diff --git a/core/modules/comment/src/Plugin/views/field/EntityLink.php b/core/modules/comment/src/Plugin/views/field/EntityLink.php
index 9760057103..a33843a555 100644
--- a/core/modules/comment/src/Plugin/views/field/EntityLink.php
+++ b/core/modules/comment/src/Plugin/views/field/EntityLink.php
@@ -76,7 +76,7 @@ public function render(ResultRow $values) {
     $entity = $this->getEntity($values);
 
     // Only render the links, if they are defined.
-    return !empty($this->build[$entity->id()]['links']['comment__comment']) ? \Drupal::service('renderer')->render($this->build[$entity->id()]['links']['comment__comment']) : '';
+    return $entity && !empty($this->build[$entity->id()]['links']['comment__comment']) ? \Drupal::service('renderer')->render($this->build[$entity->id()]['links']['comment__comment']) : '';
   }
 
 }
diff --git a/core/modules/comment/src/Plugin/views/field/LinkApprove.php b/core/modules/comment/src/Plugin/views/field/LinkApprove.php
index 683c3cbb4c..6f21a2c551 100644
--- a/core/modules/comment/src/Plugin/views/field/LinkApprove.php
+++ b/core/modules/comment/src/Plugin/views/field/LinkApprove.php
@@ -19,7 +19,8 @@ class LinkApprove extends LinkBase {
    * {@inheritdoc}
    */
   protected function getUrlInfo(ResultRow $row) {
-    return Url::fromRoute('comment.approve', ['comment' => $this->getEntity($row)->id()]);
+    $entity = $this->getEntity($row);
+    return $entity ? Url::fromRoute('comment.approve', ['comment' => $entity->id()]) : NULL;
   }
 
   /**
diff --git a/core/modules/comment/src/Plugin/views/field/LinkReply.php b/core/modules/comment/src/Plugin/views/field/LinkReply.php
index 3ddbd08152..3ca38ec7e9 100644
--- a/core/modules/comment/src/Plugin/views/field/LinkReply.php
+++ b/core/modules/comment/src/Plugin/views/field/LinkReply.php
@@ -21,12 +21,13 @@ class LinkReply extends LinkBase {
   protected function getUrlInfo(ResultRow $row) {
     /** @var \Drupal\comment\CommentInterface $comment */
     $comment = $this->getEntity($row);
-    return Url::fromRoute('comment.reply', [
-      'entity_type' => $comment->getCommentedEntityTypeId(),
-      'entity' => $comment->getCommentedEntityId(),
-      'field_name' => $comment->getFieldName(),
-      'pid' => $comment->id(),
-    ]);
+    return $comment ?
+      Url::fromRoute('comment.reply', [
+        'entity_type' => $comment->getCommentedEntityTypeId(),
+        'entity' => $comment->getCommentedEntityId(),
+        'field_name' => $comment->getFieldName(),
+        'pid' => $comment->id(),
+      ]) : NULL;
   }
 
   /**
diff --git a/core/modules/comment/tests/src/Unit/Plugin/views/field/EntityLinkTest.php b/core/modules/comment/tests/src/Unit/Plugin/views/field/EntityLinkTest.php
new file mode 100644
index 0000000000..d0f3ec5417
--- /dev/null
+++ b/core/modules/comment/tests/src/Unit/Plugin/views/field/EntityLinkTest.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace Drupal\Tests\comment\Unit\Plugin\views\field;
+
+use Drupal\comment\Plugin\views\field\EntityLink;
+use Drupal\Tests\UnitTestCase;
+use Drupal\views\Plugin\views\display\DisplayPluginBase;
+use Drupal\views\ResultRow;
+use Drupal\views\ViewExecutable;
+
+/**
+ * @coversDefaultClass \Drupal\comment\Plugin\views\field\EntityLink
+ * @group comment
+ */
+class EntityLinkTest extends UnitTestCase {
+
+  /**
+   * Test the render method.
+   *
+   * @covers ::render
+   */
+  public function testRender() {
+    $row = new ResultRow();
+    $field = new EntityLink([], '', []);
+    $view = $this->createMock(ViewExecutable::class);
+    $display = $this->createMock(DisplayPluginBase::class);
+    $field->init($view, $display);
+    $this->assertEquals('', $field->render($row));
+  }
+
+}
diff --git a/core/modules/comment/tests/src/Unit/Plugin/views/field/LinkApproveTest.php b/core/modules/comment/tests/src/Unit/Plugin/views/field/LinkApproveTest.php
new file mode 100644
index 0000000000..06bd2af6f0
--- /dev/null
+++ b/core/modules/comment/tests/src/Unit/Plugin/views/field/LinkApproveTest.php
@@ -0,0 +1,48 @@
+<?php
+
+namespace Drupal\Tests\comment\Unit\Plugin\views\field;
+
+use Drupal;
+use Drupal\comment\Plugin\views\field\LinkApprove;
+use Drupal\Core\Access\AccessManagerInterface;
+use Drupal\Core\Entity\EntityRepositoryInterface;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Language\LanguageManagerInterface;
+use Drupal\Core\StringTranslation\TranslationInterface;
+use Drupal\Tests\UnitTestCase;
+use Drupal\views\Plugin\views\display\DisplayPluginBase;
+use Drupal\views\ResultRow;
+use Drupal\views\ViewExecutable;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * @coversDefaultClass \Drupal\comment\Plugin\views\field\LinkApprove
+ * @group comment
+ */
+class LinkApproveTest extends UnitTestCase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function tearDown(): void {
+    parent::tearDown();
+    $container = new ContainerBuilder();
+    Drupal::setContainer($container);
+  }
+
+  /**
+   * Tests the render method.
+   */
+  public function testRender() {
+    $row = new ResultRow();
+    $container = new ContainerBuilder();
+    $container->set('string_translation', $this->createMock(TranslationInterface::class));
+    Drupal::setContainer($container);
+    $field = new LinkApprove([], '', [], $this->createMock(AccessManagerInterface::class), $this->createMock(EntityTypeManagerInterface::class), $this->createMock(EntityRepositoryInterface::class), $this->createMock(LanguageManagerInterface::class));
+    $view = $this->createMock(ViewExecutable::class);
+    $display = $this->createMock(DisplayPluginBase::class);
+    $field->init($view, $display);
+    $this->assertEquals('', $field->render($row));
+  }
+
+}
diff --git a/core/modules/comment/tests/src/Unit/Plugin/views/field/LinkReplyTest.php b/core/modules/comment/tests/src/Unit/Plugin/views/field/LinkReplyTest.php
new file mode 100644
index 0000000000..d4bcf25ea1
--- /dev/null
+++ b/core/modules/comment/tests/src/Unit/Plugin/views/field/LinkReplyTest.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace Drupal\Tests\comment\Unit\Plugin\views\field;
+
+use Drupal\comment\Plugin\views\field\LinkReply;
+use Drupal\Core\Access\AccessManagerInterface;
+use Drupal\Core\Entity\EntityRepositoryInterface;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Language\LanguageManagerInterface;
+use Drupal\Core\StringTranslation\TranslationInterface;
+use Drupal\Tests\UnitTestCase;
+use Drupal\views\Plugin\views\display\DisplayPluginBase;
+use Drupal\views\ResultRow;
+use Drupal\views\ViewExecutable;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * @coversDefaultClass \Drupal\comment\Plugin\views\field\LinkReply
+ * @group comment
+ */
+class LinkReplyTest extends UnitTestCase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function tearDown(): void {
+    parent::tearDown();
+    $container = new ContainerBuilder();
+    \Drupal::setContainer($container);
+  }
+
+  /**
+   * Tests the render method.
+   */
+  public function testRender() {
+    $row = new ResultRow();
+    $container = new ContainerBuilder();
+    $container->set('string_translation', $this->createMock(TranslationInterface::class));
+    \Drupal::setContainer($container);
+    $field = new LinkReply([], '', [], $this->createMock(AccessManagerInterface::class), $this->createMock(EntityTypeManagerInterface::class), $this->createMock(EntityRepositoryInterface::class), $this->createMock(LanguageManagerInterface::class));
+    $view = $this->createMock(ViewExecutable::class);
+    $display = $this->createMock(DisplayPluginBase::class);
+    $field->init($view, $display);
+    $this->assertEquals('', $field->render($row));
+  }
+
+}
diff --git a/core/modules/contact/src/Plugin/views/field/ContactLink.php b/core/modules/contact/src/Plugin/views/field/ContactLink.php
index a98be137dd..8323b0aee4 100644
--- a/core/modules/contact/src/Plugin/views/field/ContactLink.php
+++ b/core/modules/contact/src/Plugin/views/field/ContactLink.php
@@ -30,7 +30,8 @@ public function buildOptionsForm(&$form, FormStateInterface $form_state) {
    * {@inheritdoc}
    */
   protected function getUrlInfo(ResultRow $row) {
-    return Url::fromRoute('entity.user.contact_form', ['user' => $this->getEntity($row)->id()]);
+    $entity = $this->getEntity($row);
+    return $entity ? Url::fromRoute('entity.user.contact_form', ['user' => $entity->id()]) : NULL;
   }
 
   /**
@@ -38,6 +39,9 @@ protected function getUrlInfo(ResultRow $row) {
    */
   protected function renderLink(ResultRow $row) {
     $entity = $this->getEntity($row);
+    if (!$entity) {
+      return '';
+    }
 
