[node.latest_version_tab] Plugin doesn't exists error

I've got the same issue with a drupal 10 site and I can't quite pin this down- these random WSODs are driving me nuts. This error was logged for a page where there was no "latest version". While we do have moderation and workflows enabled- the particular page where this error was logged did not have an unpublished revision at the time. So I'm not sure why the latest_version_tab plugin was needed for this page in question. Is it possible that this might be ab issue with the local task manager or twig cache? here's a call stack:

a:6:{s:5:"%type";s:57:"Drupal\Component\Plugin\Exception\PluginNotFoundException";s:8:"@message";s:10381:"The "content_moderation.workflows:node.latest_version_tab" plugin does not exist. Valid plugin IDs for Drupal\Core\Menu\LocalTaskManager are: entity.block.edit_form, block.admin_display, block.admin_display_theme:claro, block.admin_display_theme:themag, block.admin_display_theme:themag_st, entity.block_content.collection, entity.block_content.canonical, entity.block_content.delete_form, entity.block_content_type.edit_form, captcha_settings, captcha_examples, captcha_points.list, config.sync, config.import, config.export, config.export_full, config.import_full, config.export_single, config.import_single, entity.config_split.canonical, entity.config_split.edit_form, entity.config_split.delete_form, entity.config_split.activate, entity.config_split.deactivate, entity.config_split.import, entity.config_split.export, entity.config_split.collection, content_moderation.workflows:content_moderation.moderated_content, content_moderation.content, dblog.view_logs, dblog.clear_logs, diff.general_settings, diff.fields_list, entity.embed_button.collection, embed.settings, encrypt.list_tab, encrypt.settings_tab, entity.entity_browser.edit_form, entity.entity_browser.edit_form_overview, entity.entity_browser.edit_widgets, entity.entity_browser.delete_form, entityqueue.entities:entity.block_content.entityqueue, entityqueue.entities:entity.config_split.entityqueue, entityqueue.entities:entity.entity_subqueue.entityqueue, entityqueue.entities:entity.media.entityqueue, entityqueue.entities:entity.menu_link_content.entityqueue, entityqueue.entities:entity.node.entityqueue, entityqueue.entities:entity.poll.entityqueue, entityqueue.entities:entity.redirect.entityqueue, entityqueue.entities:entity.shortcut.entityqueue, entityqueue.entities:entity.taxonomy_term.entityqueue, entityqueue.entities:entity.user.entityqueue, entity.entity_subqueue.canonical, entity.entity_subqueue.delete_form, environment_indicator.settings.tab, environment_indicator.collection.tab, entity.field_storage_config.collection, field_ui.fields:overview_block_content, field_ui.fields:form_display_overview_block_content, field_ui.fields:display_overview_block_content, field_ui.fields:field_edit_block_content, field_ui.fields:field_storage_block_content, field_ui.fields:field_form_display_default_block_content, field_ui.fields:field_display_default_block_content, field_ui.fields:field_display_full_block_content, field_ui.fields:field_display_token_block_content, field_ui.fields:overview_entity_subqueue, field_ui.fields:form_display_overview_entity_subqueue, field_ui.fields:display_overview_entity_subqueue, field_ui.fields:field_edit_entity_subqueue, field_ui.fields:field_storage_entity_subqueue, field_ui.fields:field_form_display_default_entity_subqueue, field_ui.fields:field_display_default_entity_subqueue, field_ui.fields:overview_media, field_ui.fields:form_display_overview_media, field_ui.fields:display_overview_media, field_ui.fields:field_edit_media, field_ui.fields:field_storage_media, field_ui.fields:field_form_display_default_media, field_ui.fields:field_display_default_media, field_ui.fields:field_form_display_inline_media, field_ui.fields:field_form_display_media_library_media, field_ui.fields:field_display_compact_preview_media, field_ui.fields:field_display_full_media, field_ui.fields:field_display_gallery_grid_media, field_ui.fields:field_display_media_library_media, field_ui.fields:field_display_paragraph_preview_media, field_ui.fields:field_display_slick_media, field_ui.fields:field_display_token_media, field_ui.fields:overview_node, field_ui.fields:form_display_overview_node, field_ui.fields:display_overview_node, field_ui.fields:field_edit_node, field_ui.fields:field_storage_node, field_ui.fields:field_form_display_default_node, field_ui.fields:field_display_default_node, field_ui.fields:field_display_diff_node, field_ui.fields:field_display_full_node, field_ui.fields:field_display_large_compact_teaser_node, field_ui.fields:field_display_large_teaser_card_node, field_ui.fields:field_display_medium_card_with_square_image_node, field_ui.fields:field_display_medium_compact_teaser_node, field_ui.fields:field_display_medium_teaser_card_node, field_ui.fields:field_display_medium_teaser_card_with_teaser_text_node, field_ui.fields:field_display_medium_teaser_item_node, field_ui.fields:field_display_rss_node, field_ui.fields:field_display_search_index_node, field_ui.fields:field_display_search_result_node, field_ui.fields:field_display_small_compact_teaser_node, field_ui.fields:field_display_small_teaser_card_node, field_ui.fields:field_display_small_teaser_item_node, field_ui.fields:field_display_teaser_node, field_ui.fields:field_display_tiny_teaser_item_node, field_ui.fields:field_display_token_node, field_ui.fields:overview_poll, field_ui.fields:form_display_overview_poll, field_ui.fields:display_overview_poll, field_ui.fields:field_edit_poll, field_ui.fields:field_storage_poll, field_ui.fields:field_form_display_default_poll, field_ui.fields:field_display_default_poll, field_ui.fields:field_display_teaser_poll, field_ui.fields:overview_taxonomy_term, field_ui.fields:form_display_overview_taxonomy_term, field_ui.fields:display_overview_taxonomy_term, field_ui.fields:field_edit_taxonomy_term, field_ui.fields:field_storage_taxonomy_term, field_ui.fields:field_form_display_default_taxonomy_term, field_ui.fields:field_display_default_taxonomy_term, field_ui.fields:field_display_full_taxonomy_term, field_ui.fields:field_display_token_taxonomy_term, field_ui.fields:overview_user, field_ui.fields:form_display_overview_user, field_ui.fields:display_overview_user, field_ui.fields:field_edit_user, field_ui.fields:field_storage_user, field_ui.fields:field_form_display_default_user, field_ui.fields:field_display_default_user, field_ui.fields:field_form_display_register_user, field_ui.fields:field_display_author_info_user, field_ui.fields:field_display_compact_user, field_ui.fields:field_display_full_user, field_ui.fields:field_display_token_user, field_ui.fields:overview_paragraph, field_ui.fields:form_display_overview_paragraph, field_ui.fields:display_overview_paragraph, field_ui.fields:field_edit_paragraph, field_ui.fields:field_storage_paragraph, field_ui.fields:field_form_display_default_paragraph, field_ui.fields:field_display_default_paragraph, field_ui.fields:field_display_mg_compact_paragraph, field_ui.fields:field_display_preview_paragraph, field_ui.fields:field_display_token_paragraph, entity.entity_view_mode.edit_form, entity.entity_form_mode.edit_form, entity.entity_view_mode.collection, entity.entity_form_mode.collection, entity.filter_format.edit_form_tab, filter.admin_overview, google_analytics.admin_settings_form_tab, google_tag.default_tag_tab, google_tag.settings_form_tab, google_tag.container_list_tab, entity.image_style.edit_form, entity.image_style.collection, jm_cache.cc_open_modal, entity.key_config_override.collection, media.tasks:entity.media.canonical, media.tasks:entity.media.delete_form, entity.media_type.edit_form, entity.media