Question

在我的Drupal项目中，我有这个错误：

可恢复的致命错误：参数1传递给 Drupal \ Core \ Entity \ EntityViewBuilder :: view（）必须实现接口 Drupal \ Core \ Entity \ EntityInterface，null给定，调用 /Users/team1/workspace/ga_p/modules/field_collection/src/Plugin/Field/FieldFormatter/FieldCollectionItemsFormatter.php 在第33行并在Drupal \ Core \ Entity \ EntityViewBuilder-＆gt; view（）中定义（core / lib / Drupal / Core / Entity / EntityViewBuilder.php的第110行）。我做不知道是否是创建了多个字段（fieldCollections）

但我不知道如何删除此错误。

Drupal版本：8.3.4

Answer 1

试试这个补丁

diff --git a/src/Plugin/Field/FieldType/FieldCollection.php b/src/Plugin/Field/FieldType/FieldCollection.php
index 8721220..c5335be 100644
--- a/src/Plugin/Field/FieldType/FieldCollection.php
+++ b/src/Plugin/Field/FieldType/FieldCollection.php
@@ -183,19 +183,15 @@ class FieldCollection extends EntityReferenceItem {
   public function preSave() {

     if ($field_collection_item = $this->getFieldCollectionItem()) {
-      // TODO: Handle node cloning
-      /*
-      if (!empty($host_entity->is_new) && empty($entity->is_new)) {
+      $host = $this->getEntity();
+
+      // Handle node cloning
+      if($host->isNew() && !$field_collection_item->isNew()) {
         // If the host entity is new but we have a field_collection that is not
         // new, it means that its host is being cloned. Thus we need to clone
         // the field collection entity as well.
-        $new_entity = clone $entity;
-        $new_entity->target_id = NULL;
-        $new_entity->revision_id = NULL;
-        $new_entity->is_new = TRUE;
-        $entity = $new_entity;
+        $field_collection_item = $field_collection_item->createDuplicate();
       }
-      */

       // TODO: Handle deleted items
       /*
@@ -231,11 +227,10 @@ class FieldCollection extends EntityReferenceItem {
       }
       */

-      $this->newHostRevision = $this->getEntity()->isNewRevision();
+      $this->newHostRevision = $host->isNewRevision();

       // If the host entity is saved as new revision, do the same for the item.
       if ($this->newHostRevision) {
-        $host = $this->getEntity();

         $field_collection_item->setNewRevision();

diff --git a/src/Plugin/Field/FieldWidget/FieldCollectionEmbedWidget.php b/src/Plugin/Field/FieldWidget/FieldCollectionEmbedWidget.php
index 4d6ae09..800383f 100644
--- a/src/Plugin/Field/FieldWidget/FieldCollectionEmbedWidget.php
+++ b/src/Plugin/Field/FieldWidget/FieldCollectionEmbedWidget.php
@@ -104,9 +104,8 @@ class FieldCollectionEmbedWidget extends WidgetBase {
   protected function formMultipleElements(FieldItemListInterface $items, array &$form, FormStateInterface $form_state) {
     // We don't want to render empty items on field collection fields
     // unless a) the field collection is empty ; b) the form is rebuilding,
-    // which means that the user clicked on "Add another item"; or
-    // c) we are creating a new entity.
-    if ((count($items) > 0) && !$form_state->isRebuilding() && !$items->getEntity()->isNew()) {
+    // which means that the user clicked on "Add another item"
+    if ((count($items) > 0) && !$form_state->isRebuilding()) {
       $field_name = $this->fieldDefinition->getName();
       $cardinality = $this->fieldDefinition->getFieldStorageDefinition()->getCardinality();
       $parents = $form['#parents'];

提到here。

Answer 2

我执行

patch -p1＆lt;箱/斑块/ fieldCollection.patch

输出：

无法在输入第5行找到要修补的文件

也许您使用了错误的-p

或--strip选项？导致这一点的文本是：

-------------------------- | diff --git a / src / Plugin / Field / FieldType / FieldCollection.php

b / src / Plugin / Field / FieldType / FieldCollection.php | index

8721220..c5335be 100644 | --- a / src / Plugin / Field / FieldType / FieldCollection.php | +++

B / SRC /插件/字段/的FieldType / FieldCollection.php

--------------------------文件补丁：

在这一点上，我在计算机上找到＆＃34; FieldCollection.php＆＃34;文件并放入绝对路径

/Users/team1/workspace/ga_p/modules/field_collection/src/Plugin/Field/FieldType/FieldCollection.php

修补文件   /Users/team1/workspace/ga_p/modules/field_collection/src/Plugin/Field/FieldType/FieldCollection.php

Hunk＃1在188处失败.Hunk＃2在159处成功（偏移-68线）。 1

out of 2 hunks FAILED - 将拒绝保存到文件

/Users/team1/workspace/ga_p/modules/field_collection/src/Plugin/Field/FieldType/FieldCollection.php.rej

无法在输入第47行找到要修补的文件。也许您使用了错误的

-p或--strip选项？导致这一点的文本是：

-------------------------- | diff --git a / src / Plugin / Field / FieldWidget / FieldCollectionEmbedWidget.php

b / src / Plugin / Field / FieldWidget / FieldCollectionEmbedWidget.php | index

4d6ae09..800383f 100644 | ---

a / src / Plugin / Field / FieldWidget / FieldCollectionEmbedWidget.php | +++

B / SRC /插件/字段/ FieldWidget / FieldCollectionEmbedWidget.php

要修补的文件：   /Users/team1/workspace/ga_p/modules/field_collection/src/Plugin/Field/FieldWidget/FieldCollectionEmbedWidget.php

在这一点上，我在我的计算机上找到了＃34; FieldCollectionEmbedWidget.php＆＃34;文件并放入绝对路径

/Users/team1/workspace/ga_p/modules/field_collection/src/Plugin/Field/FieldWidget/FieldCollectionEmbedWidget.php

修补文件

/Users/team1/workspace/ga_p/modules/field_collection/src/Plugin/Field/FieldWidget/FieldCollectionEmbedWidget.php

Hunk＃1在111处成功（偏移7行）。

但问题仍然存在

Answer 3

我试图通过GIT运行补丁

team1@MacBook-Pro-de-Javi:[~/workspace/ga_p/modules/field_collection]: (master): git apply -v /Users/team1/workspace/ga_p/bin/patchs/fieldCollection.patch

Skipped patch＆＃s; src / Plugin / Field / FieldType / FieldCollection.php＆＃39;。

Skipped patch＆＃39; src / Plugin / Field / FieldWidget / FieldCollectionEmbedWidget.php＆＃39;。

由于它不起作用我尝试了这样：

team1@MacBook-Pro-de-Javi:[~/workspace/ga_p/modules/field_collection]: (master): patch -p1 < /Users/team1/workspace/ga_p/bin/patchs/fieldCollection.patch

修补文件src / Plugin / Field / FieldType / FieldCollection.php

Hunk＃1在188处失败。

Hunk＃2在227失败。

2个帅哥中的2个失败 - 将拒绝保存到文件src / Plugin / Field / FieldType / FieldCollection.php.rej

修补文件src / Plugin / Field / FieldWidget / FieldCollectionEmbedWidget.php

检测到反转（或先前应用）的补丁！假设-R？ [N]

我不明白发生了什么。

请问，我该如何解决这个问题？

谢谢

传递给EntityViewBuilder的参数1必须实现接口，null给定

3 个答案: