No morph map defined for model

I get the following error on the edit page of the User Resource on the admin panel and not sure what may be the issue

No morph map defined for model [App\Models\User].

No morph map defined for model [App\Models\User].

My form method has the following code

 public static function form(Form $form): Form
    {
        return $form
            ->schema([
                Forms\Components\TextInput::make('name')
                    ->required()
                    ->disabled()
                    ->maxLength(255),
                Forms\Components\TextInput::make('email')
                    ->email()
                    ->required()
                    ->disabled()
                    ->maxLength(255),
                Forms\Components\TextInput::make('additionalDetail.user_type')
                    ->label('User Type'),

                Forms\Components\Fieldset::make('Address')
                    ->relationship('additionalDetail')
                    ->disabled()
                    ->schema([
                        Forms\Components\TextInput::make('phone'),
                        Forms\Components\TextInput::make('city')
                            ->label('City')
                            ->maxLength(255),
                        Forms\Components\TextInput::make('user_type')
                            ->label('User Type')
                            ->maxLength(255),
                    ]),
            ]);
    }

 public static function form(Form $form): Form
    {
        return $form
            ->schema([
                Forms\Components\TextInput::make('name')
                    ->required()
                    ->disabled()
                    ->maxLength(255),
                Forms\Components\TextInput::make('email')
                    ->email()
                    ->required()
                    ->disabled()
                    ->maxLength(255),
                Forms\Components\TextInput::make('additionalDetail.user_type')
                    ->label('User Type'),

                Forms\Components\Fieldset::make('Address')
                    ->relationship('additionalDetail')
                    ->disabled()
                    ->schema([
                        Forms\Components\TextInput::make('phone'),
                        Forms\Components\TextInput::make('city')
                            ->label('City')
                            ->maxLength(255),
                        Forms\Components\TextInput::make('user_type')
                            ->label('User Type')
                            ->maxLength(255),
                    ]),
            ]);
    }

and the relation on the User model is as follows:

    public function additionalDetail(): HasOne
    {
        return $this->hasOne(UserAdditionalDetail::class, 'user_id', 'id');
    }

    public function additionalDetail(): HasOne
    {
        return $this->hasOne(UserAdditionalDetail::class, 'user_id', 'id');
    }

User model has the following additions from the default

class User extends Authenticatable implements MustVerifyEmail, FilamentUser
{
    use HasApiTokens;
    use HasFactory;
    use HasProfilePhoto;
    use Notifiable;
    use TwoFactorAuthenticatable;
    use HasRoles;

    protected $guard_name = 'web';

class User extends Authenticatable implements MustVerifyEmail, FilamentUser
{
    use HasApiTokens;
    use HasFactory;
    use HasProfilePhoto;
    use Notifiable;
    use TwoFactorAuthenticatable;
    use HasRoles;

    protected $guard_name = 'web';

15 Replies

AbiOP•16mo ago

the same code works with Filament v2, not sure what the issue is

cheesegrits•16mo ago

I get that from LW3. Seems like if you use morph maps for any models, you have to add them for all models LW3 interacts with, even if you don't have any polymorphic relations to them. Don't know if that's a feature or a bug, just something I found when migrating one of my apps to v3.

AbiOP•16mo ago

could you elaborate what the fix is actually? i get this error only on the filament admin panel

cheesegrits•16mo ago

Do you use morph maps at all?

AbiOP•16mo ago

ya, am not sure what exactly to do to fix this issue

cheesegrits•16mo ago

Try just adding your User model to your morph map. I had to add my User model to mine, even tho I have no polymorphic relations that use it.

        Relation::enforceMorphMap([
            'vendor'   => \App\Models\Personnel\Vendor::class,
            'region'   => \App\Models\Location\Region::class,
            'district' => \App\Models\Location\District::class,
            'agency'   => \App\Models\DailyLogs\Agency::class,
            'incident' => \App\Models\Incidents\Incident::class,
            'user'     => \App\Models\User::class,
        ]);

        Relation::enforceMorphMap([
            'vendor'   => \App\Models\Personnel\Vendor::class,
            'region'   => \App\Models\Location\Region::class,
            'district' => \App\Models\Location\District::class,
            'agency'   => \App\Models\DailyLogs\Agency::class,
            'incident' => \App\Models\Incidents\Incident::class,
            'user'     => \App\Models\User::class,
        ]);

If you don't have a morph map ... then I dunno.

AbiOP•16mo ago

ok that worked

cheesegrits•16mo ago

I think the last 3 in that map above I had to add just to shut LW3 up.

AbiOP•16mo ago

Thank you. do you use Spatie's permission package?

AbiOP•16mo ago

I came across this https://ralphjsmit.com/laravel-fix-no-morph-map-defined

Ralph J. Smit

How to fix the Laravel “No morph map defined for model” error | RJS

In this tutorial I'll show you how to fix the Laravel "No morph map defined for model"-error quick & easy. I'll also explain why the error in Laravel exists.

AbiOP•16mo ago

changing to morphMap instead of enforceMorphMap resolves this issue without having those.

cheesegrits•16mo ago

Ah, interesting! Thank you! And thank @ralphjsmit. Yes, I do use Spatie permissions.

AbiOP•16mo ago

thats when it started creating this issue. I am assuming they use morphs

Dennis Koch•16mo ago

They do

cheesegrits•16mo ago

That's definitely a really useful tip from Ralph. Now I can just switch to using morphMap() instead of enforceMorphMap() and not worry about it.

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No morph map defined for model