laravel 5.3 Declaration of Illuminate\Database\Eloquent\Model::is() must be compatible with Bican\Roles\Contracts\HasRoleAndPermission::is($role, $all = false)

[Pa6]

while running romanbincan seed

here is my user model:
use Illuminate\Auth\Authenticatable;
use Bican\Roles\Traits\HasRoleAndPermission;

use Bican\Roles\Contracts\HasRoleAndPermission as HasRoleAndPermissions;
use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
use Illuminate\Contracts\Auth\CanResetPassword as CanResetPasswordContract;
use Illuminate\Auth\Passwords\CanResetPassword;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Notifications\Notifiable;

class User extends Model implements AuthenticatableContract, CanResetPasswordContract, HasRoleAndPermissions
{
use Authenticatable, CanResetPassword, HasRoleAndPermission, Notifiable;

[nikolaynesov]

Did that work before on Laravel 5.2 ?
Did you try this:
#189 ?

[Pa6]

Yes he same code on laravel 5.2 works, but on this new version nop

[nikolaynesov]

@Pa6 Did you try this:
#189 ?

[Pa6]

yes I tried also but no change @nikolaynesov

[nikolaynesov]

@Pa6 sorry I was not able to reproduce your error with my recent pull request #189 but maybe if someone else will report or confirm the issue we can come back to it again. Thank you for your effort.

[blakeage]

I had the same error, and #189 seems to have fixed it for me.

[nikolaynesov]

@Pa6 Are you still experiencing this error today?
@blakeage it fixed the issue for me too.
@emiliomedina21 should have fixed it in his recent commits and they are included in #189
Anybody else experiencing the same issue?

[emiliomedina21]

@Pa6 Please review #189 (method is() has conflicts with Model::is() ). It was fixed.

[Pa6]

@nikolaynesov it is fixed now. Thanks

[LucaColombi]

Hello,

I have the same issue on 5.4, seems that Model declare a new is() method that conflicts with code that used this metods on Model subclasses

[LucaColombi]

for compatibility it would be better to name the new metod equals(), since it is more standard for object comparing, moreover is() is often user to verify boolean attributes: is('enabled'), is('admin'), etc.... (that's my case)

[Pa6]

@LucaColombi check the issue #189, It is fixed for laravel 5.4 as well!

[sanslash332]

Hello, I have the same issue, with laravel 5.4, and roles was installed using require bican/roles:dev-master --dev
This is the displayed exception:

Whoops, looks like something went wrong.

(1/1) FatalErrorException

Declaration of Illuminate\Database\Eloquent\Model::is() must be compatible with Bican\Roles\Contracts\HasRoleAndPermission::is($role, $all = false) 

in
User.php (line 14)

Is a clean installation of laravel 5.4 without add anythin more tan bican/roles. This is mi User.php File:

[sanslash332]

sorry for the doble post (i can't find the edit button) this is the code of the file: