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Invalid UI Component element name


Magento 2 - Ui Component Form: Change input nameUnable to save column in flexible tables (grids) in the system configurationMagento 2.1 Create a filter in the product grid by new attributeUI component formnon editable form field in magento 2.1Magento 2 UI component- Element argument is not allowed hereForm is not displayed on panel admin Magento 2Invalid UI Component element name: Export button not working?Magento 2 UI grid non db dataprovider and pagination issueHow to assign ID attribute to UI form element component?






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;








0















I have this xml configuration for index controller.



<?xml version="1.0"?>
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
<referenceContainer name="content">
<uiComponent name="cferreboeuf_bienfaiteur_listing"/>
</referenceContainer>
</page>


The controller's action is defined like that :



<?php
namespace CferreboeufTrainingdbControllerAdminhtmlBienfaiteur;
class Index extends MagentoBackendAppAction


const ADMIN_RESOURCE = 'Cferreboeuf_Trainingdb::index';

protected $resultPageFactory;
public function __construct(
MagentoBackendAppActionContext $context,
MagentoFrameworkViewResultPageFactory $resultPageFactory)

$this->resultPageFactory = $resultPageFactory;
parent::__construct($context);


public function execute()

/** @var MagentoBackendModelViewResultPage $resultPage */
$resultPage = $this->resultPageFactory->create();
$resultPage->setActiveMenu('Cferreboeuf_Trainingdb::bienfaiteur');
$resultPage->addBreadcrumb(__('Training'), __('Training'));
$resultPage->addBreadcrumb(__('Ajout de bienfaiteurs'), __('Ajout de bienfaiteurs'));
$resultPage->getConfig()->getTitle()->prepend(__('Bienfaiteurs'));
return $this->resultPageFactory->create();




The component is a grid that is correct xml.



<?xml version="1.0" encoding="UTF-8"?>
<listing xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Ui:etc/ui_configuration.xsd">
<argument name="data" xsi:type="array">
<item name="js_config" xsi:type="array">
<item name="provider" xsi:type="string">cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_data_source</item>
<item name="deps" xsi:type="string">cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_data_source</item>
</item>
<item name="spinner" xsi:type="string">cferreboeuf_bienfaiteur_columns</item>
<item name="buttons" xsi:type="array">
<item name="add" xsi:type="array">
<item name="name" xsi:type="string">add</item>
<item name="label" xsi:type="string" translate="true">Ajouter un bienfaiteur</item>
<item name="class" xsi:type="string">primary</item>
<item name="url" xsi:type="string">cferreboeuf_trainingdb/bienfaiteur/new</item>
</item>
</item>
</argument>
<container name="listing_top">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="template" xsi:type="string">ui/grid/toolbar</item>
</item>
</argument>
<bookmark name="bookmarks">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="component" xsi:type="string">Magento_Ui/js/grid/controls/bookmarks/bookmarks</item>
<item name="displayArea" xsi:type="string">dataGridActions</item>
<item name="storageConfig" xsi:type="array">
<item name="saveUrl" xsi:type="url" path="mui/bookmark/save"/>
<item name="deleteUrl" xsi:type="url" path="mui/bookmark/delete"/>
<item name="namespace" xsi:type="string">cferreboeuf_bienfaiteur_listing</item>
</item>
</item>
</argument>
</bookmark>
<container name="columns_controls">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="component" xsi:type="string">Magento_Ui/js/grid/controls/columns</item>
<item name="displayArea" xsi:type="string">dataGridActions</item>
</item>
</argument>
</container>
</container>
<dataSource name="cferreboeuf_bienfaiteur_data_source">
<argument name="dataProvider" xsi:type="configurableObject">
<argument name="class" xsi:type="string">BienfaiteurGridDataProvider</argument> <!-- Data provider class -->
<argument name="name" xsi:type="string">cferreboeuf_bienfaiteur_data_source</argument> <!-- provider defined above -->
<argument name="primaryFieldName" xsi:type="string">entity_id</argument> <!-- Primary key -->
<argument name="requestFieldName" xsi:type="string">id</argument> <!-- URL name parameter -->

