Contrib.social

Error: Call to a member function getDatasources()

Open on Drupal.org →
Created on 7 June 2024, 22 days ago
Updated 25 June 2024, 4 days ago

Problem/Motivation

There is a fatal error with the following message:

Error: Call to a member function getDatasources() on null in Drupal\leaflet_views\Plugin\views\style\LeafletMap->init() (line 297 of web/modules/contrib/leaflet/modules/leaflet_views/src/Plugin/views/style/LeafletMap.php).

and stack trace

#0 web/core/modules/views/src/Plugin/views/display/DisplayPluginBase.php(824): Drupal\leaflet_views\Plugin\views\style\LeafletMap->init(Object(Drupal\views\ViewExecutable), Object(Drupal\views\Plugin\views\display\Page), Array)
#1 web/core/modules/views/src/ViewExecutable.php(897): Drupal\views\Plugin\views\display\DisplayPluginBase->getPlugin('style')
#2 web/core/modules/views/src/ViewExecutable.php(877): Drupal\views\ViewExecutable->initStyle()
#3 web/core/modules/views/src/Plugin/views/field/FieldPluginBase.php(476): Drupal\views\ViewExecutable->getStyle()
#4 web/modules/contrib/views_database_connector/src/Plugin/views/field/StandardVDC.php(22): Drupal\views\Plugin\views\field\FieldPluginBase->defineOptions()
#5 web/core/modules/views/src/Plugin/views/PluginBase.php(143): Drupal\views_database_connector\Plugin\views\field\StandardVDC->defineOptions()
#6 web/core/modules/views/src/Plugin/views/HandlerBase.php(109): Drupal\views\Plugin\views\PluginBase->init(Object(Drupal\views\ViewExecutable), Object(Drupal\views\Plugin\views\display\Page), Array)
#7 web/core/modules/views/src/Plugin/views/field/FieldPluginBase.php(136): Drupal\views\Plugin\views\HandlerBase->init(Object(Drupal\views\ViewExecutable), Object(Drupal\views\Plugin\views\display\Page), Array)
#8 web/core/modules/views/src/Plugin/views/display/DisplayPluginBase.php(899): Drupal\views\Plugin\views\field\FieldPluginBase->init(Object(Drupal\views\ViewExecutable), Object(Drupal\views\Plugin\views\display\Page), Array)
#9 web/core/modules/views/src/ViewExecutable.php(1055): Drupal\views\Plugin\views\display\DisplayPluginBase->getHandlers('field')
#10 web/core/modules/views/src/ViewExecutable.php(913): Drupal\views\ViewExecutable->_initHandler('field', Array)
#11 web/modules/custom/sy3_hacks/src/Plugin/Block/VefcBlock.php(93): Drupal\views\ViewExecutable->initHandlers()
#12 web/modules/custom/sy3_hacks/src/Plugin/Block/VefcBlock.php(71): Drupal\sy3_hacks\Plugin\Block\VefcBlock->getBlock('page_12', 'dashboard_view')
#13 web/core/modules/block/src/BlockViewBuilder.php(171): Drupal\sy3_hacks\Plugin\Block\VefcBlock->build()
#14 [internal function]: Drupal\block\BlockViewBuilder::preRender(Array)
#15 web/core/lib/Drupal/Core/Security/DoTrustedCallbackTrait.php(111): call_user_func_array('Drupal\\block\\Bl...', Array)
#16 web/core/lib/Drupal/Core/Render/Renderer.php(859): Drupal\Core\Render\Renderer->doTrustedCallback('Drupal\\block\\Bl...', Array, 'Render #pre_ren...', 'exception', 'Drupal\\Core\\Ren...')
#17 web/core/lib/Drupal/Core/Render/Renderer.php(421): Drupal\Core\Render\Renderer->doCallback('#pre_render', 'Drupal\\block\\Bl...', Array)
#18 web/core/lib/Drupal/Core/Render/Renderer.php(493): Drupal\Core\Render\Renderer->doRender(Array)
#19 web/core/lib/Drupal/Core/Render/Renderer.php(240): Drupal\Core\Render\Renderer->doRender(Array, false)
#20 web/core/lib/Drupal/Core/Template/TwigExtension.php(475): Drupal\Core\Render\Renderer->render(Array)
#21 web/sites/default/files/php/twig/6662e5ec95032_page.html.twig_QRa7V8GSTc9YqlWXyidtKfdW3/PEr5fTNZxlSRRFAkVieps1Rq8unIDhbmTSBtnEySxyA.php(399): Drupal\Core\Template\TwigExtension->escapeFilter(Object(Drupal\Core\Template\TwigEnvironment), Array, 'html', NULL, true)
#22 vendor/twig/twig/src/Template.php(171): __TwigTemplate_789c01d3a9c76fadcebe39955c78daf1___1461188561->block_page_content(Array, Array)
#23 web/sites/default/files/php/twig/6662e5ec95032__default.twig_giomI8i-KRgXXm9qN8kMGljhW/IkEsLCzTbOHZiYmt1a0qIUI4wRCSRl49r241iUBdraU.php(178): Twig\Template->displayBlock('page_content', Array, Array)
#24 vendor/twig/twig/src/Template.php(394): __TwigTemplate_90a266794dd2017228589fa81ef27408->doDisplay(Array, Array)
#25 vendor/twig/twig/src/Template.php(367): Twig\Template->displayWithErrorHandling(Array, Array)
#26 web/sites/default/files/php/twig/6662e5ec95032_page.html.twig_QRa7V8GSTc9YqlWXyidtKfdW3/PEr5fTNZxlSRRFAkVieps1Rq8unIDhbmTSBtnEySxyA.php(253): Twig\Template->display(Array, Array)
#27 vendor/twig/twig/src/Template.php(394): __TwigTemplate_789c01d3a9c76fadcebe39955c78daf1___1461188561->doDisplay(Array, Array)
#28 vendor/twig/twig/src/Template.php(367): Twig\Template->displayWithErrorHandling(Array, Array)
#29 web/sites/default/files/php/twig/6662e5ec95032_page.html.twig_QRa7V8GSTc9YqlWXyidtKfdW3/PEr5fTNZxlSRRFAkVieps1Rq8unIDhbmTSBtnEySxyA.php(143): Twig\Template->display(Array)
#30 vendor/twig/twig/src/Template.php(394): __TwigTemplate_789c01d3a9c76fadcebe39955c78daf1->doDisplay(Array, Array)
#31 vendor/twig/twig/src/Template.php(367): Twig\Template->displayWithErrorHandling(Array, Array)
#32 vendor/twig/twig/src/Template.php(379): Twig\Template->display(Array)
#33 vendor/twig/twig/src/TemplateWrapper.php(38): Twig\Template->render(Array)
#34 web/core/themes/engines/twig/twig.engine(39): Twig\TemplateWrapper->render(Array)
#35 web/core/lib/Drupal/Core/Theme/ThemeManager.php(348): twig_render_template('themes/custom/w...', Array)
#36 web/core/lib/Drupal/Core/Render/Renderer.php(480): Drupal\Core\Theme\ThemeManager->render('page', Array)
#37 web/core/lib/Drupal/Core/Render/Renderer.php(240): Drupal\Core\Render\Renderer->doRender(Array, false)
#38 web/core/lib/Drupal/Core/Template/TwigExtension.php(475): Drupal\Core\Render\Renderer->render(Array)
#39 web/sites/default/files/php/twig/6662e5ec95032_html.html.twig_VjhwLmO1zf7GJTwXBSFW1NHHS/V3YhnUvHBZp2m5omp7Yu6Blj25NYgsasHhkXocbQyhM.php(89): Drupal\Core\Template\TwigExtension->escapeFilter(Object(Drupal\Core\Template\TwigEnvironment), Array, 'html', NULL, true)
#40 vendor/twig/twig/src/Template.php(394): __TwigTemplate_ac8225b436c7f40eba8dcf4852df0f7e->doDisplay(Array, Array)
#41 vendor/twig/twig/src/Template.php(367): Twig\Template->displayWithErrorHandling(Array, Array)
#42 vendor/twig/twig/src/Template.php(379): Twig\Template->display(Array)
#43 vendor/twig/twig/src/TemplateWrapper.php(38): Twig\Template->render(Array)
#44 web/core/themes/engines/twig/twig.engine(39): Twig\TemplateWrapper->render(Array)
#45 web/core/lib/Drupal/Core/Theme/ThemeManager.php(348): twig_render_template('themes/custom/w...', Array)
#46 web/core/lib/Drupal/Core/Render/Renderer.php(480): Drupal\Core\Theme\ThemeManager->render('html', Array)
#47 web/core/lib/Drupal/Core/Render/Renderer.php(240): Drupal\Core\Render\Renderer->doRender(Array, false)
#48 web/core/lib/Drupal/Core/Render/MainContent/HtmlRenderer.php(158): Drupal\Core\Render\Renderer->render(Array)
#49 web/core/lib/Drupal/Core/Render/Renderer.php(627): Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}()
#50 web/core/lib/Drupal/Core/Render/MainContent/HtmlRenderer.php(159): Drupal\Core\Render\Renderer->executeInRenderContext(Object(Drupal\Core\Render\RenderContext), Object(Closure))
#51 web/core/lib/Drupal/Core/EventSubscriber/MainContentViewSubscriber.php(90): Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object(Symfony\Component\HttpFoundation\Request), Object(Drupal\Core\Routing\CurrentRouteMatch))
#52 [internal function]: Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object(Symfony\Component\HttpKernel\Event\ViewEvent), 'kernel.view', Object(Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher))
#53 web/core/lib/Drupal/Component/EventDispatcher/ContainerAwareEventDispatcher.php(111): call_user_func(Array, Object(Symfony\Component\HttpKernel\Event\ViewEvent), 'kernel.view', Object(Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher))
#54 vendor/symfony/http-kernel/HttpKernel.php(186): Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object(Symfony\Component\HttpKernel\Event\ViewEvent), 'kernel.view')
#55 vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1)
#56 web/core/lib/Drupal/Core/StackMiddleware/Session.php(58): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#57 web/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(48): Drupal\Core\StackMiddleware\Session->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#58 web/core/lib/Drupal/Core/StackMiddleware/ContentLength.php(28): Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#59 web/core/modules/big_pipe/src/StackMiddleware/ContentLength.php(32): Drupal\Core\StackMiddleware\ContentLength->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#60 web/core/modules/page_cache/src/StackMiddleware/PageCache.php(106): Drupal\big_pipe\StackMiddleware\ContentLength->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#61 web/core/modules/page_cache/src/StackMiddleware/PageCache.php(85): Drupal\page_cache\StackMiddleware\PageCache->pass(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#62 web/core/modules/ban/src/BanMiddleware.php(50): Drupal\page_cache\StackMiddleware\PageCache->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#63 web/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(48): Drupal\ban\BanMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#64 web/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(51): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#65 web/core/lib/Drupal/Core/StackMiddleware/AjaxPageState.php(36): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#66 web/core/lib/Drupal/Core/StackMiddleware/StackedHttpKernel.php(51): Drupal\Core\StackMiddleware\AjaxPageState->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#67 web/core/lib/Drupal/Core/DrupalKernel.php(704): Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#68 web/index.php(19): Drupal\Core\DrupalKernel->handle(Object(Symfony\Component\HttpFoundation\Request))
#69 {main}

Proposed resolution

A simple check for value of the variable $index in web/modules/contrib/leaflet/modules/leaflet_views/src/Plugin/views/style/LeafletMap.php on line 297.

🐛 Bug report
Status

Postponed: needs info

Version

10.2

Component

Code

Created by

🇪🇹Ethiopia tsega

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Comments & Activities

  • Issue created by @tsega
  • Comment 22 days ago →
    🇪🇹Ethiopia tsega

    Patch to stop fatal error.

  • Status changed to Postponed: needs info 4 days ago
  • Comment 4 days ago →
    🇮🇹Italy itamair

    This issue / report definitely needs some more context info.
    I tried to reproduce this, with a Search API based Leaflet View and I couldn't reproduce any use case where:

    is_null($index) === TRUE

    Bug Issues shouldn't be reported just copy - pasting the error message and its stack trace.

    @tsega could you provide more details on your use case and better explain how to reproduce it and have evidence of the bug you report (on a general basis).

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