     $this->options['alter']['make_link'] = TRUE;
     $this->options['alter']['url'] = $this->getUrlInfo($row);
diff --git a/core/modules/contact/tests/src/Unit/ContactLinkTest.php b/core/modules/contact/tests/src/Unit/ContactLinkTest.php
new file mode 100644
index 0000000000..842494e72e
--- /dev/null
+++ b/core/modules/contact/tests/src/Unit/ContactLinkTest.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace Drupal\Tests\contact\Unit;
+
+use Drupal\contact\Plugin\views\field\ContactLink;
+use Drupal\Core\Access\AccessManagerInterface;
+use Drupal\Core\Entity\EntityRepositoryInterface;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Language\LanguageManagerInterface;
+use Drupal\Core\StringTranslation\TranslationInterface;
+use Drupal\Tests\UnitTestCase;
+use Drupal\views\Plugin\views\display\DisplayPluginBase;
+use Drupal\views\ResultRow;
+use Drupal\views\ViewExecutable;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * @coversDefaultClass \Drupal\contact\Plugin\views\field\ContactLink
+ * @group contact
+ */
+class ContactLinkTest extends UnitTestCase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function tearDown(): void {
+    parent::tearDown();
+    $container = new ContainerBuilder();
+    \Drupal::setContainer($container);
+  }
+
+  /**
+   * Tests the render method.
+   */
+  public function testRender() {
+    $row = new ResultRow();
+    $container = new ContainerBuilder();
+    $container->set('string_translation', $this->createMock(TranslationInterface::class));
+    \Drupal::setContainer($container);
+    $field = new ContactLink([], '', [], $this->createMock(AccessManagerInterface::class), $this->createMock(EntityTypeManagerInterface::class), $this->createMock(EntityRepositoryInterface::class), $this->createMock(LanguageManagerInterface::class));
+    $view = $this->createMock(ViewExecutable::class);
+    $display = $this->createMock(DisplayPluginBase::class);
+    $field->init($view, $display);
+    $this->assertEquals('', $field->render($row));
+  }
+
+}
diff --git a/core/modules/media_library/media_library.module b/core/modules/media_library/media_library.module
index 19ef3c2131..b3efb98e82 100644
--- a/core/modules/media_library/media_library.module
+++ b/core/modules/media_library/media_library.module
@@ -271,9 +271,7 @@ function media_library_form_views_form_media_library_page_alter(array &$form, Fo
     foreach (Element::getVisibleChildren($form['media_bulk_form']) as $key) {
       if (isset($view->result[$key])) {
         $media = $view->field['media_bulk_form']->getEntity($view->result[$key]);
-        $form['media_bulk_form'][$key]['#title'] = t('Select @label', [
-          '@label' => $media->label(),
-        ]);
+        $form['media_bulk_form'][$key]['#title'] = $media ? t('Select @label', ['@label' => $media->label()]) : '';
       }
     }
   }
diff --git a/core/modules/media_library/src/Plugin/views/field/MediaLibrarySelectForm.php b/core/modules/media_library/src/Plugin/views/field/MediaLibrarySelectForm.php
index 2d0702bd4d..f9458d18ec 100644
--- a/core/modules/media_library/src/Plugin/views/field/MediaLibrarySelectForm.php
+++ b/core/modules/media_library/src/Plugin/views/field/MediaLibrarySelectForm.php
@@ -56,14 +56,14 @@ public function viewsForm(array &$form, FormStateInterface $form_state) {
     $form[$this->options['id']]['#tree'] = TRUE;
     foreach ($this->view->result as $row_index => $row) {
       $entity = $this->getEntity($row);
-      $form[$this->options['id']][$row_index] = [
+      $form[$this->options['id']][$row_index] = $entity ? [
         '#type' => 'checkbox',
         '#title' => $this->t('Select @label', [
           '@label' => $entity->label(),
         ]),
         '#title_display' => 'invisible',
         '#return_value' => $entity->id(),
-      ];
+      ] : [];
     }
 
     // The selection is persistent across different pages in the media library
diff --git a/core/modules/media_library/tests/src/Unit/MediaLibrarySelectFormTest.php b/core/modules/media_library/tests/src/Unit/MediaLibrarySelectFormTest.php
new file mode 100644
index 0000000000..d48949e48d
--- /dev/null
+++ b/core/modules/media_library/tests/src/Unit/MediaLibrarySelectFormTest.php
@@ -0,0 +1,89 @@
+<?php
+
+namespace Drupal\Tests\media_library\Unit;
+
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\StringTranslation\TranslationInterface;
+use Drupal\media_library\Plugin\views\field\MediaLibrarySelectForm;
+use Drupal\Tests\UnitTestCase;
+use Drupal\views\ResultRow;
+use Drupal\views\ViewExecutable;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\HttpFoundation\ParameterBag;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * @coversDefaultClass \Drupal\media_library\Plugin\views\field\MediaLibrarySelectForm
+ * @group media_library
+ */
+class MediaLibrarySelectFormTest extends UnitTestCase {
+
+  /**
+   * Tests the viewsForm method.
+   *
+   * @covers ::viewsForm
+   */
+  public function testViewsForm() {
+    $row = new ResultRow();
+    $field = new MediaLibrarySelectForm([], '', []);
+
+    $container = new ContainerBuilder();
+    $container->set('string_translation', $this->createMock(TranslationInterface::class));
+    \Drupal::setContainer($container);
+
+    $query = $this->getMockBuilder(ParameterBag::class)
+      ->setMethods(['all'])
+      ->disableOriginalConstructor()
+      ->getMock();
+    $query->expects($this->any())
+      ->method('all')
+      ->willReturn([]);
+
+    $request = $this->getMockBuilder(Request::class)
+      ->disableOriginalConstructor()
+      ->getMock();
+    $request->query = $query;
+
+    $view = $this->getMockBuilder(ViewExecutable::class)
+      ->setMethods(['getRequest', 'initStyle'])
+      ->disableOriginalConstructor()
+      ->getMock();
+    $view->expects($this->any())
+      ->method('getRequest')
+      ->willReturn($request);
+    $view->expects($this->any())
+      ->method('initStyle')
+      ->willReturn(TRUE);
+
+    $view_entity = $this->getMockBuilder('Drupal\views\Entity\View')
+      ->disableOriginalConstructor()
+      ->getMock();
+    $view_entity->expects($this->any())
+      ->method('get')
+      ->willReturn([]);
+    $view_entity->expects($this->any())
+      ->method('getDisplay')
+      ->willReturn(['display_plugin' => []]);
+    $view->storage = $view_entity;
+
+    $display_manager = $this->getMockBuilder('\Drupal\views\Plugin\ViewsPluginManager')
+      ->disableOriginalConstructor()
+      ->getMock();
+    $display = $this->getMockBuilder('Drupal\views\Plugin\views\display\DefaultDisplay')
+      ->disableOriginalConstructor()
+      ->getMock();
+    $display_manager->expects($this->any())
+      ->method('createInstance')
+      ->willReturn($display);
+    $container->set('plugin.manager.views.display', $display_manager);
+    \Drupal::setContainer($container);
+
+    $form_state = $this->createMock(FormStateInterface::class);
+    $view->result = [$row];
+    $field->init($view, $display);
+    $form = [];
+    $field->viewsForm($form, $form_state);
+    $this->assertNotEmpty($form, $field->view->result);
+  }
+
+}
diff --git a/core/modules/node/src/Plugin/views/field/RevisionLink.php b/core/modules/node/src/Plugin/views/field/RevisionLink.php
index 949ad6e07c..72476298f5 100644
--- a/core/modules/node/src/Plugin/views/field/RevisionLink.php
+++ b/core/modules/node/src/Plugin/views/field/RevisionLink.php
@@ -21,10 +21,15 @@ class RevisionLink extends LinkBase {
   protected function getUrlInfo(ResultRow $row) {
     /** @var \Drupal\node\NodeInterface $node */
     $node = $this->getEntity($row);
-    // Current revision uses the node view path.
-    return !$node->isDefaultRevision() ?
-      Url::fromRoute('entity.node.revision', ['node' => $node->id(), 'node_revision' => $node->getRevisionId()]) :
-      $node->toUrl();
+    if ($node) {
+      // Current revision uses the node view path.
+      return !$node->isDefaultRevision() ?
+        Url::fromRoute('entity.node.revision', [
+          'node' => $node->id(),
+          'node_revision' => $node->getRevisionId(),
+        ]) :
+        $node->toUrl();
+    }
   }
 