<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="component" xsi:type="string">Magento_Ui/js/grid/provider</item>
<item name="update_url" xsi:type="url" path="mui/index/render"/>
<item name="storageConfig" xsi:type="array">
<!-- Primary key column name -->
<item name="indexField" xsi:type="string">id</item>
</item>
</item>
</argument>
</argument>
</dataSource>
<columns name="cferreboeuf_bienfaiteur_columns">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="editorConfig" xsi:type="array">
<item name="selectProvider" xsi:type="string">cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_columns.ids</item>
<item name="enabled" xsi:type="boolean">true</item>
<item name="indexField" xsi:type="string">entity_id</item>
<item name="clientConfig" xsi:type="array">
<item name="saveUrl" xsi:type="url" path="cferreboeuf_trainingdb/bienfaiteur/inlineEdit"/>
<item name="validateBeforeSave" xsi:type="boolean">false</item>
</item>
</item>
<item name="childDefaults" xsi:type="array">
<item name="fieldAction" xsi:type="array">
<item name="provider" xsi:type="string">cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_columns_editor</item>
<item name="target" xsi:type="string">startEdit</item>
<item name="params" xsi:type="array">
<item name="0" xsi:type="string">$ $.$data.rowIndex </item>
<item name="1" xsi:type="boolean">true</item>
</item>
</item>
</item>
</item>
</argument>
<selectionsColumn name="ids">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="indexField" xsi:type="string">entity_id</item>
</item>
</argument>
</selectionsColumn>
<column name="entity_id">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="filter" xsi:type="string">textRange</item>
<item name="label" xsi:type="string" translate="true">ID</item>
</item>
</argument>
</column>
<column name="prenom">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="filter" xsi:type="string">text</item>
<item name="editor" xsi:type="array">
<item name="editorType" xsi:type="string">text</item>
<item name="validation" xsi:type="array">
<item name="required-entry" xsi:type="boolean">true</item>
</item>
</item>
<item name="label" xsi:type="string" translate="true">Prénom</item>
</item>
</argument>
</column>
<column name="nom">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="visible" xsi:type="boolean">true</item>
<item name="dataType" xsi:type="string">text</item>
<item name="formElement" xsi:type="string">input</item>
<item name="source" xsi:type="string">bienfaiteur</item>
<item name="dataScope" xsi:type="string">nom</item>
<item name="label" xsi:type="string" translate="true">Nom</item>
<item name="filter" xsi:type="string">text</item>
<item name="validation" xsi:type="array">
<item name="required-entry" xsi:type="boolean">true</item>
</item>
<item name="editor" xsi:type="string">text</item>
</item>
</argument>
</column>
<column name="ordre">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="filter" xsi:type="string">text</item>
<item name="editor" xsi:type="array">
<item name="editorType" xsi:type="string">text</item>
<item name="validation" xsi:type="array">
<item name="required-entry" xsi:type="boolean">true</item>
</item>
</item>
<item name="label" xsi:type="string" translate="true">Ordre de tri</item>
<item name="sorting" xsi:type="string">asc</item>
</item>
</argument>
</column>
<actionsColumn name="actions" class="CferreboeufTrainingdbUiComponentListingColumnBienfaiteurActions">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="resizeEnabled" xsi:type="boolean">false</item>
<item name="resizeDefaultWidth" xsi:type="string">107</item>
<item name="indexField" xsi:type="string">entity_id</item>
</item>
</argument>
</actionsColumn>
</columns>
</listing>


But when I try to display this list in the admin, I get the error :



Exception #0 (MagentoFrameworkExceptionLocalizedException): Invalid UI Component element name: 'cferreboeuf_bienfaiteur_listing'


Where am I incorrect ?










share|improve this question














bumped to the homepage by Community 7 hours ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.





















    0















    I have this xml configuration for index controller.



    <?xml version="1.0"?>
    <page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
    <referenceContainer name="content">
    <uiComponent name="cferreboeuf_bienfaiteur_listing"/>
    </referenceContainer>
    </page>


    The controller's action is defined like that :



    <?php
    namespace CferreboeufTrainingdbControllerAdminhtmlBienfaiteur;
    class Index extends MagentoBackendAppAction


    const ADMIN_RESOURCE = 'Cferreboeuf_Trainingdb::index';

    protected $resultPageFactory;
    public function __construct(
    MagentoBackendAppActionContext $context,
    MagentoFrameworkViewResultPageFactory $resultPageFactory)

    $this->resultPageFactory = $resultPageFactory;
    parent::__construct($context);


    public function execute()

    /** @var MagentoBackendModelViewResultPage $resultPage */
    $resultPage = $this->resultPageFactory->create();
    $resultPage->setActiveMenu('Cferreboeuf_Trainingdb::bienfaiteur');
    $resultPage->addBreadcrumb(__('Training'), __('Training'));
    $resultPage->addBreadcrumb(__('Ajout de bienfaiteurs'), __('Ajout de bienfaiteurs'));
    $resultPage->getConfig()->getTitle()->prepend(__('Bienfaiteurs'));
    return $this->resultPageFactory->create();




    The component is a grid that is correct xml.



