com.gluonhq.charm.glisten.control.TextField does not exist

问题

I'm using scene builder to create an user interface which uses com.gluonhq.charm.glisten.control.TextField. It works properly in the Scene Builder and it's preview.

But in the NetBeans editor I get the class does not exist error.

When I try to run the application, I get the following runtime error.

Caused by: java.lang.ClassNotFoundException: com.gluonhq.charm.glisten.control.TextField
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    at javafx.fxml.FXMLLoader.loadTypeForPackage(FXMLLoader.java:2916)
    at javafx.fxml.FXMLLoader.loadType(FXMLLoader.java:2905)
    at javafx.fxml.FXMLLoader.importClass(FXMLLoader.java:2846)
    ... 60 more

I used the Library manager in Scene Builder to install com.gluonhq:charm repository. But I still get those errors. Any suggestion will be highly appreciated.

回答1:

you can download the repo from: http://nexus.gluonhq.com/nexus/content/repositories/releases/com/gluonhq/charm-glisten/4.4.1/

If you add this as a library in your JavaFX application and reference it with an import in the FXMLDocumentController:

import com.gluonhq.charm.glisten.control.ProgressBar; 
import com.gluonhq.charm.glisten.control.ProgressIndicator;
import com.gluonhq.charm.glisten.control.TextField;

And ofcourse the link to the FXML file:

@FXML
private ProgressIndicator progress;
@FXML
private ProgressBar progressbar;
@FXML
private TextField textfield;

in the FXML file:

<?import com.gluonhq.charm.glisten.control.ProgressBar?>
<?import com.gluonhq.charm.glisten.control.ProgressIndicator?>
<?import com.gluonhq.charm.glisten.control.TextField?>

and do not forget to set the fx:id:

<ProgressIndicator fx:id="progress" layoutX="85.0" layoutY="14.0" opacity="0.75" prefHeight="132.0" prefWidth="137.0" progress="0.25" radius="75.0" />
<ProgressBar fx:id="progressbar" layoutX="16.0" layoutY="177.0" opacity="0.75" prefHeight="18.0" prefWidth="288.0" progress="0.75" />
<TextField fx:id="textfield" layoutX="118.0" layoutY="80.0" prefHeight="27.0" prefWidth="92.0" />

It should work (works fine with me =^)

see for more info:

http://docs.gluonhq.com/charm/javadoc/4.3.5/index.html?com/gluonhq/charm/glisten/control/TextField.html

回答2:

This TextField is a product of Gluon which needs the external library. It will cause such exceptions, if you do not intend to use.

The control below is builtin TextField.

回答3:

head over to GluonHQ and download charm.glisten....jar and import it in your libraries of the Javafx package in netbeans.. it worked for me

来源：https://stackoverflow.com/questions/43760039/com-gluonhq-charm-glisten-control-textfield-does-not-exist

标签

java

javafx

javafx-8

scenebuilder