   /**
@@ -33,7 +38,7 @@ protected function getUrlInfo(ResultRow $row) {
   protected function renderLink(ResultRow $row) {
     /** @var \Drupal\node\NodeInterface $node */
     $node = $this->getEntity($row);
-    if (!$node->getRevisionid()) {
+    if (!$node || !$node->getRevisionid()) {
       return '';
     }
     $text = parent::renderLink($row);
diff --git a/core/modules/node/src/Plugin/views/field/RevisionLinkDelete.php b/core/modules/node/src/Plugin/views/field/RevisionLinkDelete.php
index 2e1f683b52..a34eef3b6c 100644
--- a/core/modules/node/src/Plugin/views/field/RevisionLinkDelete.php
+++ b/core/modules/node/src/Plugin/views/field/RevisionLinkDelete.php
@@ -20,7 +20,7 @@ class RevisionLinkDelete extends RevisionLink {
   protected function getUrlInfo(ResultRow $row) {
     /** @var \Drupal\node\NodeInterface $node */
     $node = $this->getEntity($row);
-    return Url::fromRoute('node.revision_delete_confirm', ['node' => $node->id(), 'node_revision' => $node->getRevisionId()]);
+    return $node ? Url::fromRoute('node.revision_delete_confirm', ['node' => $node->id(), 'node_revision' => $node->getRevisionId()]) : NULL;
   }
 
   /**
diff --git a/core/modules/node/src/Plugin/views/field/RevisionLinkRevert.php b/core/modules/node/src/Plugin/views/field/RevisionLinkRevert.php
index 33b20b8885..0af6d7f195 100644
--- a/core/modules/node/src/Plugin/views/field/RevisionLinkRevert.php
+++ b/core/modules/node/src/Plugin/views/field/RevisionLinkRevert.php
@@ -20,7 +20,7 @@ class RevisionLinkRevert extends RevisionLink {
   protected function getUrlInfo(ResultRow $row) {
     /** @var \Drupal\node\NodeInterface $node */
     $node = $this->getEntity($row);
-    return Url::fromRoute('node.revision_revert_confirm', ['node' => $node->id(), 'node_revision' => $node->getRevisionId()]);
+    return $node ? Url::fromRoute('node.revision_revert_confirm', ['node' => $node->id(), 'node_revision' => $node->getRevisionId()]) : NULL;
   }
 
