[Banshee-List] Banshee 2.0 - Fatal Error - Exception has been thrown by the target of an invocation

[thanksforallthefish <Jbird2284 aol com>]

Banshee 2.0 - Fatal Error - Exception has been thrown by the target of an
invocation
Banshee is crashing at launch. I haven't made any major changes, other than
to download some files trying to get a game to run. I've recently downloaded
pyLoTRO, some python files, and some qt4 files, but have since removed the
pyLoTRo. It worked fine until these downloads, and removing the pyLoTRo
didn't change the error. I'm running 10.10 Meerkat, and I'm brand new to
ubuntu :/ I get the following error:

Encountered a Fatal Error
Exception has been thrown by the target of an invocation
Error details:
An unhandled exception was thrown: Could not read add-in description

at Mono.Addins.Addin.get_Description () [0x00000] in :0
at Mono.Addins.TreeNode.ResetCachedData () [0x00000] in :0
at Mono.Addins.TreeNode.ResetCachedData () [0x00000] in :0
at Mono.Addins.TreeNode.ResetCachedData () [0x00000] in :0
at Mono.Addins.TreeNode.ResetCachedData () [0x00000] in :0
at Mono.Addins.ExtensionContext.ResetCachedData () [0x00000] in :0
at Mono.Addins.AddinSessionService.ResetCachedData () [0x00000] in :0
at Mono.Addins.Database.AddinDatabase.ResetCachedData () [0x00000] in :0
at Mono.Addins.Database.AddinDatabase.Update (IProgressStatus monitor,
System.String domain) [0x00000] in :0
at Mono.Addins.Database.AddinDatabase.Repair (IProgressStatus monitor,
System.String domain) [0x00000] in :0
at Mono.Addins.AddinRegistry.Rebuild (IProgressStatus monitor) [0x00000] in
:0
at Banshee.ServiceStack.ServiceManager.InitializeAddi ns () [0x00075] in
/build/buildd/banshee-2.0.0/src/Core/Banshee.Services/Banshee.ServiceStack/ServiceManager.cs:86
at Banshee.ServiceStack.ServiceManager.DefaultInitial ize () [0x00005] in
/build/buildd/banshee-2.0.0/src/Core/Banshee.Services/Banshee.ServiceStack/ServiceManager.cs:119
at Banshee.ServiceStack.Application.Initialize () [0x00000] in
/build/buildd/banshee-2.0.0/src/Core/Banshee.Services/Banshee.ServiceStack/Application.cs:80
at Banshee.Gui.GtkBaseClient.Initialize (Boolean registerCommonServices)
[0x00010] in
/build/buildd/banshee-2.0.0/src/Core/Banshee.ThickClient/Banshee.Gui/GtkBaseClient.cs:143
at Banshee.Gui.GtkBaseClient..ctor (Boolean initializeDefault, System.String
defaultIconName) [0x00013] in
/build/buildd/banshee-2.0.0/src/Core/Banshee.ThickClient/Banshee.Gui/GtkBaseClient.cs:95
at Banshee.Gui.GtkBaseClient..ctor () [0x00000] in :0
at Nereid.Client..ctor () [0x00000] in :0
at (wrapper managed-to-native) System.Reflection.MonoCMethod:InternalInvoke
(object,object[],System.Exception&)
at System.Reflection.MonoCMethod.Invoke (System.Object obj, BindingFlags
invokeAttr, System.Reflection.Binder binder, System.Object[] parameters,
System.Globalization.CultureInfo culture) [0x00000] in :0
Exception has been thrown by the target of an invocation.

at System.Reflection.MonoCMethod.Invoke (System.Object obj, BindingFlags
invokeAttr, System.Reflection.Binder binder, System.Object[] parameters,
System.Globalization.CultureInfo culture) [0x00000] in :0
at System.Reflection.MonoCMethod.Invoke (BindingFlags invokeAttr,
System.Reflection.Binder binder, System.Object[] parameters,
System.Globalization.CultureInfo culture) [0x00000] in :0
at System.Reflection.ConstructorInfo.Invoke (System.Object[] parameters)
[0x00000] in :0
at System.Activator.CreateInstance (System.Type type, Boolean nonPublic)
[0x00000] in :0
at System.Activator.CreateInstance (System.Type type) [0x00000] in :0
at Banshee.Gui.GtkBaseClient.Startup () [0x00000] in
/build/buildd/banshee-2.0.0/src/Core/Banshee.ThickClient/Banshee.Gui/GtkBaseClient.cs:82
at Hyena.Gui.CleanRoomStartup.Startup (Hyena.Gui.StartupInvocationHandler
startup) [0x00044] in
/build/buildd/banshee-2.0.0/src/Hyena/Hyena.Gui/Hyena.Gui/CleanRoomStartup.cs:54

.NET Version: 2.0.50727.1433
OS Version: Unix 2.6.35.28

Assembly Version Information:

System.Xml (2.0.0.0)
Banshee.Core (2.0.0.0)
Hyena.Data.Sqlite (2.0.0.0)
System.Core (3.5.0.0)
gdk-sharp (2.12.0.0)
Mono.Addins (0.4.0.0)
atk-sharp (2.12.0.0)
Hyena.Gui (2.0.0.0)
gtk-sharp (2.12.0.0)
Banshee.ThickClient (2.0.0.0)
Nereid (2.0.0.0)
NDesk.DBus.Proxies (0.0.0.0)
Mono.Posix (2.0.0.0)
Hyena (2.0.0.0)
NDesk.DBus (1.0.0.0)
glib-sharp (2.12.0.0)
System (2.0.0.0)
Banshee.Services (2.0.0.0)
Banshee (2.0.0.0)
mscorlib (2.0.0.0)