    <?xml version="1.0" encoding="UTF-8"?>
    <listing xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Ui:etc/ui_configuration.xsd">
    <argument name="data" xsi:type="array">
    <item name="js_config" xsi:type="array">
    <item name="provider" xsi:type="string">cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_data_source</item>
    <item name="deps" xsi:type="string">cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_data_source</item>
    </item>
    <item name="spinner" xsi:type="string">cferreboeuf_bienfaiteur_columns</item>
    <item name="buttons" xsi:type="array">
    <item name="add" xsi:type="array">
    <item name="name" xsi:type="string">add</item>
    <item name="label" xsi:type="string" translate="true">Ajouter un bienfaiteur</item>
    <item name="class" xsi:type="string">primary</item>
    <item name="url" xsi:type="string">cferreboeuf_trainingdb/bienfaiteur/new</item>
    </item>
    </item>
    </argument>
    <container name="listing_top">
    <argument name="data" xsi:type="array">
    <item name="config" xsi:type="array">
    <item name="template" xsi:type="string">ui/grid/toolbar</item>
    </item>
    </argument>
    <bookmark name="bookmarks">
    <argument name="data" xsi:type="array">
    <item name="config" xsi:type="array">
    <item name="component" xsi:type="string">Magento_Ui/js/grid/controls/bookmarks/bookmarks</item>
    <item name="displayArea" xsi:type="string">dataGridActions</item>
    <item name="storageConfig" xsi:type="array">
    <item name="saveUrl" xsi:type="url" path="mui/bookmark/save"/>
    <item name="deleteUrl" xsi:type="url" path="mui/bookmark/delete"/>
    <item name="namespace" xsi:type="string">cferreboeuf_bienfaiteur_listing</item>
    </item>
    </item>
    </argument>
    </bookmark>
    <container name="columns_controls">
    <argument name="data" xsi:type="array">
    <item name="config" xsi:type="array">
    <item name="component" xsi:type="string">Magento_Ui/js/grid/controls/columns</item>
    <item name="displayArea" xsi:type="string">dataGridActions</item>
    </item>
    </argument>
    </container>
    </container>
    <dataSource name="cferreboeuf_bienfaiteur_data_source">
    <argument name="dataProvider" xsi:type="configurableObject">
    <argument name="class" xsi:type="string">BienfaiteurGridDataProvider</argument> <!-- Data provider class -->
    <argument name="name" xsi:type="string">cferreboeuf_bienfaiteur_data_source</argument> <!-- provider defined above -->
    <argument name="primaryFieldName" xsi:type="string">entity_id</argument> <!-- Primary key -->
    <argument name="requestFieldName" xsi:type="string">id</argument> <!-- URL name parameter -->

