archlinux docky突然打不开了

Question

bash运行的信息如下
$ docky
[Info 17:43:07.613] Docky version: 2.2.1.1 Release
[Info 17:43:07.613] Kernel version: 4.6.3.1
[Info 17:43:07.614] CLR version: 4.0.30319.42000
[Error 17:43:07.747] [SystemService] Could not initialize power manager dbus: 'Could not load type 'Docky.Services.SystemService+IUPowerProxy' from assembly 'DBus.Proxies, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' because it is implements the inaccessible interface 'Docky.Services.SystemService+IUPower'.'
[Info 17:43:07.749] [SystemService] at System.Reflection.Emit.TypeBuilder.CreateTypeInfo () in :0
at System.Reflection.Emit.TypeBuilder.CreateType () in :0
at DBus.TypeImplementer.GetImplementation (System.Type declType) in :0
at DBus.BusObject.GetObject (DBus.Connection conn, System.String bus_name, DBus.ObjectPath object_path, System.Type declType) in :0
at DBus.Connection.GetObject (System.Type type, System.String bus_name, DBus.ObjectPath path) in :0
at DBus.Connection.GetObjectT in :0
at Docky.Services.SystemService.InitializeBattery () in :0
[Error 17:43:07.754] [SystemService] Could not initialize Network Manager dbus: 'Could not load type 'Docky.Services.SystemService+INetworkManagerProxy' from assembly 'DBus.Proxies, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' because it is implements the inaccessible interface 'Docky.Services.SystemService+INetworkManager'.'
[Info 17:43:07.754] [SystemService] at System.Reflection.Emit.TypeBuilder.CreateTypeInfo () in :0
at System.Reflection.Emit.TypeBuilder.CreateType () in :0
at DBus.TypeImplementer.GetImplementation (System.Type declType) in :0
at DBus.BusObject.GetObject (DBus.Connection conn, System.String bus_name, DBus.ObjectPath object_path, System.Type declType) in :0
at DBus.Connection.GetObject (System.Type type, System.String bus_name, DBus.ObjectPath path) in :0
at DBus.Connection.GetObjectT in :0
at Docky.Services.SystemService.InitializeNetworkManager () in :0
[Info 17:43:07.761] [ThemeService] Setting theme: Transparent
[Warn 17:43:07.781] [DesktopItemService] Could not find remap file '/home/lrghust/.local/share/docky/remaps.ini'!
[Info 17:43:07.854] [DockServices] Dock services initialized.
[Info 17:43:08.058] [PluginManager] Loaded "Docky.Widgets,1.0".
[Info 17:43:08.059] [PluginManager] Loaded "NPR".
[Info 17:43:08.145] [PluginManager] Loaded "Session Manager".
[Error 17:43:08.152] [SystemService] Could not initialize needed dbus service: 'Could not load type 'SessionManager.SystemManager+IUPowerProxy' from assembly 'DBus.Proxies, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' because it is implements the inaccessible interface 'SessionManager.SystemManager+IUPower'.'
[Info 17:43:08.153] [SystemService] at System.Reflection.Emit.TypeBuilder.CreateTypeInfo () in :0
at System.Reflection.Emit.TypeBuilder.CreateType () in :0
at DBus.TypeImplementer.GetImplementation (System.Type declType) in :0
at DBus.BusObject.GetObject (DBus.Connection conn, System.String bus_name, DBus.ObjectPath object_path, System.Type declType) in :0
at DBus.Connection.GetObject (System.Type type, System.String bus_name, DBus.ObjectPath path) in :0
at DBus.Connection.GetObjectT in :0
at SessionManager.SystemManager.Initialize () in :0
Error while getting object for node in path '/Docky/ItemProvider'.
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.IndexOutOfRangeException: Index was outside the bounds of the array.
at Docky.Items.ProxyDockItem.ItemChanged () in :0
at Docky.Items.ProxyDockItem..ctor (Docky.Items.AbstractDockItemProvider provider, IPreferences prefs) in :0
at SessionManager.SessionManagerItem..ctor () in :0
at SessionManager.SessionManagerItemProvider..ctor () in :0
at (wrapper managed-to-native) System.Reflection.MonoCMethod:InternalInvoke (System.Reflection.MonoCMethod,object,object[],System.Exception&)
at System.Reflection.MonoCMethod.InternalInvoke (System.Object obj, System.Object[] parameters) in :0
--- End of inner exception stack trace ---
at System.Reflection.MonoCMethod.InternalInvoke (System.Object obj, System.Object[] parameters) in :0
at System.RuntimeType.CreateInstanceMono (Boolean nonPublic) in :0
at System.RuntimeType.CreateInstanceSlow (Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache, System.Threading.StackCrawlMark& stackMark) in :0
at System.RuntimeType.CreateInstanceDefaultCtor (Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache, System.Threading.StackCrawlMark& stackMark) in :0
at System.Activator.CreateInstance (System.Type type, Boolean nonPublic) in :0
at System.Activator.CreateInstance (System.Type type) in :0
at Mono.Addins.TypeExtensionNode.CreateInstance () in :0
at Mono.Addins.InstanceExtensionNode.GetInstance () in :0
at Mono.Addins.InstanceExtensionNode.GetInstance (System.Type expectedType) in :0
at Mono.Addins.ExtensionNode.GetChildObjectsInternal (System.Type arrayElementType, Boolean reuseCachedInstance) in :0
Cairo.Surface is leaking, programmer is missing a call to Dispose
Set MONO_CAIRO_DEBUG_DISPOSE to track allocation traces
Exception in Gtk# callback delegate
Note: Applications can use GLib.ExceptionManager.UnhandledException to handle the exception.
System.NullReferenceException: Object reference not set to an instance of an object
at Docky.Items.ProxyDockItem.get_Square () in :0
at Docky.Items.AbstractDockItem.m__0 () in :0
at GLib.Idle+IdleProxy.Handler () in :0
at GLib.ExceptionManager.RaiseUnhandledException (System.Exception e, Boolean is_terminal) [0x00000] in :0
at GLib.Idle+IdleProxy.Handler () [0x00000] in :0
at Gtk.Application.gtk_main () [0x00000] in :0
at Gtk.Application.Run () [0x00000] in :0
at Docky.Docky.Main (System.String[] args) [0x00000] in :0
求教是什么原因？谢谢！

Answer 1

我也遇到了，楼主是怎么解决的