_type.collection, entity.media.collection, media_directories_ui.media_directories_overview.tab, media_library.table, media_library.grid, entity.menu.view_modes_settings, entity.menu.view_modes_settings.default, entity.menu_link_content.canonical, entity.menu.edit_form, entity.menu.collection, metatag_defaults, metatag.settings, entity.node.canonical, entity.node.edit_form, entity.node.delete_form, entity.node.version_history, entity.node_type.edit_form, entity.node_type.collection, entity.path_alias.collection, entity.poll.canonical, entity.poll.edit_form, entity.poll.delete_form, poll.poll_overview, poll.settings, preview_link.entity_links:block_content.preview_link_generate, preview_link.entity_links:entity_subqueue.preview_link_generate, preview_link.entity_links:media.preview_link_generate, preview_link.entity_links:menu_link_content.preview_link_generate, preview_link.entity_links:node.preview_link_generate, preview_link.entity_links:taxonomy_term.preview_link_generate, recaptcha.admin_settings_form_tab, redirect.list, redirect.settings, redirect_404.fix_404, entity.responsive_image_style.edit_form, samlauth.configuration, search.plugins:node_search, shortcut.set_switch, entity.shortcut_set.customize_form, entity.shortcut_set.edit_form, entity.shortcut.canonical, simple_sitemap.sitemaps, simple_sitemap.status, simple_sitemap.types, simple_sitemap.settings, simple_sitemap.inclusion, simple_sitemap.entities, simple_sitemap.custom, entity.slick.collection, entity.slick.edit_form, slick.settings, structure_sync.general, structure_sync.taxonomies, structure_sync.blocks, structure_sync.menu, system.rss_feeds_settings_tab, system.site_maintenance_mode_tab, system.site_information_settings_tab, system.themes_page, system.theme_settings, system.theme_settings_global, system.theme_settings_theme:claro, system.theme_settings_theme:themag, system.theme_settings_theme:themag_st, system.modules_list, system.modules_uninstall, system.admin, system.admin_index, entity.date_format.collection, entity.date_format.edit_form, entity.version_history:block_content.version_history, system.admin_content, system.performance_settings, entity.taxonomy_term.canonical, entity.taxonomy_term.edit_form, entity.taxonomy_term.delete_form, entity.taxonomy_vocabulary.overview_form, entity.taxonomy_vocabulary.edit_form, update.status, update.settings, update.report_update, update.module_update, update.theme_update, entity.user_role.edit_form, entity.user_role.edit_permissions_form, user.account_settings_tab, user.register, user.pass, user.login, entity.user.canonical, entity.user.edit_form, entity.user.collection, user.admin_permissions, entity.bundle.permission_form:permissions_block_content_type, entity.bundle.permission_form:permissions_media_type, entity.bundle.permission_form:permissions_node_type, entity.bundle.permission_form:permissions_taxonomy_vocabulary, entity.user_role.collection, user.role.settings, views_ui.settings_tab, views_ui.settings_basic_tab, views_ui.settings_advanced_tab, views_ui.list_tab, views_ui.reports_fields, entity.view.edit_form, entity.view.edit_display_form, pathauto.patterns.form, pathauto.settings.form, pathauto.bulk.update.form, pathauto.admin.delete, views_view:view.files.page_1, views_view:view.samlauth_map.page, entity.paragraphs_type.edit_form, entity.paragraphs_type.collection";s:9:"%function";s:58:"Drupal\Core\Plugin\DefaultPluginManager->doGetDefinition()";s:5:"%file";s:83:"/var/www/html/docroot/core/lib/Drupal/Component/Plugin/Discovery/DiscoveryTrait.php";s:5:"%line";i:53;s:17:"@backtrace_string";s:7050:"#0 /var/www/html/docroot/core/lib/Drupal/Component/Plugin/Discovery/DiscoveryCachedTrait.php(25): Drupal\Core\Plugin\DefaultPluginManager->doGetDefinition()
#1 /var/www/html/docroot/core/lib/Drupal/Core/Plugin/Factory/ContainerFactory.php(16): Drupal\Core\Plugin\DefaultPluginManager->getDefinition()
#2 /var/www/html/docroot/core/lib/Drupal/Component/Plugin/PluginManagerBase.php(83): Drupal\Core\Plugin\Factory\ContainerFactory->createInstance()
#3 /var/www/html/docroot/core/lib/Drupal/Core/Menu/LocalTaskManager.php(263): Drupal\Component\Plugin\PluginManagerBase->createInstance()
#4 /var/www/html/docroot/core/lib/Drupal/Core/Menu/LocalTaskManager.php(290): Drupal\Core\Menu\LocalTaskManager->getLocalTasksForRoute()
#5 /var/www/html/docroot/core/lib/Drupal/Core/Menu/LocalTaskManager.php(358): Drupal\Core\Menu\LocalTaskManager->getTasksBuild()
#6 /var/www/html/docroot/core/lib/Drupal/Core/Menu/Plugin/Block/LocalTasksBlock.php(95): Drupal\Core\Menu\LocalTaskManager->getLocalTasks()
#7 /var/www/html/docroot/core/modules/block/src/BlockViewBuilder.php(171): Drupal\Core\Menu\Plugin\Block\LocalTasksBlock->build()
#8 [internal function]: Drupal\block\BlockViewBuilder::preRender()
#9 /var/www/html/docroot/core/lib/Drupal/Core/Security/DoTrustedCallbackTrait.php(111): call_user_func_array()
#10 /var/www/html/docroot/core/lib/Drupal/Core/Render/Renderer.php(797): Drupal\Core\Render\Renderer->doTrustedCallback()
#11 /var/www/html/docroot/core/lib/Drupal/Core/Render/Renderer.php(386): Drupal\Core\Render\Renderer->doCallback()
#12 /var/www/html/docroot/core/lib/Drupal/Core/Render/Renderer.php(458): Drupal\Core\Render\Renderer->doRender()
#13 /var/www/html/docroot/core/lib/Drupal/Core/Render/Renderer.php(204): Drupal\Core\Render\Renderer->doRender()
#14 /var/www/html/docroot/core/lib/Drupal/Core/Template/TwigExtension.php(474): Drupal\Core\Render\Renderer->render()
#15 /tmp/someenvprod/php_storage/twig/refs/tags/pipelines-build-version/1.0.4/sitename/twig/651c79a5091cd_page--layout-builder-enab_cWANDOXnBZPVjkUKgA-Bshhuj/bJlK2EuJOpNYOG693jgXH4DBBV1LqZbpzLb088q8lds.php(54): Drupal\Core\Template\TwigExtension->escapeFilter()
#16 /var/www/html/vendor/twig/twig/src/Template.php(394): __TwigTemplate_618eeaf42370d16879ebe70a43b62376->doDisplay()
#17 /var/www/html/vendor/twig/twig/src/Template.php(367): Twig\Template->displayWithErrorHandling()
#18 /var/www/html/vendor/twig/twig/src/Template.php(379): Twig\Template->display()
#19 /var/www/html/vendor/twig/twig/src/TemplateWrapper.php(40): Twig\Template->render()
#20 /var/www/html/docroot/core/themes/engines/twig/twig.engine(53): Twig\TemplateWrapper->render()
#21 /var/www/html/docroot/core/lib/Drupal/Core/Theme/ThemeManager.php(372): twig_render_template()
#22 /var/www/html/docroot/core/lib/Drupal/Core/Render/Renderer.php(445): Drupal\Core\Theme\ThemeManager->render()
#23 /var/www/html/docroot/core/lib/Drupal/Core/Render/Renderer.php(204): Drupal\Core\Render\Renderer->doRender()
#24 /var/www/html/docroot/core/lib/Drupal/Core/Template/TwigExtension.php(474): Drupal\Core\Render\Renderer->render()
#25 /tmp/someenvprod/php_storage/twig/refs/tags/pipelines-build-version/1.0.4/sitename/twig/651c79a5091cd_html.html.twig_7zwbrb3i83LMTfxPRAN_sdvFP/ijhtjG8FEH8x8Z_h3LQErV4QMb2bPGgyr4MUlVV3lx8.php(162): Drupal\Core\Template\TwigExtension->escapeFilter()
#26 /var/www/html/vendor/twig/twig/src/Template.php(171): __TwigTemplate_e8de942a1490ca3511adedde44242f4b->block_body()
#27 /tmp/someenvprod/php_storage/twig/refs/tags/pipelines-build-version/1.0.4/sitename/twig/651c79a5091cd_html.html.twig_7zwbrb3i83LMTfxPRAN_sdvFP/ijhtjG8FEH8x8Z_h3LQErV4QMb2bPGgyr4MUlVV3lx8.php(131): Twig\Template->displayBlock()
#28 /var/www/html/vendor/twig/twig/src/Template.php(394): __TwigTemplate_e8de942a1490ca3511adedde44242f4b->doDisplay()
#29 /var/www/html/vendor/twig/twig/src/Template.php(367): Twig\Template->displayWithErrorHandling()
#30 /var/www/html/vendor/twig/twig/src/Template.php(379): Twig\Template->display()
#31 /var/www/html/vendor/twig/twig/src/TemplateWrapper.php(40): Twig\Template->render()
#32 /var/www/html/docroot/core/themes/engines/twig/twig.engine(53): Twig\TemplateWrapper->render()