    <argument name="data" xsi:type="array">
    <item name="config" xsi:type="array">
    <item name="component" xsi:type="string">Magento_Ui/js/grid/provider</item>
    <item name="update_url" xsi:type="url" path="mui/index/render"/>
    <item name="storageConfig" xsi:type="array">
    <!-- Primary key column name -->
    <item name="indexField" xsi:type="string">id</item>
    </item>
    </item>
    </argument>
    </argument>
    </dataSource>
    <columns name="cferreboeuf_bienfaiteur_columns">
    <argument name="data" xsi:type="array">
    <item name="config" xsi:type="array">
    <item name="editorConfig" xsi:type="array">
    <item name="selectProvider" xsi:type="string">cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_columns.ids</item>
    <item name="enabled" xsi:type="boolean">true</item>
    <item name="indexField" xsi:type="string">entity_id</item>
    <item name="clientConfig" xsi:type="array">
    <item name="saveUrl" xsi:type="url" path="cferreboeuf_trainingdb/bienfaiteur/inlineEdit"/>
    <item name="validateBeforeSave" xsi:type="boolean">false</item>
    </item>
    </item>
    <item name="childDefaults" xsi:type="array">
    <item name="fieldAction" xsi:type="array">
    <item name="provider" xsi:type="string">cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_columns_editor</item>
    <item name="target" xsi:type="string">startEdit</item>
    <item name="params" xsi:type="array">
    <item name="0" xsi:type="string">$ $.$data.rowIndex </item>
    <item name="1" xsi:type="boolean">true</item>
    </item>
    </item>
    </item>
    </item>
    </argument>
    <selectionsColumn name="ids">
    <argument name="data" xsi:type="array">
    <item name="config" xsi:type="array">
    <item name="indexField" xsi:type="string">entity_id</item>
    </item>
    </argument>
    </selectionsColumn>
    <column name="entity_id">
    <argument name="data" xsi:type="array">
    <item name="config" xsi:type="array">
    <item name="filter" xsi:type="string">textRange</item>
    <item name="label" xsi:type="string" translate="true">ID</item>
    </item>
    </argument>
    </column>
    <column name="prenom">
    <argument name="data" xsi:type="array">
    <item name="config" xsi:type="array">
    <item name="filter" xsi:type="string">text</item>
    <item name="editor" xsi:type="array">
    <item name="editorType" xsi:type="string">text</item>
    <item name="validation" xsi:type="array">
    <item name="required-entry" xsi:type="boolean">true</item>
    </item>
    </item>
    <item name="label" xsi:type="string" translate="true">Prénom</item>
    </item>
    </argument>
    </column>
    <column name="nom">
    <argument name="data" xsi:type="array">
    <item name="config" xsi:type="array">
    <item name="visible" xsi:type="boolean">true</item>
    <item name="dataType" xsi:type="string">text</item>
    <item name="formElement" xsi:type="string">input</item>
    <item name="source" xsi:type="string">bienfaiteur</item>
    <item name="dataScope" xsi:type="string">nom</item>
    <item name="label" xsi:type="string" translate="true">Nom</item>
    <item name="filter" xsi:type="string">text</item>
    <item name="validation" xsi:type="array">
    <item name="required-entry" xsi:type="boolean">true</item>
    </item>
    <item name="editor" xsi:type="string">text</item>
    </item>
    </argument>
    </column>
    <column name="ordre">
    <argument name="data" xsi:type="array">
    <item name="config" xsi:type="array">
    <item name="filter" xsi:type="string">text</item>
    <item name="editor" xsi:type="array">
    <item name="editorType" xsi:type="string">text</item>
    <item name="validation" xsi:type="array">
    <item name="required-entry" xsi:type="boolean">true</item>
    </item>
    </item>
    <item name="label" xsi:type="string" translate="true">Ordre de tri</item>
    <item name="sorting" xsi:type="string">asc</item>
    </item>
    </argument>
    </column>
    <actionsColumn name="actions" class="CferreboeufTrainingdbUiComponentListingColumnBienfaiteurActions">
    <argument name="data" xsi:type="array">
    <item name="config" xsi:type="array">
    <item name="resizeEnabled" xsi:type="boolean">false</item>
    <item name="resizeDefaultWidth" xsi:type="string">107</item>
    <item name="indexField" xsi:type="string">entity_id</item>
    </item>
    </argument>
    </actionsColumn>
    </columns>
    </listing>


    But when I try to display this list in the admin, I get the error :



    Exception #0 (MagentoFrameworkExceptionLocalizedException): Invalid UI Component element name: 'cferreboeuf_bienfaiteur_listing'


    Where am I incorrect ?










    share|improve this question














    bumped to the homepage by Community 7 hours ago


    This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.

















      0












      0








      0








      I have this xml configuration for index controller.



      <?xml version="1.0"?>
      <page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
      <referenceContainer name="content">
      <uiComponent name="cferreboeuf_bienfaiteur_listing"/>
      </referenceContainer>
      </page>


      The controller's action is defined like that :



      <?php
      namespace CferreboeufTrainingdbControllerAdminhtmlBienfaiteur;
      class Index extends MagentoBackendAppAction


      const ADMIN_RESOURCE = 'Cferreboeuf_Trainingdb::index';

      protected $resultPageFactory;
      public function __construct(
      MagentoBackendAppActionContext $context,
      MagentoFrameworkViewResultPageFactory $resultPageFactory)

      $this->resultPageFactory = $resultPageFactory;
      parent::__construct($context);


      public function execute()

      /** @var MagentoBackendModelViewResultPage $resultPage */
      $resultPage = $this->resultPageFactory->create();
      $resultPage->setActiveMenu('Cferreboeuf_Trainingdb::bienfaiteur');
      $resultPage->addBreadcrumb(__('Training'), __('Training'));
      $resultPage->addBreadcrumb(__('Ajout de bienfaiteurs'), __('Ajout de bienfaiteurs'));
      $resultPage->getConfig()->getTitle()->prepend(__('Bienfaiteurs'));
      return $this->resultPageFactory->create();




      The component is a grid that is correct xml.



