Hello, Artem.
> This exception is expected, when an old JDK8 build is used.
Actually I suppose it’s a bug, here’s a JIRA for it:
https://javafx-jira.kenai.com/browse/RT-34077
I’ll fix it in a couple of days probably.
With best regards. Petr.
On Nov 6, 2013, at 11:53 AM, Artem Ananiev <artem.anan...@oracle.com> wrote:
> Hi, Lidierth,
>
> what JDK8 version do you run your app? This exception is expected, when an
> old JDK8 build is used.
>
> Thanks,
>
> Artem
>
> On 11/5/2013 11:37 PM, Lidierth Malcolm wrote:
>>
>> NOTE: THIS EXCEPTION OCCURS WITH JDK8, BUT NOT WITH JDK7
>>
>> public class NewFXMain1 {
>>
>> public static void main(String[] args) throws InterruptedException,
>> InvocationTargetException {
>>
>> EventQueue.invokeAndWait(new Runnable() {
>>
>> // Create the Swing components on the EDT
>> @Override
>> public void run() {
>> JFrame f = new JFrame();
>> f.getContentPane().setPreferredSize(new Dimension(500,
>> 500));
>> f.pack();
>> f.setVisible(true);
>> final JFXPanel jfx = new JFXPanel();
>> f.getContentPane().add(jfx);
>>
>> // FX Thread
>> Platform.runLater(new Runnable() {
>> @Override
>> public void run() {
>> WebView browser = new WebView();
>> WebEngine webEngine = browser.getEngine();
>> // This is a reference to a web page on the
>> Waterloo web site
>> webEngine.load("http://waterloo.sourceforge.net/devwebpage/MathJax/mathjax.html";);
>>
>> Scene s = new Scene(browser);
>> jfx.setScene(s);
>> }
>> });
>>
>> }
>> });
>> }
>> }
>>
>>
>> This gives (Note: using JDK8 and Running from NetBeans 7.4):
>>
>> Executing
>> C:\Users\malcolm\Documents\waterloo\Sources\Java\kcl-waterloo-jfx\dist\run1852659813\kcl-waterloo-jfx.jar
>> using platform C:\Program Files\Java\jdk1.8.0/bin/java
>> Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
>> at
>> javafx.embed.swing.JFXPanel.getInputMethodRequests(JFXPanel.java:744)
>> at
>> sun.awt.im.InputMethodAdapter.haveActiveClient(InputMethodAdapter.java:61)
>> at sun.awt.windows.WInputMethod.activate(WInputMethod.java:285)
>> at sun.awt.im.InputContext.activateInputMethod(InputContext.java:396)
>> at sun.awt.im.InputContext.focusGained(InputContext.java:338)
>> at sun.awt.im.InputContext.dispatchEvent(InputContext.java:245)
>> at
>> sun.awt.im.InputMethodContext.dispatchEvent(InputMethodContext.java:196)
>> at java.awt.Component.dispatchEventImpl(Component.java:4817)
>> at java.awt.Container.dispatchEventImpl(Container.java:2293)
>> at java.awt.Component.dispatchEvent(Component.java:4707)
>> at
>> java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1954)
>>
>> at
>> java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:986)
>>
>> at
>> java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:610)
>>
>> at java.awt.Component.dispatchEventImpl(Component.java:4756)
>> at java.awt.Container.dispatchEventImpl(Container.java:2293)
>> at java.awt.Component.dispatchEvent(Component.java:4707)
>> at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:746)
>> at java.awt.EventQueue.access$400(EventQueue.java:97)
>> at java.awt.EventQueue$3.run(EventQueue.java:697)
>> at java.awt.EventQueue$3.run(EventQueue.java:691)
>> at java.security.AccessController.doPrivileged(Native Method)
>> at
>> java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
>>
>> at
>> java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86)
>>
>> at java.awt.EventQueue$4.run(EventQueue.java:719)
>> at java.awt.EventQueue$4.run(EventQueue.java:717)
>> at java.security.AccessController.doPrivileged(Native Method)
>> at
>> java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
>>
>> at java.awt.EventQueue.dispatchEvent(EventQueue.java:716)
>> at
>> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:220)
>>
>> at
>> java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:135)
>>
>> at
>> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:123)
>>
>> at
>> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:119)
>> at
>> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:111)
>> at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)
>>
