CKEditor bar doesn't show

[joostdr]

When i try to add a field with a CKEditor, it doesn't show the bar. All it shows is a resizable text input window. (see image)

Code:

use dosamigos\ckeditor\CKEditor;

$form = ActiveForm::begin() ?>  
<?= $form->field($model, 'name')->widget(CKEditor::className(), [
    'options' => ['rows' => 6],
    'preset' => 'basic'
]) ?>
<?php ActiveForm::end() ?>

[tonydspaniard]

What is the console output?