      <?xml version="1.0" encoding="UTF-8"?>
      <listing xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Ui:etc/ui_configuration.xsd">
      <argument name="data" xsi:type="array">
      <item name="js_config" xsi:type="array">
      <item name="provider" xsi:type="string">cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_data_source</item>
      <item name="deps" xsi:type="string">cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_data_source</item>
      </item>
      <item name="spinner" xsi:type="string">cferreboeuf_bienfaiteur_columns</item>
      <item name="buttons" xsi:type="array">
      <item name="add" xsi:type="array">
      <item name="name" xsi:type="string">add</item>
      <item name="label" xsi:type="string" translate="true">Ajouter un bienfaiteur</item>
      <item name="class" xsi:type="string">primary</item>
      <item name="url" xsi:type="string">cferreboeuf_trainingdb/bienfaiteur/new</item>
      </item>
      </item>
      </argument>
      <container name="listing_top">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="template" xsi:type="string">ui/grid/toolbar</item>
      </item>
      </argument>
      <bookmark name="bookmarks">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="component" xsi:type="string">Magento_Ui/js/grid/controls/bookmarks/bookmarks</item>
      <item name="displayArea" xsi:type="string">dataGridActions</item>
      <item name="storageConfig" xsi:type="array">
      <item name="saveUrl" xsi:type="url" path="mui/bookmark/save"/>
      <item name="deleteUrl" xsi:type="url" path="mui/bookmark/delete"/>
      <item name="namespace" xsi:type="string">cferreboeuf_bienfaiteur_listing</item>
      </item>
      </item>
      </argument>
      </bookmark>
      <container name="columns_controls">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="component" xsi:type="string">Magento_Ui/js/grid/controls/columns</item>
      <item name="displayArea" xsi:type="string">dataGridActions</item>
      </item>
      </argument>
      </container>
      </container>
      <dataSource name="cferreboeuf_bienfaiteur_data_source">
      <argument name="dataProvider" xsi:type="configurableObject">
      <argument name="class" xsi:type="string">BienfaiteurGridDataProvider</argument> <!-- Data provider class -->
      <argument name="name" xsi:type="string">cferreboeuf_bienfaiteur_data_source</argument> <!-- provider defined above -->
      <argument name="primaryFieldName" xsi:type="string">entity_id</argument> <!-- Primary key -->
      <argument name="requestFieldName" xsi:type="string">id</argument> <!-- URL name parameter -->

      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="component" xsi:type="string">Magento_Ui/js/grid/provider</item>
      <item name="update_url" xsi:type="url" path="mui/index/render"/>
      <item name="storageConfig" xsi:type="array">
      <!-- Primary key column name -->
      <item name="indexField" xsi:type="string">id</item>
      </item>
      </item>
      </argument>
      </argument>
      </dataSource>
      <columns name="cferreboeuf_bienfaiteur_columns">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="editorConfig" xsi:type="array">
      <item name="selectProvider" xsi:type="string">cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_columns.ids</item>
      <item name="enabled" xsi:type="boolean">true</item>
      <item name="indexField" xsi:type="string">entity_id</item>
      <item name="clientConfig" xsi:type="array">
      <item name="saveUrl" xsi:type="url" path="cferreboeuf_trainingdb/bienfaiteur/inlineEdit"/>
      <item name="validateBeforeSave" xsi:type="boolean">false</item>
      </item>
      </item>
      <item name="childDefaults" xsi:type="array">
      <item name="fieldAction" xsi:type="array">
      <item name="provider" xsi:type="string">cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_columns_editor</item>
      <item name="target" xsi:type="string">startEdit</item>
      <item name="params" xsi:type="array">
      <item name="0" xsi:type="string">$ $.$data.rowIndex </item>
      <item name="1" xsi:type="boolean">true</item>
      </item>
      </item>
      </item>
      </item>
      </argument>
      <selectionsColumn name="ids">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="indexField" xsi:type="string">entity_id</item>
      </item>
      </argument>
      </selectionsColumn>
      <column name="entity_id">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="filter" xsi:type="string">textRange</item>
      <item name="label" xsi:type="string" translate="true">ID</item>
      </item>
      </argument>
      </column>
      <column name="prenom">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="filter" xsi:type="string">text</item>
      <item name="editor" xsi:type="array">
      <item name="editorType" xsi:type="string">text</item>
      <item name="validation" xsi:type="array">
      <item name="required-entry" xsi:type="boolean">true</item>
      </item>
      </item>
      <item name="label" xsi:type="string" translate="true">Prénom</item>
      </item>
      </argument>
      </column>
      <column name="nom">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="visible" xsi:type="boolean">true</item>
      <item name="dataType" xsi:type="string">text</item>
      <item name="formElement" xsi:type="string">input</item>
      <item name="source" xsi:type="string">bienfaiteur</item>
      <item name="dataScope" xsi:type="string">nom</item>
      <item name="label" xsi:type="string" translate="true">Nom</item>
      <item name="filter" xsi:type="string">text</item>
      <item name="validation" xsi:type="array">
      <item name="required-entry" xsi:type="boolean">true</item>
      </item>
      <item name="editor" xsi:type="string">text</item>
      </item>
      </argument>
      </column>
      <column name="ordre">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="filter" xsi:type="string">text</item>
      <item name="editor" xsi:type="array">
      <item name="editorType" xsi:type="string">text</item>
      <item name="validation" xsi:type="array">
      <item name="required-entry" xsi:type="boolean">true</item>
      </item>
      </item>
      <item name="label" xsi:type="string" translate="true">Ordre de tri</item>
      <item name="sorting" xsi:type="string">asc</item>
      </item>
      </argument>
      </column>
      <actionsColumn name="actions" class="CferreboeufTrainingdbUiComponentListingColumnBienfaiteurActions">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="resizeEnabled" xsi:type="boolean">false</item>
      <item name="resizeDefaultWidth" xsi:type="string">107</item>
      <item name="indexField" xsi:type="string">entity_id</item>
      </item>
      </argument>
      </actionsColumn>
      </columns>
      </listing>


      But when I try to display this list in the admin, I get the error :



      Exception #0 (MagentoFrameworkExceptionLocalizedException): Invalid UI Component element name: 'cferreboeuf_bienfaiteur_listing'


      Where am I incorrect ?










      share|improve this question














      I have this xml configuration for index controller.



      <?xml version="1.0"?>
      <page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
      <referenceContainer name="content">
      <uiComponent name="cferreboeuf_bienfaiteur_listing"/>
      </referenceContainer>
      </page>


      The controller's action is defined like that :



      <?php
      namespace CferreboeufTrainingdbControllerAdminhtmlBienfaiteur;
      class Index extends MagentoBackendAppAction


      const ADMIN_RESOURCE = 'Cferreboeuf_Trainingdb::index';

      protected $resultPageFactory;
      public function __construct(
      MagentoBackendAppActionContext $context,
      MagentoFrameworkViewResultPageFactory $resultPageFactory)

      $this->resultPageFactory = $resultPageFactory;
      parent::__construct($context);


      public function execute()

      /** @var MagentoBackendModelViewResultPage $resultPage */
      $resultPage = $this->resultPageFactory->create();
      $resultPage->setActiveMenu('Cferreboeuf_Trainingdb::bienfaiteur');
      $resultPage->addBreadcrumb(__('Training'), __('Training'));
      $resultPage->addBreadcrumb(__('Ajout de bienfaiteurs'), __('Ajout de bienfaiteurs'));
      $resultPage->getConfig()->getTitle()->prepend(__('Bienfaiteurs'));
      return $this->resultPageFactory->create();




      The component is a grid that is correct xml.



