Forums Ultimate UI for Windows Forms
Your Privacy Matters: We use our own and third-party cookies to improve your experience on our website. By continuing to use the website we understand that you accept their use. Cookie Policy
Close
Mike Halford
220
Issues with WinGrid since v16.1 upgrade
posted

Since upgrading a project from 15.2 to version 16.1 of wingrid we are getting the following exception.

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 Infragistics.Win.UltraWinGrid.UltraGrid.SynchImeMode(Boolean restoreOnly)
   at Infragistics.Win.UltraWinGrid.UltraGrid.OnAfterExitEditMode()
   at Infragistics.Win.UltraWinGrid.UltraGrid.FireEvent(GridEventIds id, EventArgs e)
   at Infragistics.Win.UltraWinGrid.UltraGridLayout.OnEditorAfterExitEditMode(Object sender, EventArgs e)
   at Infragistics.Win.EmbeddableEditorBase.OnAfterExitEditMode()
   at Infragistics.Win.EmbeddableEditorBase.ExitEditMode(Boolean forceExit, Boolean applyChanges)
   at Infragistics.Win.UltraWinGrid.UltraGridCell.ExitEditMode(Boolean cancellingEditOperation, Boolean forceExit)
   at Infragistics.Win.UltraWinGrid.UltraGridCell.ExitEditMode()
   at Infragistics.Win.UltraWinGrid.UltraGrid.ClearActiveCell(Boolean invalidate, Boolean shutdown)
   at Infragistics.Win.UltraWinGrid.UltraGrid.set_ActiveCell(UltraGridCell value)
   at Infragistics.Win.UltraWinGrid.UltraGridRow.Activate()
   at Infragistics.Win.UltraWinGrid.UltraGridRow.SetFocusAndActivate(Boolean byMouse, Boolean enterEditMode, Boolean byTabKey)
   at Infragistics.Win.UltraWinGrid.UltraGridRow.SetFocusAndActivate()
   at Infragistics.Win.UltraWinGrid.UltraGrid.Infragistics.Win.ISelectionManager.ActivateItem(ISelectableItem item)
   at Infragistics.Win.SelectionStrategyExtended.OnMouseDown(ISelectableItem item, MouseMessageInfo& msginfo, Boolean forceDrag)
   at Infragistics.Win.SelectionStrategyExtended.OnMouseDown(ISelectableItem item, MouseMessageInfo& msginfo)
   at Infragistics.Win.SelectionStrategyExtended.OnMouseMessage(ISelectableItem item, MouseMessageInfo& msginfo)
   at Infragistics.Win.ControlUIElementBase.ProcessMouseDownHelper(Object sender, MouseEventArgs e)
   at Infragistics.Win.ControlUIElementBase.ProcessMouseDown(Object sender, MouseEventArgs e)
   at Infragistics.Win.Utilities.ProcessEvent(Control control, ProcessEvent eventToProcess, EventArgs e)
   at Infragistics.Win.UltraWinGrid.UltraGrid.OnMouseDown(MouseEventArgs e)
   at System.Windows.Forms.Control.WmMouseDown(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