#33 /var/www/html/docroot/core/lib/Drupal/Core/Theme/ThemeManager.php(372): twig_render_template()
#34 /var/www/html/docroot/core/lib/Drupal/Core/Render/Renderer.php(445): Drupal\Core\Theme\ThemeManager->render()
#35 /var/www/html/docroot/core/lib/Drupal/Core/Render/Renderer.php(204): Drupal\Core\Render\Renderer->doRender()
#36 /var/www/html/docroot/core/lib/Drupal/Core/Render/MainContent/HtmlRenderer.php(158): Drupal\Core\Render\Renderer->render()
#37 /var/www/html/docroot/core/lib/Drupal/Core/Render/Renderer.php(592): Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}()
#38 /var/www/html/docroot/core/lib/Drupal/Core/Render/MainContent/HtmlRenderer.php(159): Drupal\Core\Render\Renderer->executeInRenderContext()
#39 /var/www/html/docroot/core/lib/Drupal/Core/EventSubscriber/MainContentViewSubscriber.php(90): Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse()
#40 [internal function]: Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray()
#41 /var/www/html/docroot/core/lib/Drupal/Component/EventDispatcher/ContainerAwareEventDispatcher.php(111): call_user_func()
#42 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(187): Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch()
#43 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw()
#44 /var/www/html/docroot/core/lib/Drupal/Core/StackMiddleware/Session.php(58): Symfony\Component\HttpKernel\HttpKernel->handle()
#45 /var/www/html/docroot/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(48): Drupal\Core\StackMiddleware\Session->handle()
#46 /var/www/html/docroot/core/modules/page_cache/src/StackMiddleware/PageCache.php(106): Drupal\Core\StackMiddleware\KernelPreHandle->handle()
#47 /var/www/html/docroot/core/modules/page_cache/src/StackMiddleware/PageCache.php(85): Drupal\page_cache\StackMiddleware\PageCache->pass()
#48 /var/www/html/docroot/modules/contrib/shield/src/ShieldMiddleware.php(270): Drupal\page_cache\StackMiddleware\PageCache->handle()
#49 /var/www/html/docroot/modules/contrib/shield/src/ShieldMiddleware.php(137): Drupal\shield\ShieldMiddleware->bypass()
#50 /var/www/html/docroot/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(48): Drupal\shield\ShieldMiddleware->handle()
#51 /var/www/html/docroot/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(51): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle()
#52 /var/www/html/docroot/core/lib/Drupal/Core/StackMiddleware/StackedHttpKernel.php(51): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle()
#53 /var/www/html/docroot/core/lib/Drupal/Core/DrupalKernel.php(704): Drupal\Core\StackMiddleware\StackedHttpKernel->handle()
#54 /var/www/html/docroot/index.php(19): Drupal\Core\DrupalKernel->handle()
#55 {main}";}

This might be related to https://www.drupal.org/project/drupal/issues/3056633 💬 Drupal 10 updating issue - Drupal\Component\Plugin\Exception\PluginNotFoundException: The "" plugin does not exist Needs work , it's a drupal 9 to drupal 10 upgrade issue where "plugin not found" exceptions are triggered, there are various causes so it's more like a megathread for a common symptom that might have numerous causes.

I have added a check to confirm only check latest_version_tab if its available.

Will need an issue summary update and test case.

Sadly this issue keeps happening even with that patch. Does anyone have some deeper knowledge on the plugin discovery process (I don't have a lot of knowledge in that area)? I wonder if the "plugin not found" part is correct, because the "latest version tab" is NOT supposed to be rendered on the pages we're seeing this error. So why does it expect to find the plugin when attempting to render the local task block? Then there's the permission issue where it's trying to render the local task block with the "latest version tab" to anonymous users, who don't have permission to see it.