      <?xml version="1.0" encoding="UTF-8"?>
      <listing xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Ui:etc/ui_configuration.xsd">
      <argument name="data" xsi:type="array">
      <item name="js_config" xsi:type="array">
      <item name="provider" xsi:type="string">cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_data_source</item>
      <item name="deps" xsi:type="string">cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_data_source</item>
      </item>
      <item name="spinner" xsi:type="string">cferreboeuf_bienfaiteur_columns</item>
      <item name="buttons" xsi:type="array">
      <item name="add" xsi:type="array">
      <item name="name" xsi:type="string">add</item>
      <item name="label" xsi:type="string" translate="true">Ajouter un bienfaiteur</item>
      <item name="class" xsi:type="string">primary</item>
      <item name="url" xsi:type="string">cferreboeuf_trainingdb/bienfaiteur/new</item>
      </item>
      </item>
      </argument>
      <container name="listing_top">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="template" xsi:type="string">ui/grid/toolbar</item>
      </item>
      </argument>
      <bookmark name="bookmarks">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="component" xsi:type="string">Magento_Ui/js/grid/controls/bookmarks/bookmarks</item>
      <item name="displayArea" xsi:type="string">dataGridActions</item>
      <item name="storageConfig" xsi:type="array">
      <item name="saveUrl" xsi:type="url" path="mui/bookmark/save"/>
      <item name="deleteUrl" xsi:type="url" path="mui/bookmark/delete"/>
      <item name="namespace" xsi:type="string">cferreboeuf_bienfaiteur_listing</item>
      </item>
      </item>
      </argument>
      </bookmark>
      <container name="columns_controls">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="component" xsi:type="string">Magento_Ui/js/grid/controls/columns</item>
      <item name="displayArea" xsi:type="string">dataGridActions</item>
      </item>
      </argument>
      </container>
      </container>
      <dataSource name="cferreboeuf_bienfaiteur_data_source">
      <argument name="dataProvider" xsi:type="configurableObject">
      <argument name="class" xsi:type="string">BienfaiteurGridDataProvider</argument> <!-- Data provider class -->
      <argument name="name" xsi:type="string">cferreboeuf_bienfaiteur_data_source</argument> <!-- provider defined above -->
      <argument name="primaryFieldName" xsi:type="string">entity_id</argument> <!-- Primary key -->
      <argument name="requestFieldName" xsi:type="string">id</argument> <!-- URL name parameter -->

      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="component" xsi:type="string">Magento_Ui/js/grid/provider</item>
      <item name="update_url" xsi:type="url" path="mui/index/render"/>
      <item name="storageConfig" xsi:type="array">
      <!-- Primary key column name -->
      <item name="indexField" xsi:type="string">id</item>
      </item>
      </item>
      </argument>
      </argument>
      </dataSource>
      <columns name="cferreboeuf_bienfaiteur_columns">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="editorConfig" xsi:type="array">
      <item name="selectProvider" xsi:type="string">cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_columns.ids</item>
      <item name="enabled" xsi:type="boolean">true</item>
      <item name="indexField" xsi:type="string">entity_id</item>
      <item name="clientConfig" xsi:type="array">
      <item name="saveUrl" xsi:type="url" path="cferreboeuf_trainingdb/bienfaiteur/inlineEdit"/>
      <item name="validateBeforeSave" xsi:type="boolean">false</item>
      </item>
      </item>
      <item name="childDefaults" xsi:type="array">
      <item name="fieldAction" xsi:type="array">
      <item name="provider" xsi:type="string">cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_listing.cferreboeuf_bienfaiteur_columns_editor</item>
      <item name="target" xsi:type="string">startEdit</item>
      <item name="params" xsi:type="array">
      <item name="0" xsi:type="string">$ $.$data.rowIndex </item>
      <item name="1" xsi:type="boolean">true</item>
      </item>
      </item>
      </item>
      </item>
      </argument>
      <selectionsColumn name="ids">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="indexField" xsi:type="string">entity_id</item>
      </item>
      </argument>
      </selectionsColumn>
      <column name="entity_id">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="filter" xsi:type="string">textRange</item>
      <item name="label" xsi:type="string" translate="true">ID</item>
      </item>
      </argument>
      </column>
      <column name="prenom">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="filter" xsi:type="string">text</item>
      <item name="editor" xsi:type="array">
      <item name="editorType" xsi:type="string">text</item>
      <item name="validation" xsi:type="array">
      <item name="required-entry" xsi:type="boolean">true</item>
      </item>
      </item>
      <item name="label" xsi:type="string" translate="true">Prénom</item>
      </item>
      </argument>
      </column>
      <column name="nom">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="visible" xsi:type="boolean">true</item>
      <item name="dataType" xsi:type="string">text</item>
      <item name="formElement" xsi:type="string">input</item>
      <item name="source" xsi:type="string">bienfaiteur</item>
      <item name="dataScope" xsi:type="string">nom</item>
      <item name="label" xsi:type="string" translate="true">Nom</item>
      <item name="filter" xsi:type="string">text</item>
      <item name="validation" xsi:type="array">
      <item name="required-entry" xsi:type="boolean">true</item>
      </item>
      <item name="editor" xsi:type="string">text</item>
      </item>
      </argument>
      </column>
      <column name="ordre">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="filter" xsi:type="string">text</item>
      <item name="editor" xsi:type="array">
      <item name="editorType" xsi:type="string">text</item>
      <item name="validation" xsi:type="array">
      <item name="required-entry" xsi:type="boolean">true</item>
      </item>
      </item>
      <item name="label" xsi:type="string" translate="true">Ordre de tri</item>
      <item name="sorting" xsi:type="string">asc</item>
      </item>
      </argument>
      </column>
      <actionsColumn name="actions" class="CferreboeufTrainingdbUiComponentListingColumnBienfaiteurActions">
      <argument name="data" xsi:type="array">
      <item name="config" xsi:type="array">
      <item name="resizeEnabled" xsi:type="boolean">false</item>
      <item name="resizeDefaultWidth" xsi:type="string">107</item>
      <item name="indexField" xsi:type="string">entity_id</item>
      </item>
      </argument>
      </actionsColumn>
      </columns>
      </listing>