Platform Information: Linux 2.6.35-28-generic i686 unknown GNU/Linux

Disribution Information:

[/etc/lsb-release]
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=10.10
DISTRIB_CODENAME=maverick
DISTRIB_DESCRIPTION="Ubuntu 10.10"

[/etc/debian_version]
squeeze/sid


This is the debug:

jay_hubert@DeepThought:~$ sudo killall banshee
[sudo] password for jay_hubert:
banshee: no process found
jay_hubert@DeepThought:~$ banshee --debug
** Running Mono with --debug **
[1 Info 08:57:17.811] Running Banshee 2.0.0: [Ubuntu 10.10 (linux-gnu, i686)
@ 2011-04-08 22:47:09 UTC]
[1 Debug 08:57:17.896] Initializing GTK
Exception has been thrown by the target of an invocation.
System.Reflection.TargetInvocationException: Exception has been thrown by
the target of an invocation. ---> System.InvalidOperationException: Could
not read add-in description
at Mono.Addins.Addin.get_Description () [0x00000] in :0
at Mono.Addins.TreeNode.ResetCachedData () [0x00000] in :0
at Mono.Addins.TreeNode.ResetCachedData () [0x00000] in :0
at Mono.Addins.TreeNode.ResetCachedData () [0x00000] in :0
at Mono.Addins.TreeNode.ResetCachedData () [0x00000] in :0
at Mono.Addins.ExtensionContext.ResetCachedData () [0x00000] in :0
at Mono.Addins.AddinSessionService.ResetCachedData () [0x00000] in :0
at Mono.Addins.Database.AddinDatabase.ResetCachedData () [0x00000] in :0
at Mono.Addins.Database.AddinDatabase.Update (IProgressStatus monitor,
System.String domain) [0x00000] in :0
at Mono.Addins.Database.AddinDatabase.Repair (IProgressStatus monitor,
System.String domain) [0x00000] in :0
at Mono.Addins.AddinRegistry.Rebuild (IProgressStatus monitor) [0x00000] in
:0
at Banshee.ServiceStack.ServiceManager.InitializeAddi ns () [0x00075] in
/build/buildd/banshee-2.0.0/src/Core/Banshee.Services/Banshee.ServiceStack/ServiceManager.cs:86
at Banshee.ServiceStack.ServiceManager.DefaultInitial ize () [0x00005] in
/build/buildd/banshee-2.0.0/src/Core/Banshee.Services/Banshee.ServiceStack/ServiceManager.cs:119
at Banshee.ServiceStack.Application.Initialize () [0x00000] in
/build/buildd/banshee-2.0.0/src/Core/Banshee.Services/Banshee.ServiceStack/Application.cs:80
at Banshee.Gui.GtkBaseClient.Initialize (Boolean registerCommonServices)
[0x00010] in
/build/buildd/banshee-2.0.0/src/Core/Banshee.ThickClient/Banshee.Gui/GtkBaseClient.cs:143
at Banshee.Gui.GtkBaseClient..ctor (Boolean initializeDefault, System.String
defaultIconName) [0x00013] in
/build/buildd/banshee-2.0.0/src/Core/Banshee.ThickClient/Banshee.Gui/GtkBaseClient.cs:95
at Banshee.Gui.GtkBaseClient..ctor () [0x00000] in :0
at Nereid.Client..ctor () [0x00000] in :0
at (wrapper managed-to-native) System.Reflection.MonoCMethod:InternalInvoke
(object,object[],System.Exception&)
at System.Reflection.MonoCMethod.Invoke (System.Object obj, BindingFlags
invokeAttr, System.Reflection.Binder binder, System.Object[] parameters,
System.Globalization.CultureInfo culture) [0x00000] in :0
--- End of inner exception stack trace ---
at System.Reflection.MonoCMethod.Invoke (System.Object obj, BindingFlags
invokeAttr, System.Reflection.Binder binder, System.Object[] parameters,
System.Globalization.CultureInfo culture) [0x00000] in :0
at System.Reflection.MonoCMethod.Invoke (BindingFlags invokeAttr,
System.Reflection.Binder binder, System.Object[] parameters,
System.Globalization.CultureInfo culture) [0x00000] in :0
at System.Reflection.ConstructorInfo.Invoke (System.Object[] parameters)
[0x00000] in :0
at System.Activator.CreateInstance (System.Type type, Boolean nonPublic)
[0x00000] in :0
at System.Activator.CreateInstance (System.Type type) [0x00000] in :0
at Banshee.Gui.GtkBaseClient.Startup () [0x00000] in
/build/buildd/banshee-2.0.0/src/Core/Banshee.ThickClient/Banshee.Gui/GtkBaseClient.cs:82
at Hyena.Gui.CleanRoomStartup.Startup (Hyena.Gui.StartupInvocationHandler
startup) [0x00044] in
/build/buildd/banshee-2.0.0/src/Hyena/Hyena.Gui/Hyena.Gui/CleanRoomStartup.cs:54

At this point, it threw the same error that I get on launch. Thanks for any
and all help.

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