   /**
diff --git a/core/modules/node/tests/src/Unit/Plugin/views/field/RevisionLinkDeleteTest.php b/core/modules/node/tests/src/Unit/Plugin/views/field/RevisionLinkDeleteTest.php
new file mode 100644
index 0000000000..19b1030281
--- /dev/null
+++ b/core/modules/node/tests/src/Unit/Plugin/views/field/RevisionLinkDeleteTest.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace Drupal\Tests\node\Unit\Plugin\views\field;
+
+use Drupal\Core\Access\AccessManagerInterface;
+use Drupal\Core\Entity\EntityRepositoryInterface;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Language\LanguageManagerInterface;
+use Drupal\Core\StringTranslation\TranslationInterface;
+use Drupal\node\Plugin\views\field\RevisionLinkDelete;
+use Drupal\Tests\UnitTestCase;
+use Drupal\views\Plugin\views\display\DisplayPluginBase;
+use Drupal\views\ResultRow;
+use Drupal\views\ViewExecutable;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * @coversDefaultClass \Drupal\node\Plugin\views\field\RevisionLinkDelete
+ * @group node
+ */
+class RevisionLinkDeleteTest extends UnitTestCase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function tearDown(): void {
+    parent::tearDown();
+    $container = new ContainerBuilder();
+    \Drupal::setContainer($container);
+  }
+
+  /**
+   * Tests the render method.
+   */
+  public function testRender() {
+    $row = new ResultRow();
+    $container = new ContainerBuilder();
+    $container->set('string_translation', $this->createMock(TranslationInterface::class));
+    \Drupal::setContainer($container);
+    $field = new RevisionLinkDelete([], '', [], $this->createMock(AccessManagerInterface::class), $this->createMock(EntityTypeManagerInterface::class), $this->createMock(EntityRepositoryInterface::class), $this->createMock(LanguageManagerInterface::class));
+    $view = $this->createMock(ViewExecutable::class);
+    $display = $this->createMock(DisplayPluginBase::class);
+    $field->init($view, $display);
+    $this->assertEquals('', $field->render($row));
+  }
+
+}
diff --git a/core/modules/node/tests/src/Unit/Plugin/views/field/RevisionLinkRevertTest.php b/core/modules/node/tests/src/Unit/Plugin/views/field/RevisionLinkRevertTest.php
new file mode 100644
index 0000000000..067d0c1338
--- /dev/null
+++ b/core/modules/node/tests/src/Unit/Plugin/views/field/RevisionLinkRevertTest.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace Drupal\Tests\node\Unit\Plugin\views\field;
+
+use Drupal\Core\Access\AccessManagerInterface;
+use Drupal\Core\Entity\EntityRepositoryInterface;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Language\LanguageManagerInterface;
+use Drupal\Core\StringTranslation\TranslationInterface;
+use Drupal\node\Plugin\views\field\RevisionLinkDelete;
+use Drupal\Tests\UnitTestCase;
+use Drupal\views\Plugin\views\display\DisplayPluginBase;
+use Drupal\views\ResultRow;
+use Drupal\views\ViewExecutable;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * @coversDefaultClass \Drupal\node\Plugin\views\field\RevisionLinkRevert
+ * @group node
+ */
+class RevisionLinkRevertTest extends UnitTestCase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function tearDown(): void {
+    parent::tearDown();
+    $container = new ContainerBuilder();
+    \Drupal::setContainer($container);
+  }
+
+  /**
+   * Tests the render method.
+   */
+  public function testRender() {
+    $row = new ResultRow();
+    $container = new ContainerBuilder();
+    $container->set('string_translation', $this->createMock(TranslationInterface::class));
+    \Drupal::setContainer($container);
+    $field = new RevisionLinkDelete([], '', [], $this->createMock(AccessManagerInterface::class), $this->createMock(EntityTypeManagerInterface::class), $this->createMock(EntityRepositoryInterface::class), $this->createMock(LanguageManagerInterface::class));
+    $view = $this->createMock(ViewExecutable::class);
+    $display = $this->createMock(DisplayPluginBase::class);
+    $field->init($view, $display);
+    $this->assertEquals('', $field->render($row));
+  }
+
+}
diff --git a/core/modules/node/tests/src/Unit/Plugin/views/field/RevisionLinkTest.php b/core/modules/node/tests/src/Unit/Plugin/views/field/RevisionLinkTest.php
new file mode 100644
index 0000000000..cc371b4e86
--- /dev/null
+++ b/core/modules/node/tests/src/Unit/Plugin/views/field/RevisionLinkTest.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace Drupal\Tests\node\Unit\Plugin\views\field;
+
+use Drupal\Core\Access\AccessManagerInterface;
+use Drupal\Core\Entity\EntityRepositoryInterface;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Language\LanguageManagerInterface;
+use Drupal\Core\StringTranslation\TranslationInterface;
+use Drupal\node\Plugin\views\field\RevisionLink;
+use Drupal\Tests\UnitTestCase;
+use Drupal\views\Plugin\views\display\DisplayPluginBase;
+use Drupal\views\ResultRow;
+use Drupal\views\ViewExecutable;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * @coversDefaultClass \Drupal\node\Plugin\views\field\RevisionLink
+ * @group node
+ */
+class RevisionLinkTest extends UnitTestCase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function tearDown(): void {
+    parent::tearDown();
+    $container = new ContainerBuilder();
+    \Drupal::setContainer($container);
+  }
+
+  /**
+   * Tests the render method.
+   */
+  public function testRender() {
+    $row = new ResultRow();
+    $container = new ContainerBuilder();
+    $container->set('string_translation', $this->createMock(TranslationInterface::class));
+    \Drupal::setContainer($container);
+    $field = new RevisionLink([], '', [], $this->createMock(AccessManagerInterface::class), $this->createMock(EntityTypeManagerInterface::class), $this->createMock(EntityRepositoryInterface::class), $this->createMock(LanguageManagerInterface::class));
+    $view = $this->createMock(ViewExecutable::class);
+    $display = $this->createMock(DisplayPluginBase::class);
+    $field->init($view, $display);
+    $this->assertEquals('', $field->render($row));
+  }
+
+}
diff --git a/core/modules/user/src/Plugin/views/field/Permissions.php b/core/modules/user/src/Plugin/views/field/Permissions.php
index 705ba7a589..c9b29a6e2d 100644
--- a/core/modules/user/src/Plugin/views/field/Permissions.php
+++ b/core/modules/user/src/Plugin/views/field/Permissions.php
@@ -87,11 +87,14 @@ public function preRender(&$values) {
 
     $rids = [];
     foreach ($values as $result) {
-      $user_rids = $this->getEntity($result)->getRoles();
-      $uid = $this->getValue($result);
+      $user = $this->getEntity($result);
+      if ($user) {
+        $user_rids = $user->getRoles();
+        $uid = $this->getValue($result);
 
-      foreach ($user_rids as $rid) {
-        $rids[$rid][] = $uid;
+        foreach ($user_rids as $rid) {
+          $rids[$rid][] = $uid;
+        }
       }
     }
 