      But when I try to display this list in the admin, I get the error :



      Exception #0 (MagentoFrameworkExceptionLocalizedException): Invalid UI Component element name: 'cferreboeuf_bienfaiteur_listing'


      Where am I incorrect ?







      magento-2.1 uicomponent






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Jul 24 '17 at 10:12









      Christophe FerreboeufChristophe Ferreboeuf

      561414




      561414





      bumped to the homepage by Community 7 hours ago


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.







      bumped to the homepage by Community 7 hours ago


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.






















          1 Answer
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          The problem comes from the controller. In it, there are two calls to instanciate twice the resultpagefactory. Therefore, the first time the ui component is instanciated and added to the list of uicomponents. The second time, the function prepareData of vendor/magento/module-ui/Model/Manager.php checks for its existence and then says that a uiComponent with this name cannot be created.



          /**
          * Prepare the initialization data of UI components
          *
          * @param string $name
          * @return ManagerInterface
          * @throws MagentoFrameworkExceptionLocalizedException
          */
          public function prepareData($name)



          On line 25 of the controller, it should be return $resultPage;






          share|improve this answer























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            The problem comes from the controller. In it, there are two calls to instanciate twice the resultpagefactory. Therefore, the first time the ui component is instanciated and added to the list of uicomponents. The second time, the function prepareData of vendor/magento/module-ui/Model/Manager.php checks for its existence and then says that a uiComponent with this name cannot be created.



            /**
            * Prepare the initialization data of UI components
            *
            * @param string $name
            * @return ManagerInterface
            * @throws MagentoFrameworkExceptionLocalizedException
            */
            public function prepareData($name)



            On line 25 of the controller, it should be return $resultPage;






            share|improve this answer



























              0














              The problem comes from the controller. In it, there are two calls to instanciate twice the resultpagefactory. Therefore, the first time the ui component is instanciated and added to the list of uicomponents. The second time, the function prepareData of vendor/magento/module-ui/Model/Manager.php checks for its existence and then says that a uiComponent with this name cannot be created.



              /**
              * Prepare the initialization data of UI components
              *
              * @param string $name
              * @return ManagerInterface
              * @throws MagentoFrameworkExceptionLocalizedException
              */
              public function prepareData($name)



              On line 25 of the controller, it should be return $resultPage;






              share|improve this answer

























                0












                0








                0







                The problem comes from the controller. In it, there are two calls to instanciate twice the resultpagefactory. Therefore, the first time the ui component is instanciated and added to the list of uicomponents. The second time, the function prepareData of vendor/magento/module-ui/Model/Manager.php checks for its existence and then says that a uiComponent with this name cannot be created.



                /**
                * Prepare the initialization data of UI components
                *
                * @param string $name
                * @return ManagerInterface
                * @throws MagentoFrameworkExceptionLocalizedException
                */
                public function prepareData($name)



                On line 25 of the controller, it should be return $resultPage;






                share|improve this answer













                The problem comes from the controller. In it, there are two calls to instanciate twice the resultpagefactory. Therefore, the first time the ui component is instanciated and added to the list of uicomponents. The second time, the function prepareData of vendor/magento/module-ui/Model/Manager.php checks for its existence and then says that a uiComponent with this name cannot be created.



                /**
                * Prepare the initialization data of UI components
                *
                * @param string $name
                * @return ManagerInterface
                * @throws MagentoFrameworkExceptionLocalizedException
                */
                public function prepareData($name)



                On line 25 of the controller, it should be return $resultPage;







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Jul 24 '17 at 10:12









                Christophe FerreboeufChristophe Ferreboeuf

                561414




                561414



























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