[Bug]: in belongsToMany i have problem , doesn't show groups

[wisedev99]

What happened?

Validation: you should pass an array as a value! !i && !Array.isArray(n) && console.error("Validation: you should pass an array as a value!"),

How to reproduce the bug

 SelectTree::make('groups')
          ->relationship('groups', 'name',  'parent_id')

in course model public function groups(): BelongsToMany
{
return $this->belongsToMany(Group::class);
}
in group model public function courses(): BelongsToMany
{
return $this->belongsToMany(Course::class);
}

Package Version

3.1

PHP Version

8.3

Laravel Version

11

Which operating systems does with happen with?

No response

Notes

No response

[CodeWithDennis]

Since you closed it, i assume you figured it out? @wisedev99

[DevYSM]

I have the same issue

Validation: you should pass an array as a value!

[dharen008]

Anyone solve this? i got the same issue. anyone help please? @CodeWithDennis

SelectTree::make( 'teams' )
->relationship( 'teams', 'name', 'department_id' )

Model with belongsToMany Pivot model TeamUser
public function teams()
{
return $this->belongsToMany( Team::class )
->using( TeamUser::class );
}

Database Table team_user structure

[mpskovvang]

I had the same issue. I solved it by passing an empty array to the default state:

SelectTree::make('categories')->default([])

I'm using the component in a create-only resource.