diff --git a/core/modules/user/tests/src/Unit/Plugin/views/field/PermissionsTest.php b/core/modules/user/tests/src/Unit/Plugin/views/field/PermissionsTest.php
new file mode 100644
index 0000000000..65401c6108
--- /dev/null
+++ b/core/modules/user/tests/src/Unit/Plugin/views/field/PermissionsTest.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace Drupal\Tests\user\Unit\Plugin\views\field;
+
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Extension\ModuleHandlerInterface;
+use Drupal\Core\StringTranslation\TranslationInterface;
+use Drupal\Tests\UnitTestCase;
+use Drupal\user\PermissionHandlerInterface;
+use Drupal\user\Plugin\views\field\Permissions;
+use Drupal\views\Plugin\views\display\DisplayPluginBase;
+use Drupal\views\ResultRow;
+use Drupal\views\ViewExecutable;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * @coversDefaultClass \Drupal\user\Plugin\views\field\Permissions
+ * @group user
+ */
+class PermissionsTest extends UnitTestCase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function tearDown(): void {
+    parent::tearDown();
+    $container = new ContainerBuilder();
+    \Drupal::setContainer($container);
+  }
+
+  /**
+   * Tests the preRender method.
+   *
+   * @covers ::preRender
+   */
+  public function testPreRender() {
+    $values = [new ResultRow()];
+    $container = new ContainerBuilder();
+    $container->set('string_translation', $this->createMock(TranslationInterface::class));
+    $container->set('user.permissions', $this->createMock(PermissionHandlerInterface::class));
+    \Drupal::setContainer($container);
+    $field = new Permissions([], '', [], $this->createMock(ModuleHandlerInterface::class), $this->createMock(EntityTypeManagerInterface::class));
+    $view = $this->createMock(ViewExecutable::class);
+    $display = $this->createMock(DisplayPluginBase::class);
+    $field->init($view, $display);
+    $this->assertEquals('', $field->preRender($values));
+  }
+
+}
diff --git a/core/modules/views/src/Plugin/views/field/BulkForm.php b/core/modules/views/src/Plugin/views/field/BulkForm.php
index 79f41e727f..16323530e3 100644
--- a/core/modules/views/src/Plugin/views/field/BulkForm.php
+++ b/core/modules/views/src/Plugin/views/field/BulkForm.php
@@ -288,17 +288,23 @@ public function viewsForm(&$form, FormStateInterface $form_state) {
       // Render checkboxes for all rows.
       $form[$this->options['id']]['#tree'] = TRUE;
       foreach ($this->view->result as $row_index => $row) {
-        $entity = $this->getEntityTranslation($this->getEntity($row), $row);
-
-        $form[$this->options['id']][$row_index] = [
-          '#type' => 'checkbox',
-          // We are not able to determine a main "title" for each row, so we can
-          // only output a generic label.
-          '#title' => $this->t('Update this item'),
-          '#title_display' => 'invisible',
-          '#default_value' => !empty($form_state->getValue($this->options['id'])[$row_index]) ? 1 : NULL,
-          '#return_value' => $this->calculateEntityBulkFormKey($entity, $use_revision),
-        ];
+        $entity = $this->getEntity($row);
+        if ($entity) {
+          $entity = $this->getEntityTranslation($entity, $row);
+
+          $form[$this->options['id']][$row_index] = [
+            '#type' => 'checkbox',
+            // We are not able to determine a main "title" for each row, so we
+            // can only output a generic label.
+            '#title' => $this->t('Update this item'),
+            '#title_display' => 'invisible',
+            '#default_value' => !empty($form_state->getValue($this->options['id'])[$row_index]) ? 1 : NULL,
+            '#return_value' => $this->calculateEntityBulkFormKey($entity, $use_revision),
+          ];
+        }
+        else {
+          $form[$this->options['id']][$row_index] = [];
+        }
       }
 
       // Replace the form submit button label.
diff --git a/core/modules/views/src/Plugin/views/field/EntityLink.php b/core/modules/views/src/Plugin/views/field/EntityLink.php
index f7b2877a6c..746c4d8416 100644
--- a/core/modules/views/src/Plugin/views/field/EntityLink.php
+++ b/core/modules/views/src/Plugin/views/field/EntityLink.php
@@ -26,7 +26,8 @@ public function render(ResultRow $row) {
    */
   protected function renderLink(ResultRow $row) {
     if ($this->options['output_url_as_text']) {
-      return $this->getUrlInfo($row)->toString();
+      $url_info = $this->getUrlInfo($row);
+      return $url_info ? $url_info->toString() : '';
     }
     return parent::renderLink($row);
   }
@@ -37,10 +38,12 @@ protected function renderLink(ResultRow $row) {
   protected function getUrlInfo(ResultRow $row) {
     $template = $this->getEntityLinkTemplate();
     $entity = $this->getEntity($row);
-    if ($this->languageManager->isMultilingual()) {
-      $entity = $this->getEntityTranslation($entity, $row);
+    if ($entity) {
+      if ($this->languageManager->isMultilingual()) {
+        $entity = $this->getEntityTranslation($entity, $row);
+      }
+      return $entity->toUrl($template)->setAbsolute($this->options['absolute']);
     }
-    return $entity->toUrl($template)->setAbsolute($this->options['absolute']);
   }
 
   /**
diff --git a/core/modules/views/src/Plugin/views/field/EntityOperations.php b/core/modules/views/src/Plugin/views/field/EntityOperations.php
index e08cd8cade..dab5a7601c 100644
--- a/core/modules/views/src/Plugin/views/field/EntityOperations.php
+++ b/core/modules/views/src/Plugin/views/field/EntityOperations.php
@@ -127,7 +127,11 @@ public function buildOptionsForm(&$form, FormStateInterface $form_state) {
    * {@inheritdoc}
    */
   public function render(ResultRow $values) {
-    $entity = $this->getEntityTranslation($this->getEntity($values), $values);
+    $entity = $this->getEntity($values);
+    if (!$entity) {
+      return '';
+    }
+    $entity = $this->getEntityTranslation($entity, $values);
     $operations = $this->entityTypeManager->getListBuilder($entity->getEntityTypeId())->getOperations($entity);
     if ($this->options['destination']) {
       foreach ($operations as &$operation) {
diff --git a/core/modules/views/src/Plugin/views/field/LinkBase.php b/core/modules/views/src/Plugin/views/field/LinkBase.php
index 6e23473785..cf992f573e 100644
--- a/core/modules/views/src/Plugin/views/field/LinkBase.php
+++ b/core/modules/views/src/Plugin/views/field/LinkBase.php
@@ -164,9 +164,12 @@ public function query() {
    */
   public function render(ResultRow $row) {
     $access = $this->checkUrlAccess($row);
-    $build = ['#markup' => $access->isAllowed() ? $this->renderLink($row) : ''];
-    BubbleableMetadata::createFromObject($access)->applyTo($build);
-    return $build;
+    if ($access) {
+      $build = ['#markup' => $access->isAllowed() ? $this->renderLink($row) : ''];
+      BubbleableMetadata::createFromObject($access)->applyTo($build);
+      return $build;
+    }
+    return '';
   }
 
