这个错误，大家遇到没有？？

See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.NullReferenceException: Object reference not set to an instance of an object.
   at DevExpress.XtraTreeList.ViewInfo.TreeListViewInfo.GetHitTest(Point pt)
   at DevExpress.XtraTreeList.Handler.TreeListHandler.GetHitTest(Point pt)
   at DevExpress.XtraTreeList.Handler.TreeListHandler.OnMouseMove(MouseEventArgs e)
   at DevExpress.XtraTreeList.TreeList.OnMouseMove(MouseEventArgs e)
   at System.Windows.Forms.Control.WmMouseMove(Message& m)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at DevExpress.XtraEditors.Container.EditorContainer.WndProc(Message& m)
   at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


************** Loaded Assemblies **************
mscorlib
    Assembly Version: 1.0.5000.0
    Win32 Version: 1.1.4322.573
    CodeBase: file:///c:/windows/microsoft.net/framework/v1.1.4322/mscorlib.dll
----------------------------------------
LocoySpiderV2
    Assembly Version: 2.0.2362.37225
    Win32 Version: 2.0.2362.37225
    CodeBase: file:///D:/kingf/特殊工具/LocoySpiderV2Alpha/LocoySpiderV2.exe
----------------------------------------
System.Windows.Forms
    Assembly Version: 1.0.5000.0
    Win32 Version: 1.1.4322.573
    CodeBase: file:///c:/windows/assembly/gac/system.windows.forms/1.0.5000.0__b77a5c561934e089/system.windows.forms.dll
----------------------------------------
System
    Assembly Version: 1.0.5000.0
    Win32 Version: 1.1.4322.573
    CodeBase: file:///c:/windows/assembly/gac/system/1.0.5000.0__b77a5c561934e089/system.dll
----------------------------------------
DevExpress.Utils3
    Assembly Version: 3.2.1.0
    Win32 Version: 3.2.1.0
    CodeBase: file:///D:/kingf/特殊工具/LocoySpiderV2Alpha/DevExpress.Utils3.DLL
----------------------------------------
System.Drawing
    Assembly Version: 1.0.5000.0
    Win32 Version: 1.1.4322.573
    CodeBase: file:///c:/windows/assembly/gac/system.drawing/1.0.5000.0__b03f5f7f11d50a3a/system.drawing.dll
----------------------------------------
DevExpress.XtraEditors3
    Assembly Version: 3.2.1.0
    Win32 Version: 3.2.1.0
    CodeBase: file:///D:/kingf/特殊工具/LocoySpiderV2Alpha/DevExpress.XtraEditors3.DLL
----------------------------------------
DevExpress.XtraBars3
    Assembly Version: 3.7.1.0
    Win32 Version: 3.7.1.0
    CodeBase: file:///D:/kingf/特殊工具/LocoySpiderV2Alpha/DevExpress.XtraBars3.DLL
----------------------------------------
DevExpress.XtraTreeList3
    Assembly Version: 1.11.1.0
    Win32 Version: 1.11.1.0
    CodeBase: file:///D:/kingf/特殊工具/LocoySpiderV2Alpha/DevExpress.XtraTreeList3.DLL
----------------------------------------
AxInterop.SHDocVw
    Assembly Version: 1.1.0.0
    Win32 Version: 1.1.0.0
    CodeBase: file:///D:/kingf/特殊工具/LocoySpiderV2Alpha/AxInterop.SHDocVw.DLL
----------------------------------------
System.Xml
    Assembly Version: 1.0.5000.0
    Win32 Version: 1.1.4322.573
    CodeBase: file:///c:/windows/assembly/gac/system.xml/1.0.5000.0__b77a5c561934e089/system.xml.dll
----------------------------------------
System.Data
    Assembly Version: 1.0.5000.0
    Win32 Version: 1.1.4322.573
    CodeBase: file:///c:/windows/assembly/gac/system.data/1.0.5000.0__b77a5c561934e089/system.data.dll
----------------------------------------
Interop.SHDocVw
    Assembly Version: 1.1.0.0
    Win32 Version: 1.1.0.0
    CodeBase: file:///D:/kingf/特殊工具/LocoySpiderV2Alpha/Interop.SHDocVw.DLL
----------------------------------------
Accessibility
    Assembly Version: 1.0.5000.0
    Win32 Version: 1.1.4322.573
    CodeBase: file:///c:/windows/assembly/gac/accessibility/1.0.5000.0__b03f5f7f11d50a3a/accessibility.dll
----------------------------------------
XMLconfig
    Assembly Version: 1.0.2163.27571
    Win32 Version: 1.0.2163.27571
    CodeBase: file:///D:/kingf/特殊工具/LocoySpiderV2Alpha/XMLconfig.DLL
----------------------------------------
Microsoft.VisualBasic
    Assembly Version: 7.0.5000.0
    Win32 Version: 7.10.3052.4
    CodeBase: file:///c:/windows/assembly/gac/microsoft.visualbasic/7.0.5000.0__b03f5f7f11d50a3a/microsoft.visualbasic.dll
----------------------------------------
DevExpress.Data3
    Assembly Version: 3.2.1.0
    Win32 Version: 3.2.1.0
    CodeBase: file:///D:/kingf/特殊工具/LocoySpiderV2Alpha/DevExpress.Data3.DLL
----------------------------------------

************** JIT Debugging **************
To enable just in time (JIT) debugging, the config file for this
application or machine (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

<configuration>
    <system.windows.forms jitDebugging="true" />
</configuration>

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the machine
rather than being handled by this dialog.