desktopclient-java Can't open key archive

I'm trying to import my Kontalk account onto my Linux computer. I've downloaded and extracted the zip desktop zip file: KontalkDesktop-3.1.2.zip I then change into the directory: KontalkDesktop-3.1.2 and try to run the Java file: ./KontalkDesktopApp.jar

The GUI appears but I get the Java output:

Feb. 25, 2020 6:30:47 PM org.kontalk.Kontalk start INFO: --START, version: 3.1.2-- Feb. 25, 2020 6:30:47 PM org.kontalk.util.CryptoUtils removeCryptographyRestrictions CONFIG: cryptography restrictions removal not needed Feb. 25, 2020 6:30:48 PM org.kontalk.persistence.Database CONFIG: version: 5 Feb. 25, 2020 6:30:48 PM sun.awt.X11.XToolkit setBackingStoreType CONFIG: The system property sun.awt.backingStore is not set, by default backingStore=NotUseful java.lang.NoSuchFieldException: AA_TEXT_PROPERTY_KEY at java.base/java.lang.Class.getField(Class.java:1999) at com.alee.utils.ReflectUtils.getStaticFieldValue(ReflectUtils.java:630) at com.alee.utils.ProprietaryUtils.setupUIDefaults(ProprietaryUtils.java:92) at com.alee.laf.WebLookAndFeel.initComponentDefaults(WebLookAndFeel.java:536) at java.desktop/javax.swing.plaf.basic.BasicLookAndFeel.getDefaults(BasicLookAndFeel.java:150) at java.desktop/javax.swing.UIManager.setLookAndFeel(UIManager.java:587) at com.alee.laf.WebLookAndFeel.install(WebLookAndFeel.java:932) at com.alee.laf.WebLookAndFeel.install(WebLookAndFeel.java:918) at org.kontalk.view.View.(View.java:136) at org.kontalk.view.View.(View.java:64) at org.kontalk.view.View$2.call(View.java:189) at org.kontalk.view.View$2.call(View.java:186) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90) WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.thoughtworks.xstream.core.util.Fields (file:/home/john/KontalkDesktop-3.1.2/lib/xstream-1.4.7.jar) to field java.util.TreeMap.comparator WARNING: Please consider reporting this to the maintainers of com.thoughtworks.xstream.core.util.Fields WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Feb 25, 2020 6:30:49 PM org.kontalk.system.Control launch INFO: no account found, asking for import... Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0 at java.desktop/javax.swing.DefaultRowSorter.convertRowIndexToView(DefaultRowSorter.java:496) at java.desktop/javax.swing.JTable.convertRowIndexToView(JTable.java:2607) at java.desktop/javax.swing.JTable.repaintSortedRows(JTable.java:4180) at java.desktop/javax.swing.JTable.sortedTableChanged(JTable.java:4121) at java.desktop/javax.swing.JTable.tableChanged(JTable.java:4400) at java.desktop/javax.swing.table.AbstractTableModel.fireTableChanged(AbstractTableModel.java:297) at java.desktop/javax.swing.table.AbstractTableModel.fireTableRowsUpdated(AbstractTableModel.java:247) at org.kontalk.view.ListView.updateOnEDT(ListView.java:367) at org.kontalk.view.ListView.access$500(ListView.java:75) at org.kontalk.view.ListView$8.run(ListView.java:358) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:117) at java.desktop/java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190) at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235) at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.desktop/java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233) at java.desktop/java.awt.Dialog.show(Dialog.java:1070) at java.desktop/java.awt.Component.show(Component.java:1716) at java.desktop/java.awt.Component.setVisible(Component.java:1663) at java.desktop/java.awt.Window.setVisible(Window.java:1031) at java.desktop/java.awt.Dialog.setVisible(Dialog.java:1005) at org.kontalk.view.View.showImportWizard(View.java:358) at org.kontalk.view.View.updateOnEDT(View.java:257) at org.kontalk.view.View.access$500(View.java:64) at org.kontalk.view.View$4.run(View.java:244) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90) Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0 at java.desktop/javax.swing.DefaultRowSorter.convertRowIndexToView(DefaultRowSorter.java:496) at java.desktop/javax.swing.JTable.convertRowIndexToView(JTable.java:2607) at java.desktop/javax.swing.JTable.repaintSortedRows(JTable.java:4180) at java.desktop/javax.swing.JTable.sortedTableChanged(JTable.java:4121) at java.desktop/javax.swing.JTable.tableChanged(JTable.java:4400) at java.desktop/javax.swing.table.AbstractTableModel.fireTableChanged(AbstractTableModel.java:297) at java.desktop/javax.swing.table.AbstractTableModel.fireTableRowsUpdated(AbstractTableModel.java:247) at org.kontalk.view.ListView.updateOnEDT(ListView.java:367) at org.kontalk.view.ListView.access$500(ListView.java:75) at org.kontalk.view.ListView$8.run(ListView.java:358) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:117) at java.desktop/java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190) at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235) at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.desktop/java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233) at java.desktop/java.awt.Dialog.show(Dialog.java:1070) at java.desktop/java.awt.Component.show(Component.java:1716) at java.desktop/java.awt.Component.setVisible(Component.java:1663) at java.desktop/java.awt.Window.setVisible(Window.java:1031) at java.desktop/java.awt.Dialog.setVisible(Dialog.java:1005) at org.kontalk.view.View.showImportWizard(View.java:358) at org.kontalk.view.View.updateOnEDT(View.java:257) at org.kontalk.view.View.access$500(View.java:64) at org.kontalk.view.View$4.run(View.java:244) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

The import wizard is show and I select next: I enter the Kontalk_keys.zip file that I exported from my phone and the password and select next. I then get the error: Can't open key archive even though the pathname and file name are correct. The permissions on the file are: -rwxrwx-wx

Additional information

Kontalk Desktop version: 3.1.2 Operating System: Ubuntu 19.04 Desktop Environment: Mate 1.20.4 Kontalk Android version: 4.3.1

(For errors please check for exceptions or warnings in the log file and include them here. More information: https://github.com/kontalk/desktopclient-java/wiki#i-found-a-bug-what-to-do )

Where's the log file so that I can provide any errors?

Feb 25 '20 07:02 jhoc2000

Thanks for reporting. What version of Java are you using? For the moment the client has been tested on Java 8 only (it should work on 9 too in theory, but not 11 or 12).

Feb 25 '20 08:02 daniele-athome

openjdk 11.0.4 2019-07-16

On Tue, 2020-02-25 at 00:58 -0800, Daniele Ricci wrote:

Thanks for reporting. What version of Java are you using? For the moment the client has been tested on Java 8 only (it should work on 9 too in theory, but not 11 or 12).

Feb 26 '20 02:02 jhoc2000

Ok please try with Java 8.

Feb 26 '20 09:02 daniele-athome