php - IlluminateDatabaseQueryException SQLSTATE[42S22]: Column not found: 1054 Unknown column

Solution:

By default, eloquent model use the field id as the primary key. Since you use pegawai_id instead, you need to set it in your model

class Pegawai extends Model
{
    /**
     * The primary key associated with the table.
     *
     * @var string
     */
    protected $primaryKey = 'pegawai_id';
}

once set, you can use all the methods eloquent provide without specificly telling it to use pegawai_id each time

public function pegawai_edit($id)
{
    $pegawai = Pegawai::find($id);
    return view('pegawai_edit', ['pegawai' => $pegawai]);
}

Solution:

As you don't respect the Laravel standard, i.e. use id as the name for your id column, try like this :

public function pegawai_edit($id)
        {
            $pegawai = Pegawai::where('pegawai_id', $id)->first();
            return view('pegawai_edit', ['pegawai' => $pegawai]);
        }

Or modify just your Pegawai model, adding :

protected $primaryKey = 'pegawai_id';