************** Loaded Assemblies **************
mscorlib
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1080.0 built by: NETFXREL3STAGE
    CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll
----------------------------------------
Microsoft.VisualStudio.HostingProcess.Utilities
    Assembly Version: 14.0.0.0
    Win32 Version: 14.0.23107.0
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.VisualStudio.HostingProcess.Utilities/14.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualStudio.HostingProcess.Utilities.dll
----------------------------------------
System.Windows.Forms
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1038.0 built by: NETFXREL2
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
Microsoft.VisualStudio.HostingProcess.Utilities.Sync
    Assembly Version: 14.0.0.0
    Win32 Version: 14.0.23107.0
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.VisualStudio.HostingProcess.Utilities.Sync/14.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualStudio.HostingProcess.Utilities.Sync.dll
----------------------------------------
System
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1081.0 built by: NETFXREL3STAGE
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
Microsoft.VisualStudio.Debugger.Runtime
    Assembly Version: 14.0.0.0
    Win32 Version: 14.0.23107.0
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.VisualStudio.Debugger.Runtime/14.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualStudio.Debugger.Runtime.dll
----------------------------------------
vshost32
    Assembly Version: 14.0.0.0
    Win32 Version: 14.0.23107.0
    CodeBase: file:///C:/Users/Mike/Documents/Visual%20Studio%202013/Projects/Gozuku%20Stock%20System/Release-02/bin/Debug/GozukuStock.vshost.exe
----------------------------------------
System.Web.Services
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1038.0 built by: NETFXREL2
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Web.Services/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Web.Services.dll
----------------------------------------
Microsoft.VisualBasic
    Assembly Version: 10.0.0.0
    Win32 Version: 14.6.1038.0 built by: NETFXREL2
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualBasic/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll
----------------------------------------
GozukuStock
    Assembly Version: 4.3.6.6
    Win32 Version: 4.3.6.6
    CodeBase: file:///C:/Users/Mike/Documents/Visual%20Studio%202013/Projects/Gozuku%20Stock%20System/Release-02/bin/Debug/GozukuStock.EXE
----------------------------------------
System.Drawing
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1078.0 built by: NETFXREL3STAGE
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
Accessibility
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1038.0 built by: NETFXREL2
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Accessibility/v4.0_4.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
----------------------------------------
System.Runtime.Remoting
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1038.0 built by: NETFXREL2
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Runtime.Remoting/v4.0_4.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll
----------------------------------------
System.Configuration
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1038.0 built by: NETFXREL2
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Xml
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1064.2 built by: NETFXREL3STAGE
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
Infragistics4.Win.v16.1
    Assembly Version: 16.1.20161.1000
    Win32 Version: 16.1.20161.1000
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Infragistics4.Win.v16.1/v4.0_16.1.20161.1000__7dd5c3163f2cd0cb/Infragistics4.Win.v16.1.dll
----------------------------------------
Infragistics4.Shared.v16.1
    Assembly Version: 16.1.20161.1000
    Win32 Version: 16.1.20161.1000
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Infragistics4.Shared.v16.1/v4.0_16.1.20161.1000__7dd5c3163f2cd0cb/Infragistics4.Shared.v16.1.dll
----------------------------------------
Infragistics4.Win.Misc.v16.1
    Assembly Version: 16.1.20161.1000
    Win32 Version: 16.1.20161.1000
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Infragistics4.Win.Misc.v16.1/v4.0_16.1.20161.1000__7dd5c3163f2cd0cb/Infragistics4.Win.Misc.v16.1.dll
----------------------------------------
UIAutomationProvider
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1038.0 built by: NETFXREL2
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/UIAutomationProvider/v4.0_4.0.0.0__31bf3856ad364e35/UIAutomationProvider.dll
----------------------------------------
WindowsBase
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1080.0 built by: NETFXREL3STAGE
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/WindowsBase/v4.0_4.0.0.0__31bf3856ad364e35/WindowsBase.dll
----------------------------------------
System.Data
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1038.0 built by: NETFXREL2
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_32/System.Data/v4.0_4.0.0.0__b77a5c561934e089/System.Data.dll
----------------------------------------
System.Transactions
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1080.0 built by: NETFXREL3STAGE
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_32/System.Transactions/v4.0_4.0.0.0__b77a5c561934e089/System.Transactions.dll
----------------------------------------
System.EnterpriseServices
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1038.0 built by: NETFXREL2
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_32/System.EnterpriseServices/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.EnterpriseServices.dll
----------------------------------------
System.Core
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1038.0 built by: NETFXREL2
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
----------------------------------------
UIAutomationTypes
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1038.0 built by: NETFXREL2
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/UIAutomationTypes/v4.0_4.0.0.0__31bf3856ad364e35/UIAutomationTypes.dll
----------------------------------------
Infragistics4.Win.UltraWinTabControl.v16.1
    Assembly Version: 16.1.20161.1000
    Win32 Version: 16.1.20161.1000
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Infragistics4.Win.UltraWinTabControl.v16.1/v4.0_16.1.20161.1000__7dd5c3163f2cd0cb/Infragistics4.Win.UltraWinTabControl.v16.1.dll
----------------------------------------
Infragistics4.Win.UltraWinGrid.v16.1
    Assembly Version: 16.1.20161.1000
    Win32 Version: 16.1.20161.1000
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Infragistics4.Win.UltraWinGrid.v16.1/v4.0_16.1.20161.1000__7dd5c3163f2cd0cb/Infragistics4.Win.UltraWinGrid.v16.1.dll
----------------------------------------
Infragistics4.Win.UltraWinMaskedEdit.v16.1
    Assembly Version: 16.1.20161.1000
    Win32 Version: 16.1.20161.1000
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Infragistics4.Win.UltraWinMaskedEdit.v16.1/v4.0_16.1.20161.1000__7dd5c3163f2cd0cb/Infragistics4.Win.UltraWinMaskedEdit.v16.1.dll
----------------------------------------
Infragistics4.Win.UltraWinEditors.v16.1
    Assembly Version: 16.1.20161.1000
    Win32 Version: 16.1.20161.1000
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Infragistics4.Win.UltraWinEditors.v16.1/v4.0_16.1.20161.1000__7dd5c3163f2cd0cb/Infragistics4.Win.UltraWinEditors.v16.1.dll
----------------------------------------
System.Data.DataSetExtensions
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1038.0 built by: NETFXREL2
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Data.DataSetExtensions/v4.0_4.0.0.0__b77a5c561934e089/System.Data.DataSetExtensions.dll
----------------------------------------
System.Numerics
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1038.0 built by: NETFXREL2
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Numerics/v4.0_4.0.0.0__b77a5c561934e089/System.Numerics.dll
----------------------------------------
System.Xaml
    Assembly Version: 4.0.0.0
    Win32 Version: 4.6.1080.0 built by: NETFXREL3STAGE
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xaml/v4.0_4.0.0.0__b77a5c561934e089/System.Xaml.dll
----------------------------------------
************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (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 computer
rather than be handled by this dialog box.
No code has changed just the version update.
Any help would be appreciated

Parents
  • 1225
    Offline posted

    Hi Mike,
     There was a fix in grid's SyncImeMode method prior to the release of 16.1 to support the new AutoEditMode feature added in 16.1.We were able to reproduce a similar Null Reference Exception in the SyncImeMode method once we set the ActiveCell to null/nothing in the AfterCellUpdate event of the grid and we have a fix for the same which is expected to be made public in the bi-weekly build scheduled for 5/20.In the mean time if you can send me a sample to reproduce and verify the issue would be great.

    Thanks,
    Josheela

Reply Children