不支持JDownloader 2托盘

Question

当涉及到整个Linux的使用时，我是新的，我刚刚从Windows切换到Ubuntu。不过，我已经安装了JDownloader 2，但JDownloader的托盘选项似乎不起作用。以下是错误消息：

org.jdownloader.extensions.StartException: Tray isn't supported!
    at org.jdownloader.gui.jdtrayicon.TrayExtension.start(TrayExtension.java:123)
    at org.jdownloader.extensions.AbstractExtension.setEnabled(AbstractExtension.java:79)
    at org.jdownloader.gui.jdtrayicon.TrayConfigPanel$1.onConfigValueModified(TrayConfigPanel.java:65)
    at org.jdownloader.gui.jdtrayicon.TrayConfigPanel$1.onConfigValueModified(TrayConfigPanel.java:61)
    at org.appwork.storage.config.events.ConfigEventSender.fireEvent(ConfigEventSender.java:58)
    at org.appwork.storage.config.events.ConfigEventSender.fireEvent(ConfigEventSender.java:44)
    at org.appwork.utils.event.Eventsender.fireEvent(Eventsender.java:198)
    at org.appwork.storage.config.handler.KeyHandler.fireEvent(KeyHandler.java:210)
    at org.appwork.storage.config.handler.KeyHandler.setValue(KeyHandler.java:748)
    at org.appwork.storage.config.swing.models.ConfigToggleButtonModel$1.run(ConfigToggleButtonModel.java:75)
    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)

我已经尝试过通过安装JRE和JDK (OpenJDK)来解决这个问题，但是它对我来说还没有解决。对我如何解决这个问题有什么想法吗？

Answer 1

Gnome 3本机不支持托盘。最简单的解决方案是完全禁用JD托盘:单击“设置”顶部栏项目，向下滚动左侧面板为"Tray Icon“，然后取消选中。