Control: tag -1 + confirmed On Wed, 24 Jul 2019 18:00:28 +0200, Gary Porter wrote:
> Experiencing the same problem in Buster with a vanilla installation, but
> probably with a different cause.
>
> Using jabref 3.8.2+ds-12, jabref is unable to connect to libreoffice
> automatically or manually.
I can reproduce this issue (on unstable). If I try to connect
manually (with the default values for the LO executable and libs), I
get an error message saying:
"File not found: /usr/lib/libreoffice/program/classes/program/classes/unoil.jar"
If I try to connect manually again but change the lib path from
/usr/lib/libreoffice/programm/classes to /usr/lib/libreoffice/ I
don't get an error window from JabRef but it still fails with a java
backtrace like yours:
02:11:07.355 [AWT-EventQueue-0] ERROR net.sf.jabref.FallbackExceptionHandler -
Uncaught exception Occurred in Thread[AWT-EventQueue-0,6,main]
java.lang.ClassCastException: class
jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to class
java.net.URLClassLoader (jdk.internal.loader.ClassLoaders$AppClassLoader and
java.net.URLClassLoader are in module java.base of loader 'bootstrap')
at
net.sf.jabref.gui.openoffice.OpenOfficePanel.addURL(OpenOfficePanel.java:484)
~[JabRef-3.8.2.jar:?]
at
net.sf.jabref.gui.openoffice.OpenOfficePanel.connect(OpenOfficePanel.java:419)
~[JabRef-3.8.2.jar:?]
at
net.sf.jabref.gui.openoffice.OpenOfficePanel.lambda$initPanel$1(OpenOfficePanel.java:142)
~[JabRef-3.8.2.jar:?]
at
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1967) ~[?:?]
at
javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2308)
~[?:?]
at
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
~[?:?]
at
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262) ~[?:?]
at
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:279)
~[?:?]
at
java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297) ~[?:?]
at java.awt.Component.processMouseEvent(Component.java:6632) ~[?:?]
at javax.swing.JComponent.processMouseEvent(JComponent.java:3342) ~[?:?]
at java.awt.Component.processEvent(Component.java:6397) ~[?:?]
at java.awt.Container.processEvent(Container.java:2263) ~[?:?]
at java.awt.Component.dispatchEventImpl(Component.java:5008) ~[?:?]
at java.awt.Container.dispatchEventImpl(Container.java:2321) ~[?:?]
at java.awt.Component.dispatchEvent(Component.java:4840) ~[?:?]
at
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4918) ~[?:?]
at
java.awt.LightweightDispatcher.processMouseEvent(Container.java:4547) ~[?:?]
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4488)
~[?:?]
at java.awt.Container.dispatchEventImpl(Container.java:2307) ~[?:?]
at java.awt.Window.dispatchEventImpl(Window.java:2772) ~[?:?]
at java.awt.Component.dispatchEvent(Component.java:4840) ~[?:?]
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:772) ~[?:?]
at java.awt.EventQueue$4.run(EventQueue.java:721) ~[?:?]
at java.awt.EventQueue$4.run(EventQueue.java:715) ~[?:?]
at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
at
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
~[?:?]
at
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
~[?:?]
at java.awt.EventQueue$5.run(EventQueue.java:745) ~[?:?]
at java.awt.EventQueue$5.run(EventQueue.java:743) ~[?:?]
at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
at
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
~[?:?]
at java.awt.EventQueue.dispatchEvent(EventQueue.java:742) ~[?:?]
at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
[?:?]
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
[?:?]
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
[?:?]
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) [?:?]
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) [?:?]
at java.awt.EventDispatchThread.run(EventDispatchThread.java:90) [?:?]
So yeah. there is an issue; and this has worked the last time I tried
it … Maybe some change in OpenJDK? -- This needs further
investigation.
Cheers,
gregor
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