为什么 .fxml 文件没有在 Scene Builder 中打开？

Question

I have an issue while I open the abc.fxml file in Scene builder is shows this dialog box:

This is a abc.fxml code:

`<?xml version="1.0" encoding="UTF-8"?>

<?import com.jfoenix.controls.JFXButton?>
<?import javafx.scene.layout.AnchorPane?>


<fx:root fx:id="w" prefHeight="400.0" prefWidth="400.0" type="AnchorPane" xmlns:fx="http://javafx.com/fxml/1" xmlns="http://javafx.com/javafx/8.0.65">
   <children>
      <JFXButton fx:id="w1" layoutX="138.0" layoutY="243.0" />
      <JFXButton fx:id="w2" layoutX="256.0" layoutY="230.0" />
   </children>
</fx:root>`

These are the details that mentions in Show Details:

Show Details

Answer 1

I was having the same problem. I did so many things but none work for me, So I checked my FXML file code using Notepad++ and then I realised, I have used JFonix components in FXML file. (for some reason I removed that jar from scene builder and forgot to add it again) So I added JFonix jar to scene builder and it worked for me.

Answer 2

Rather that double cliking on .fxml in project view, drag the .fxml file to scene builder interface. this should work.

Answer 3

If you facing this problem then please check your FXML tags are correct as what I have above wrong that was this line

`<?xml version="1.0" encoding="UTF-8"?>

remove fire "`" from first line. Right click on fxml file and Open with Scene Builder. If you will get a pop again right click again and open again it will sure opened. But these days Scene Builder can be install separately and you can drag drop fxml in it.

Answer 4

Yes i was facing the same problem. After some time i realize that i have used some outside scenebuilder tools like jfoenix, fontawsome etc. So we must include it in scene builder also.