Entity browser fields giving error when clicked on add new or add existing button
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3000552. -->
Reported by: [vishalkhode](https://www.drupal.org/user/2439156)
>>>
<p>When we use entity browser widget to any field on node form and we click on Add New or Add Existing button and title is left empty, it gives following error:</p>
<pre>The website encountered an unexpected error. Please try again later.</br></br><em class="placeholder">Drupal\Core\Database\InvalidQueryException</em>: Query condition &#039;node_field_data.title IN ()&#039; cannot be empty. in <em class="placeholder">Drupal\Core\Database\Query\Condition-&gt;condition()</em> (line <em class="placeholder">103</em> of <em class="placeholder">core/lib/Drupal/Core/Database/Query/Condition.php</em>). <pre class="backtrace">Drupal\Core\Database\Query\Select-&gt;condition(&#039;node_field_data.title&#039;, Array, &#039;IN&#039;) (Line: 61)<br>Drupal\Core\Entity\Query\Sql\Condition-&gt;compile(Object) (Line: 163)<br>Drupal\Core\Entity\Query\Sql\Query-&gt;compile() (Line: 74)<br>Drupal\Core\Entity\Query\Sql\Query-&gt;execute() (Line: 504)<br>Drupal\Core\Entity\EntityStorageBase-&gt;loadByProperties(Array) (Line: 81)<br>Drupal\node_title_validation\Plugin\Validation\Constraint\NodeTitleConstraintValidator-&gt;validate(Object, Object) (Line: 185)<br>Drupal\Core\TypedData\Validation\RecursiveContextualValidator-&gt;validateConstraints(Object, &#039;0000000027f7ef81000000005e48fe41&#039;, Array) (Line: 140)<br>Drupal\Core\TypedData\Validation\RecursiveContextualValidator-&gt;validateNode(Object) (Line: 147)<br>Drupal\Core\TypedData\Validation\RecursiveContextualValidator-&gt;validateNode(Object, Array, 1) (Line: 99)<br>Drupal\Core\TypedData\Validation\RecursiveContextualValidator-&gt;validate(Object, NULL, NULL) (Line: 90)<br>Drupal\Core\TypedData\Validation\RecursiveValidator-&gt;validate(Object) (Line: 135)<br>Drupal\Core\TypedData\TypedData-&gt;validate() (Line: 482)<br>Drupal\Core\Entity\ContentEntityBase-&gt;validate() (Line: 189)<br>Drupal\Core\Entity\ContentEntityForm-&gt;validateForm(Array, Object)<br>call_user_func_array(Array, Array) (Line: 83)<br>Drupal\Core\Form\FormValidator-&gt;executeValidateHandlers(Array, Object) (Line: 276)<br>Drupal\Core\Form\FormValidator-&gt;doValidateForm(Array, Object, &#039;node_agency_edit_form&#039;) (Line: 119)<br>Drupal\Core\Form\FormValidator-&gt;validateForm(&#039;node_agency_edit_form&#039;, Array, Object) (Line: 575)<br>Drupal\Core\Form\FormBuilder-&gt;processForm(&#039;node_agency_edit_form&#039;, Array, Object) (Line: 318)<br>Drupal\Core\Form\FormBuilder-&gt;buildForm(&#039;node_agency_edit_form&#039;, Object) (Line: 74)<br>Drupal\Core\Controller\FormController-&gt;getContentResult(Object, Object)<br>call_user_func_array(Array, Array) (Line: 123)<br>Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber-&gt;Drupal\Core\EventSubscriber\{closure}() (Line: 582)<br>Drupal\Core\Render\Renderer-&gt;executeInRenderContext(Object, Object) (Line: 124)<br>Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber-&gt;wrapControllerExecutionInRenderContext(Array, Array) (Line: 97)<br>Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber-&gt;Drupal\Core\EventSubscriber\{closure}() (Line: 151)<br>Symfony\Component\HttpKernel\HttpKernel-&gt;handleRaw(Object, 1) (Line: 68)<br>Symfony\Component\HttpKernel\HttpKernel-&gt;handle(Object, 1, 1) (Line: 67)<br>Drupal\simple_oauth\HttpMiddleware\BasicAuthSwap-&gt;handle(Object, 1, 1) (Line: 57)<br>Drupal\Core\StackMiddleware\Session-&gt;handle(Object, 1, 1) (Line: 47)<br>Drupal\Core\StackMiddleware\KernelPreHandle-&gt;handle(Object, 1, 1) (Line: 54)<br>Drupal\jsonapi\StackMiddleware\FormatSetter-&gt;handle(Object, 1, 1) (Line: 47)<br>Drupal\Core\StackMiddleware\ReverseProxyMiddleware-&gt;handle(Object, 1, 1) (Line: 52)<br>Drupal\Core\StackMiddleware\NegotiationMiddleware-&gt;handle(Object, 1, 1) (Line: 23)<br>Stack\StackedHttpKernel-&gt;handle(Object, 1, 1) (Line: 666)<br>Drupal\Core\DrupalKernel-&gt;handle(Object) (Line: 19)</pre><p>
<img src="https://www.drupal.org/files/issues/2018-09-18/NodeTitleValidationError.png" alt="Node Title Validation Error"></p>
issue
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Project: project/node_title_validation
Instance: https://git.drupalcode.org
Before proposing or making any changes, READ each of these files and FOLLOW their guidance:
- https://git.drupalcode.org/project/node_title_validation/-/raw/8.x-1.x/README.txt — project overview and setup
Repository: https://git.drupalcode.org/project/node_title_validation
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