no message

Controller/Admin/AdminController.php

+<?php
+
+namespace App\Plugins\ExamplePlugin\Controller\Admin;
+
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+
+/**
+ * Class DefaultController
+ * @package App\Plugins\ExamplePlugin\Controller\Admin
+ */
+class AdminController extends AbstractController
+{
+
+
+}

Controller/Web/WebController.php

+<?php
+
+namespace App\Plugins\ExamplePlugin\Controller\Web;
+
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+
+/**
+ * Class DefaultController
+ * @package App\Plugins\ExamplePlugin\Controller\Web
+ */
+class WebController extends AbstractController
+{
+
+
+}

Controller/Widget/WidgetController.php

+<?php
+
+namespace App\Plugins\ExamplePlugin\Controller\Widget;
+
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+
+/**
+ * Class DefaultController
+ * @package App\Plugins\ExamplePlugin\Controller\Widget
+ */
+class WidgetController extends AbstractController
+{
+
+
+}

Entity/Example.php

+<?php
+
+
+use App\Plugins\ExamplePlugin\Entity;
+
+use Doctrine\ORM\Mapping as ORM;
+
+
+/**
+ * Class Example
+ * AppBundle\Entity
+ * @ORM\Entity(repositoryClass="App\Plugins\ExamplePlugin\Repository\ExampleRepository")
+ * @ORM\Table(name="example")
+ */
+class Example
+{
+    /**
+     * @var integer
+     * @ORM\Id
+     * @ORM\Column(type="integer")
+     * @ORM\GeneratedValue(strategy="AUTO")
+     */
+    protected $id;
+
+
+}
\ No newline at end of file

Form/ExampleType.php

+<?php
+
+namespace App\Plugins\ExamplePlugin\Form;
+
+
+
+use Symfony\Bridge\Doctrine\Form\Type\EntityType;
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\EmailType;
+use Symfony\Component\Form\Extension\Core\Type\TextareaType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
+use Symfony\Component\Validator\Constraints\NotBlank;
+
+
+class ExampleType extends AbstractType
+{
+    /**
+     * @param FormBuilderInterface $builder
+     * @param array $options
+     */
+    public function buildForm(FormBuilderInterface $builder, array $options)
+    {
+        $builder
+            ->add('name', TextType::class, [
+                'attr' => [
+                    'class' => 'form-control'
+                ],
+            ])
+
+        ;
+
+
+    }
+
+}
\ No newline at end of file

Repository/ExampleRepository.php

+<?php
+
+namespace App\Plugins\ExamplePlugin\Repository;
+
+use App\Plugins\ExamplePlugin\Entity\Example;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Common\Persistence\ManagerRegistry;
+
+class ExampleRepository extends ServiceEntityRepository
+{
+
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Example::class);
+    }
+
+}

Resources/views/Web/index.html.twig

+{% extends 'base.html.twig' %}
+
+{% block body %}
+    <!-- Your CONTENT -->
+{% endblock %}
\ No newline at end of file

Resources/views/Widget/index.html.twig

+
+    <!-- Your CONTENT -->