I have a problem in my admin panel. My api is ok, (can post and get) but when i want create or update object with admin panel, I have a white form: screen
I have also this warning in my console :
Warning: Can't perform a React state update on an unmounted component. This is a no-op, but it indicates a memory leak in your application. To fix, cancel all subscriptions and asynchronous tasks in a useEffect cleanup function.
in IntrospectedFilterGuesser (created by ResourcesIntrospecter)
in ResourcesIntrospecter (created by Introspecter)
in Introspecter (created by FilterGuesser)
in FilterGuesser
in div (created by ForwardRef(Toolbar))
in ForwardRef(Toolbar) (created by WithStyles(ForwardRef(Toolbar)))
in WithStyles(ForwardRef(Toolbar)) (created by TopToolbar)
in TopToolbar (created by ListActions)
in ListActions
in div (created by ForwardRef(Toolbar))
in ForwardRef(Toolbar) (created by WithStyles(ForwardRef(Toolbar)))
in WithStyles(ForwardRef(Toolbar)) (created by ListToolbar)
in ListToolbar (created by ListView)
Somebody can help me ? thank you in advance
I have not changed the native code of api platform.
my app.js is (REACT_APP_API_ENTRYPOINT = https://localhost:8443):
import React from 'react';
import { HydraAdmin } from '@api-platform/admin';
export default () => <HydraAdmin entrypoint={process.env.REACT_APP_API_ENTRYPOINT}/>;
My nelmio_cors.yaml in my api :
nelmio_cors:
defaults:
origin_regex: true
allow_origin: ['%env(CORS_ALLOW_ORIGIN)%']
allow_methods: ['GET', 'OPTIONS', 'POST', 'PUT', 'PATCH', 'DELETE']
allow_headers: ['Content-Type', 'Authorization', 'Preload', 'Fields']
expose_headers: ['Link']
max_age: 3600
paths:
'^/': null
An exemple of an entity in api:
<?php
namespace App\Entity;
use Doctrine\ORM\Mapping as ORM;
/**
* SupplierType
*
* @ORM\Table(name="supplier_type")
* @ORM\Entity(repositoryClass="App\Repository\CustomEntityRepository")
*/
class SupplierType
{
/**
* @var int
*
* @ApiResource
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="SEQUENCE")
* @ORM\SequenceGenerator(sequenceName="supplier_type_id_seq", allocationSize=1, initialValue=1)
*/
private $id;
/**
* @var string
*
* @ORM\Column(name="code", type="string", length=100, nullable=false, unique=true)
*/
private $code;
/**
* @var string
*
* @ORM\Column(name="label", type="string", length=100, nullable=false)
*/
private $label;
/**
* @var \DateTime
*
* @ORM\Column(name="created", type="datetime")
*/
private $created;
/**
* @var \DateTime
*
* @ORM\Column(name="updated", type="datetime")
*/
private $updated;
public function getId(): ?int
{
return $this->id;
}
public function getCode(): ?string
{
return $this->code;
}
public function setCode(string $code): self
{
$this->code = $code;
return $this;
}
public function getLabel(): ?string
{
return $this->label;
}
public function setLabel(string $label): self
{
$this->label = $label;
return $this;
}
public function getCreated(): ?\DateTimeInterface
{
return $this->created;
}
public function setCreated(\DateTimeInterface $created): self
{
$this->created = $created;
return $this;
}
public function getUpdated(): ?\DateTimeInterface
{
return $this->updated;
}
public function setUpdated(\DateTimeInterface $updated): self
{
$this->updated = $updated;
return $this;
}
}
