilErrorHandler::handleError(integer, string, string, integer) called at [<phorge>/src/applications/files/xaction/PhabricatorFileAltTextTransaction.php:30] #1 <#2> PhabricatorFileAltTextTransaction::getTitle() called at [<phorge>/src/applications/transactions/storage/PhabricatorModularTransaction.php:127] #2 <#2> PhabricatorModularTransaction::getTitle() called at [<phorge>/src/applications/transactions/view/PhabricatorApplicationTransactionView.php:448] #3 <#2> PhabricatorApplicationTransactionView::renderEvent(PhabricatorFileTransaction, array) called at [<phorge>/src/applications/transactions/view/PhabricatorApplicationTransactionView.php:182] #4 <#2> PhabricatorApplicationTransactionView::buildEvents(boolean) called at [<phorge>/src/applications/transactions/view/PhabricatorApplicationTransactionView.php:230] #5 <#2> PhabricatorApplicationTransactionView::buildPHUITimelineView() called at [<phorge>/src/applications/transactions/view/PhabricatorApplicationTransactionView.php:209] #6 <#2> phutil_escape_html(array) called at [<phorge>/src/infrastructure/markup/render.php:139] #7 <#2> phutil_escape_html(array) called at [<phorge>/src/infrastructure/markup/render.php:97] #8 <#2> phutil_tag(string, array, array) called at [<phorge>/src/view/phui/PHUITwoColumnView.php:196] #9 <#2> PHUITwoColumnView::buildMainColumn() called at [<phorge>/src/view/phui/PHUITwoColumnView.php:121] #10 <#2> PHUITwoColumnView::getTagContent() called at [<phorge>/src/view/AphrontTagView.php:161] #11 <#2> AphrontTagView::render() called at [<phorge>/src/view/AphrontView.php:222] #12 <#2> AphrontView::producePhutilSafeHTML() called at [<phorge>/src/infrastructure/markup/render.php:115] #13 <#2> phutil_escape_html(PHUITwoColumnView) called at [<phorge>/src/infrastructure/markup/render.php:171] #14 <#2> phutil_implode_html(string, array) called at [<phorge>/src/view/page/PhabricatorBarePageView.php:58] #15 <#2> PhabricatorBarePageView::willRenderPage() called at [<phorge>/src/view/page/PhabricatorStandardPageView.php:216] #16 <#2> PhabricatorStandardPageView::willRenderPage() called at [<phorge>/src/view/page/AphrontPageView.php:46] #17 <#2> AphrontPageView::render() called at [<phorge>/src/view/page/PhabricatorStandardPageView.php:904] #18 <#2> PhabricatorStandardPageView::produceAphrontResponse() called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:722] #19 <#2> AphrontApplicationConfiguration::produceResponse(AphrontRequest, PhabricatorStandardPageView) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:299] #20 phlog(RuntimeException) called at [<phorge>/src/aphront/handler/PhabricatorDefaultRequestExceptionHandler.php:41] #21 PhabricatorDefaultRequestExceptionHandler::handleRequestThrowable(AphrontRequest, RuntimeException) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:751] #22 AphrontApplicationConfiguration::handleThrowable(RuntimeException) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:337] #23 AphrontApplicationConfiguration::processRequest(AphrontRequest, PhutilDeferredLog, AphrontPHPHTTPSink, MultimeterControl) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:203] #24 AphrontApplicationConfiguration::runHTTPRequest(AphrontPHPHTTPSink) called at [<phorge>/webroot/index.php:35]
After fixing that exception, the page of the File at http://phorge.localhost/F91 gets rendered in browser and displays the action entry user set the alternate text for this file to alttext..
Same problem a few code lines lower when removing an existing Alt Text:
[2023-05-04 11:55:20] EXCEPTION: (RuntimeException) strlen(): Passing null to parameter #1 ($string) of type string is deprecated at [<arcanist>/src/error/PhutilErrorHandler.php:261] arcanist(head=master, ref.master=d47289622650), phorge(head=editFileAltText, ref.master=8eaa7c1ccf3d, ref.editFileAltText=8eaa7c1ccf3d) #0 <#2> PhutilErrorHandler::handleError(integer, string, string, integer) called at [<phorge>/src/applications/files/xaction/PhabricatorFileAltTextTransaction.php:35] #1 <#2> PhabricatorFileAltTextTransaction::getTitle() called at [<phorge>/src/applications/transactions/storage/PhabricatorModularTransaction.php:127] #2 <#2> PhabricatorModularTransaction::getTitle() called at [<phorge>/src/applications/transactions/view/PhabricatorApplicationTransactionView.php:448] #3 <#2> PhabricatorApplicationTransactionView::renderEvent(PhabricatorFileTransaction, array) called at [<phorge>/src/applications/transactions/view/PhabricatorApplicationTransactionView.php:182] #4 <#2> PhabricatorApplicationTransactionView::buildEvents(boolean) called at [<phorge>/src/applications/transactions/view/PhabricatorApplicationTransactionView.php:230] #5 <#2> PhabricatorApplicationTransactionView::buildPHUITimelineView() called at [<phorge>/src/applications/transactions/view/PhabricatorApplicationTransactionView.php:209] #6 <#2> phutil_escape_html(array) called at [<phorge>/src/infrastructure/markup/render.php:139] #7 <#2> phutil_escape_html(array) called at [<phorge>/src/infrastructure/markup/render.php:97] #8 <#2> phutil_tag(string, array, array) called at [<phorge>/src/view/phui/PHUITwoColumnView.php:196] #9 <#2> PHUITwoColumnView::buildMainColumn() called at [<phorge>/src/view/phui/PHUITwoColumnView.php:121] #10 <#2> PHUITwoColumnView::getTagContent() called at [<phorge>/src/view/AphrontTagView.php:161] #11 <#2> AphrontTagView::render() called at [<phorge>/src/view/AphrontView.php:222] #12 <#2> AphrontView::producePhutilSafeHTML() called at [<phorge>/src/infrastructure/markup/render.php:115] #13 <#2> phutil_escape_html(PHUITwoColumnView) called at [<phorge>/src/infrastructure/markup/render.php:171] #14 <#2> phutil_implode_html(string, array) called at [<phorge>/src/view/page/PhabricatorBarePageView.php:58] #15 <#2> PhabricatorBarePageView::willRenderPage() called at [<phorge>/src/view/page/PhabricatorStandardPageView.php:216] #16 <#2> PhabricatorStandardPageView::willRenderPage() called at [<phorge>/src/view/page/AphrontPageView.php:46] #17 <#2> AphrontPageView::render() called at [<phorge>/src/view/page/PhabricatorStandardPageView.php:904] #18 <#2> PhabricatorStandardPageView::produceAphrontResponse() called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:722] #19 <#2> AphrontApplicationConfiguration::produceResponse(AphrontRequest, PhabricatorStandardPageView) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:299] #20 phlog(RuntimeException) called at [<phorge>/src/aphront/handler/PhabricatorDefaultRequestExceptionHandler.php:41] #21 PhabricatorDefaultRequestExceptionHandler::handleRequestThrowable(AphrontRequest, RuntimeException) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:751] #22 AphrontApplicationConfiguration::handleThrowable(RuntimeException) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:337] #23 AphrontApplicationConfiguration::processRequest(AphrontRequest, PhutilDeferredLog, AphrontPHPHTTPSink, MultimeterControl) called at [<phorge>/src/aphront/configuration/AphrontApplicationConfiguration.php:203] #24 AphrontApplicationConfiguration::runHTTPRequest(AphrontPHPHTTPSink) called at [<phorge>/webroot/index.php:35]