Deprecated function: simplexml_load_string()

Deprecated function: simplexml_load_string(): Passing null to parameter #1 ($data) of type string is deprecated in function Drupal\icon_select\Helper\SvgSpriteGenerator::generateSprites() (line 49 in file /var/www/html/web/modules/contrib/icon_select/src/Helper/SvgSpriteGenerator.php). => array:27 [▼ "26: simplexml_load_string()" => array:1 [▶] "25: Drupal\icon_select\Helper\SvgSpriteGenerator::generateSprites()" => array:2 [▶] "24: icon_select_vocabulary_form_submit()" => array:2 [▶] "23: call_user_func_array()" => array:1 [▶] "22: Drupal\Core\Form\FormSubmitter->executeSubmitHandlers()" => array:2 [▶] "21: Drupal\Core\Form\FormSubmitter->doSubmitForm()" => array:2 [▶] "20: Drupal\Core\Form\FormBuilder->processForm()" => array:2 [▶] "19: Drupal\Core\Form\FormBuilder->buildForm()" => array:2 [▶] "18: Drupal\Core\Controller\FormController->getContentResult()" => array:2 [▶] "17: call_user_func_array()" => array:1 [▶] "16: Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()" => array:1 [▶] "15: Drupal\Core\Render\Renderer->executeInRenderContext()" => array:2 [▶] "14: Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext()" => array:2 [▶] "13: Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()" => array:1 [▶] "12: Symfony\Component\HttpKernel\HttpKernel->handleRaw()" => array:2 [▶] "11: Symfony\Component\HttpKernel\HttpKernel->handle()" => array:2 [▶] "10: Drupal\Core\StackMiddleware\Session->handle()" => array:2 [▶] "\u{A0}9: Drupal\Core\StackMiddleware\KernelPreHandle->handle()" => array:2 [▶] "\u{A0}8: Drupal\Core\StackMiddleware\ContentLength->handle()" => array:2 [▶] "\u{A0}7: Drupal\page_cache\StackMiddleware\PageCache->pass()" => array:2 [▶] "\u{A0}6: Drupal\page_cache\StackMiddleware\PageCache->handle()" => array:2 [▶] "\u{A0}5: Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle()" => array:2 [▶] "\u{A0}4: Drupal\Core\StackMiddleware\NegotiationMiddleware->handle()" => array:2 [▶] "\u{A0}3: Drupal\Core\StackMiddleware\AjaxPageState->handle()" => array:2 [▶] "\u{A0}2: Drupal\Core\StackMiddleware\StackedHttpKernel->handle()" => array:2 [▶] "\u{A0}1: Drupal\Core\DrupalKernel->handle()" => array:2 [▶] "\u{A0}0: main()" => array:2 [▶]

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Issue created by @heikkiy
Comment 8 months ago →
🇫🇮Finland heikkiy Oulu
Comment 5 months ago →
🇮🇳India shivam_tiwari
I checked this issue on specified drupal version. I am using latest version of icon_select module (3.0.1) but not getting this issue.
Please correct me if I am skipping any step here.
Comment 8 days ago →
🇲🇺Mauritius amyesther
I’m able to reproduce the error only when a taxonomy term references an icon whose SVG file has been deleted from the file system. In that case, saving any taxonomy term triggers the error.
May be the variable $svg_file_content can be set to empty string instead of NULL if it is empty, to prevent the above error.

Deprecated function: simplexml_load_string()

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