“lrz-syncshare” is used to mount and synchronize personal university network folders. It always worked fine (including today) but after today’s larger Manjaro update it won’t start anymore. Reinstallation did not resolve the issue. At least, it throws an error message:
**OpenJDK 64-Bit Server VM warning: Ignoring option --illegal-access=permit; support was removed in 17.0**
**java.lang.IllegalAccessError: class de.javasoft.plaf.synthetica.SyntheticaLookAndFeel (in unnamed module @0x19bb07ed) cannot access class sun.swing.DefaultLookup (in module java.desktop) because module java.desktop does not export sun.swing to unnamed module @0x19bb07ed**
** at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel.initialize(SyntheticaLookAndFeel.java:674)**
** at java.desktop/javax.swing.UIManager.setLookAndFeel(UIManager.java:592)**
** at de.dal33t.powerfolder.ui.LookAndFeelSupport.setLookAndFeel(Unknown Source)**
** at de.dal33t.powerfolder.ui.UIController.initSkin(Unknown Source)**
** at de.dal33t.powerfolder.ui.UIController.<init>(Unknown Source)**
** at de.dal33t.powerfolder.Controller.start(Unknown Source)**
** at de.dal33t.powerfolder.Controller.startConfig(Unknown Source)**
** at de.dal33t.powerfolder.Controller.startConfig(Unknown Source)**
** at de.dal33t.powerfolder.PowerFolder.startPowerFolder(Unknown Source)**
** at de.dal33t.Start.main(Unknown Source)**
**[19:33:50] SEVERE [PowerFolder]: Throwable**
**java.lang.IllegalAccessError: class de.javasoft.plaf.synthetica.SyntheticaLookAndFeel (in unnamed module @0x19bb07ed) cannot access class sun.swing.DefaultLookup (in module java.desktop) because module java.desktop does not export sun.swing to unnamed module @0x19bb07ed**
** at de.javasoft.plaf.synthetica.SyntheticaLookAndFeel.initialize(SyntheticaLookAndFeel.java:674)**
** at java.desktop/javax.swing.UIManager.setLookAndFeel(UIManager.java:592)**
** at de.dal33t.powerfolder.ui.LookAndFeelSupport.setLookAndFeel(Unknown Source)**
** at de.dal33t.powerfolder.ui.UIController.initSkin(Unknown Source)**
** at de.dal33t.powerfolder.ui.UIController.<init>(Unknown Source)**
** at de.dal33t.powerfolder.Controller.start(Unknown Source)**
** at de.dal33t.powerfolder.Controller.startConfig(Unknown Source)**
** at de.dal33t.powerfolder.Controller.startConfig(Unknown Source)**
** at de.dal33t.powerfolder.PowerFolder.startPowerFolder(Unknown Source)**
** at de.dal33t.Start.main(Unknown Source)**
Any ideas, what that means and how it can be resolved?