Re: Quicktime installed?

Posted by ctrueden on Mar 01, 2011; 12:29am
URL: http://imagej.273.s1.nabble.com/Quicktime-installed-tp3685482p3685489.html

Hi Sebastian,

Did you try catching Throwable instead of just Exception?

-Curtis

On Mon, Feb 28, 2011 at 10:24 AM, Sebastian Böckmann <
[hidden email]> wrote:

> Hello,
>
> In my java project I'm using quicktime (QTJava.jar) for video processing
> issues. So far so good, but to release my program I want to check if
> quicktime is installed properly. I use the following code:
>
> try {
>            QTSession.open();
>        } catch (Exception e) {
>            System.out.println("ERROR...");
>            ...
>        }
>
> Unfortunately java does not show my error-message on a PC w/o quicktime
> installed. Instead I get the following error log:
>
> Exception in thread "AWT-EventQueue-0" java.lang.Error:
> java.lang.reflect.InvocationTargetException
>        at
> org.jdesktop.application.ApplicationAction.actionFailed(ApplicationAction.java:859)
>        at
> org.jdesktop.application.ApplicationAction.noProxyActionPerformed(ApplicationAction.java:665)
>        at
> org.jdesktop.application.ApplicationAction.actionPerformed(ApplicationAction.java:698)
>        at
> javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
>        at
> javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
>        at
> javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
>        at
> javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
>        at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
>        at
> javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:809)
>        at
> javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:850)
>        at
> java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
>        at java.awt.Component.processMouseEvent(Component.java:6289)
>        at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
>        at java.awt.Component.processEvent(Component.java:6054)
>        at java.awt.Container.processEvent(Container.java:2041)
>        at java.awt.Component.dispatchEventImpl(Component.java:4652)
>        at java.awt.Container.dispatchEventImpl(Container.java:2099)
>        at java.awt.Component.dispatchEvent(Component.java:4482)
>        at
> java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
>        at
> java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
>        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
>        at java.awt.Container.dispatchEventImpl(Container.java:2085)
>        at java.awt.Window.dispatchEventImpl(Window.java:2478)
>        at java.awt.Component.dispatchEvent(Component.java:4482)
>        at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:644)
>        at java.awt.EventQueue.access$000(EventQueue.java:85)
>        at java.awt.EventQueue$1.run(EventQueue.java:603)
>        at java.awt.EventQueue$1.run(EventQueue.java:601)
>        at java.security.AccessController.doPrivileged(Native Method)
>        at
> java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
>        at
> java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
>        at java.awt.EventQueue$2.run(EventQueue.java:617)
>        at java.awt.EventQueue$2.run(EventQueue.java:615)
>        at java.security.AccessController.doPrivileged(Native Method)
>        at
> java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
>        at java.awt.EventQueue.dispatchEvent(EventQueue.java:614)
>        at
> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
>        at
> java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
>        at
> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
>        at
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
>        at
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
>        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
> Caused by: java.lang.reflect.InvocationTargetException
>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>        at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>        at java.lang.reflect.Method.invoke(Method.java:597)
>        at
> org.jdesktop.application.ApplicationAction.noProxyActionPerformed(ApplicationAction.java:662)
>        ... 40 more
> Caused by: java.lang.UnsatisfiedLinkError: no QTJNative in
> java.library.path
>        at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1734)
>        at java.lang.Runtime.loadLibrary0(Runtime.java:823)
>        at java.lang.System.loadLibrary(System.java:1028)
>        at quicktime.QTSession.<clinit>(QTSession.java:89)
>        at
> kickerspielanalyse.Kickerspielanalyse.ladeMov(Kickerspielanalyse.java:766)
>        ... 45 more
>
>
> Best regards
> Sebastian Böckmann
>