   /**
@@ -175,12 +178,13 @@ public function render(ResultRow $row) {
    * @param \Drupal\views\ResultRow $row
    *   A view result row.
    *
-   * @return \Drupal\Core\Access\AccessResultInterface
+   * @return \Drupal\Core\Access\AccessResultInterface|null
    *   The access result.
    */
   protected function checkUrlAccess(ResultRow $row) {
-    $url = $this->getUrlInfo($row);
-    return $this->accessManager->checkNamedRoute($url->getRouteName(), $url->getRouteParameters(), $this->currentUser(), TRUE);
+    if ($url = $this->getUrlInfo($row)) {
+      return $this->accessManager->checkNamedRoute($url->getRouteName(), $url->getRouteParameters(), $this->currentUser(), TRUE);
+    }
   }
 
   /**
@@ -189,7 +193,7 @@ protected function checkUrlAccess(ResultRow $row) {
    * @param \Drupal\views\ResultRow $row
    *   A view result row.
    *
-   * @return \Drupal\Core\Url
+   * @return \Drupal\Core\Url|null
    *   The URI elements of the link.
    */
   abstract protected function getUrlInfo(ResultRow $row);
@@ -219,7 +223,7 @@ protected function renderLink(ResultRow $row) {
    */
   protected function addLangcode(ResultRow $row) {
     $entity = $this->getEntity($row);
-    if ($this->languageManager->isMultilingual()) {
+    if ($entity && $this->languageManager->isMultilingual()) {
       $this->options['alter']['language'] = $this->getEntityTranslation($entity, $row)->language();
     }
   }
diff --git a/core/modules/views/src/Plugin/views/field/RenderedEntity.php b/core/modules/views/src/Plugin/views/field/RenderedEntity.php
index 5dd4948053..71de527d3e 100644
--- a/core/modules/views/src/Plugin/views/field/RenderedEntity.php
+++ b/core/modules/views/src/Plugin/views/field/RenderedEntity.php
@@ -129,17 +129,19 @@ public function buildOptionsForm(&$form, FormStateInterface $form_state) {
    * {@inheritdoc}
    */
   public function render(ResultRow $values) {
-    $entity = $this->getEntityTranslation($this->getEntity($values), $values);
-    $build = [];
-    if (isset($entity)) {
+    $entity = $this->getEntity($values);
+    if ($entity) {
+      $build = [];
+      $entity = $this->getEntityTranslation($entity, $values);
       $access = $entity->access('view', NULL, TRUE);
       $build['#access'] = $access;
       if ($access->isAllowed()) {
         $view_builder = $this->entityTypeManager->getViewBuilder($this->getEntityTypeId());
         $build += $view_builder->view($entity, $this->options['view_mode'], $entity->language()->getId());
       }
+      return $build;
     }
-    return $build;
+    return '';
   }
 
   /**
diff --git a/core/modules/views/tests/src/Unit/Plugin/views/field/BulkFormTest.php b/core/modules/views/tests/src/Unit/Plugin/views/field/BulkFormTest.php
new file mode 100644
index 0000000000..9703180425
--- /dev/null
+++ b/core/modules/views/tests/src/Unit/Plugin/views/field/BulkFormTest.php
@@ -0,0 +1,76 @@
+<?php
+
+namespace Drupal\Tests\views\Unit\Plugin\views\field;
+
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\StringTranslation\TranslationInterface;
+use Drupal\Tests\UnitTestCase;
+use Drupal\views\Plugin\views\field\BulkForm;
+use Drupal\views\Plugin\views\query\QueryPluginBase;
+use Drupal\views\ResultRow;
+use Drupal\views\ViewExecutable;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * @coversDefaultClass \Drupal\views\Plugin\views\field\BulkForm
+ * @group Views
+ */
+class BulkFormTest extends UnitTestCase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function tearDown(): void {
+    parent::tearDown();
+    $container = new ContainerBuilder();
+    \Drupal::setContainer($container);
+  }
+
+  /**
+   * Tests the viewsForm method.
+   *
+   * @covers ::viewsForm
+   */
+  public function testViewsForm() {
+    $row = new ResultRow();
+
+    $container = new ContainerBuilder();
+    $container->set('string_translation', $this->createMock(TranslationInterface::class));
+    \Drupal::setContainer($container);
+
+    $field = $this->getMockBuilder(BulkForm::class)
+      ->setMethods(['getEntityType', 'getEntity'])
+      ->disableOriginalConstructor()
+      ->getMock();
+    $field->expects($this->any())
+      ->method('getEntityType')
+      ->willReturn('foo');
+    $field->expects($this->any())
+      ->method('getEntity')
+      ->willReturn(NULL);
+
+    $query = $this->getMockBuilder(QueryPluginBase::class)
+      ->setMethods(['getEntityTableInfo'])
+      ->disableOriginalConstructor()
+      ->getMock();
+    $query->expects($this->any())
+      ->method('getEntityTableInfo')
+      ->willReturn([]);
+    $view = $this->getMockBuilder(ViewExecutable::class)
+      ->setMethods(['getQuery'])
+      ->disableOriginalConstructor()
+      ->getMock();
+    $view->expects($this->any())
+      ->method('getQuery')
+      ->willReturn($query);
+    $view->result = [$row];
+    $view->query = $query;
+    $field->view = $view;
+    $field->options = ['id' => 'bar', 'action_title' => 'zee'];
+    $form_state = $this->createMock(FormStateInterface::class);
+    $form = [];
+    $field->viewsForm($form, $form_state);
+    $this->assertNotEmpty($form, $field->view->result);
+  }
+
+}
diff --git a/core/modules/views/tests/src/Unit/Plugin/views/field/LinkBaseTest.php b/core/modules/views/tests/src/Unit/Plugin/views/field/LinkBaseTest.php
new file mode 100644
index 0000000000..e48fc3b2df
--- /dev/null
+++ b/core/modules/views/tests/src/Unit/Plugin/views/field/LinkBaseTest.php
@@ -0,0 +1,73 @@
+<?php
+
+namespace Drupal\Tests\views\Unit\Plugin\views\field;
+
+use Drupal\Core\Access\AccessManagerInterface;
+use Drupal\Core\Access\AccessResultAllowed;
+use Drupal\Core\Entity\EntityRepositoryInterface;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Language\LanguageManagerInterface;
+use Drupal\Core\Render\RendererInterface;
+use Drupal\Core\StringTranslation\TranslationInterface;
+use Drupal\Tests\UnitTestCase;
+use Drupal\views\Plugin\views\display\DisplayPluginBase;
+use Drupal\views\Plugin\views\field\LinkBase;
+use Drupal\views\ResultRow;
+use Drupal\views\ViewExecutable;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * @coversDefaultClass \Drupal\views\Plugin\views\field\EntityLink
+ * @group Views
+ */
+class LinkBaseTest extends UnitTestCase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function tearDown(): void {
+    parent::tearDown();
+    $container = new ContainerBuilder();
+    \Drupal::setContainer($container);
+  }
+
+  /**
+   * @covers ::render
+   */
+  public function testRender() {
+    $row = new ResultRow();
+    $container = new ContainerBuilder();
+    $container->set('string_translation', $this->createMock(TranslationInterface::class));
+    $container->set('renderer', $this->createMock(RendererInterface::class));
+    \Drupal::setContainer($container);
+
+    $access = new AccessResultAllowed();
+    $languageManager = $this->createMock(LanguageManagerInterface::class);
+    $languageManager->expects($this->any())
+      ->method('isMultilingual')
+      ->willReturn(TRUE);
+    $field = $this->getMockBuilder(LinkBase::class)
+      ->setConstructorArgs([
+        [],
+        'foo',
+        [],
+        $this->createMock(AccessManagerInterface::class),
+        $this->createMock(EntityTypeManagerInterface::class),
+        $this->createMock(EntityRepositoryInterface::class),
+        $languageManager,
+      ])
+      ->setMethods(['checkUrlAccess', 'getUrlInfo'])
+      ->getMock();
+    $field->expects($this->any())
+      ->method('checkUrlAccess')
+      ->willReturn($access);
+
+    $view = $this->createMock(ViewExecutable::class);
+    $display = $this->createMock(DisplayPluginBase::class);
+
+    $field->init($view, $display);
+    $field_built = $field->render($row);
+    $this->assertEquals('', \Drupal::service('renderer')->render($field_built));
+  }
+
+}
diff --git a/core/modules/views/tests/src/Unit/Plugin/views/field/RenderedEntityTest.php b/core/modules/views/tests/src/Unit/Plugin/views/field/RenderedEntityTest.php
new file mode 100644
index 0000000000..3943c462d1
--- /dev/null
+++ b/core/modules/views/tests/src/Unit/Plugin/views/field/RenderedEntityTest.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace Drupal\Tests\views\Unit\Plugin\views\field;
+
+use Drupal\Core\Entity\EntityDisplayRepositoryInterface;
+use Drupal\Core\Entity\EntityRepositoryInterface;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Language\LanguageManagerInterface;
+use Drupal\Tests\UnitTestCase;
+use Drupal\views\Plugin\views\display\DisplayPluginBase;
+use Drupal\views\Plugin\views\field\RenderedEntity;
+use Drupal\views\ResultRow;
+use Drupal\views\ViewExecutable;
+
+/**
+ * @coversDefaultClass \Drupal\views\Plugin\views\field\RenderedEntity
+ * @group Views
+ */
+class RenderedEntityTest extends UnitTestCase {
+
+  /**
+   * @covers ::render
+   */
+  public function testRender() {
+    $row = new ResultRow();
+    $field = new RenderedEntity([], '', [], $this->createMock(EntityTypeManagerInterface::class), $this->createMock(LanguageManagerInterface::class), $this->createMock(EntityRepositoryInterface::class), $this->createMock(EntityDisplayRepositoryInterface::class));
+    $view = $this->createMock(ViewExecutable::class);
+    $display = $this->createMock(DisplayPluginBase::class);
+    $field->init($view, $display);
+    $this->assertEquals('', $field->render($row));
+  }
+
+}
diff --git a/core/tests/Drupal/Tests/Core/Entity/EntityLinkTest.php b/core/tests/Drupal/Tests/Core/Entity/EntityLinkTest.php
index 3d9e138518..87f964b33e 100644
--- a/core/tests/Drupal/Tests/Core/Entity/EntityLinkTest.php
+++ b/core/tests/Drupal/Tests/Core/Entity/EntityLinkTest.php
@@ -53,7 +53,7 @@ protected function setUp(): void {
   }
 
   /**
-   * Tests for the Entity::toLink() method
+   * Tests for the Entity::toLink() method.
    *
    * @covers ::toLink
    *