Gluon SceneBuilder 8.1.1 Problems using Include or Import FXML
<p>I cannot include a simple fxml file into a BorderPane or TabPane.
Details including some sample code are already reported here: 
<a href="https://bitbucket.org/gluon-oss/scenebuilder/issues/68/various-problems-trying-to-inlcude-an-fxml" rel="nofollow">https://bitbucket.org/gluon-oss/scenebuilder/issues/68/various-problems-trying-to-inlcude-an-fxml</a></p>

<p>I still have a few questions according this topic: </p>

<ol>
<li>Is there a limitation of containers where you may fx:include into ? (e.g. are TabPanes not allowed??) </li>
<li>Is there some specific thing I had to do inside the included FXML file which I am missing? </li>
<li>Any other hint? </li>
</ol>

<p>If you experience the same problems - maybe you could vote for the bug, so we increase the chances to get a fix. </p>