I recieve this error when trying to access the flow chart for the fist job/task that I have built. The job/task work fine.
************** Exception Text **************
System.ArgumentNullException: Value cannot be null.
Parameter name: key
at System.ThrowHelper.ThrowArgumentNullException(ExceptionArgument argument)
at System.Collections.Generic.Dictionary`2.FindEntry(TKey key)
at Charting.Flowchart.jIH21h9LM(JobClass )
at Charting.Flowchart.ShowJob(JobClass j, Collection`1 Jobs, Collection`1 con, Collection`1 no)
at frmFlowChart.1yUKLCSuv(JobClass , Boolean )
at frmFlowChart.tt6DFmYEH(Object , ToolClickEventArgs )
at Infragistics.Win.UltraWinToolbars.UltraToolbarsManager.OnToolClick(ToolClickEventArgs e)
at Infragistics.Win.UltraWinToolbars.UltraToolbarsManager.FireEvent(ToolbarEventIds id, EventArgs e)
at Infragistics.Win.UltraWinToolbars.ToolBase.OnToolClick()
at Infragistics.Win.UltraWinToolbars.ButtonToolUIElement.DoClickProcessing(MouseEventArgs e)
at Infragistics.Win.UltraWinToolbars.ButtonToolUIElement.OnMouseUp(MouseEventArgs e)
at Infragistics.Win.ControlUIElementBase.ProcessMouseUpHelper(Object sender, MouseEventArgs e)
at Infragistics.Win.ControlUIElementBase.ProcessMouseUp(Object sender, MouseEventArgs e)
at Infragistics.Win.Utilities.ProcessEvent(Control control, ProcessEvent eventToProcess, EventArgs e)
at Infragistics.Win.UltraControlBase.OnMouseUp(MouseEventArgs e)
at Infragistics.Win.UltraWinToolbars.UltraToolbarsDockArea.OnMouseUp(MouseEventArgs e)
at System.Windows.Forms.Control.WmMouseUp(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: 2.0.0.0
Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
VisualCronClient
Assembly Version: 5.3.1.33574
Win32 Version: 5.3.1.33574
CodeBase: file:///C:/Program%20Files/VisualCron/VisualCronClient.exe
System.Drawing
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
System
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
System.Data
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/assembly/GAC_32/System.Data/2.0.0.0__b77a5c561934e089/System.Data.dll
VisualCron
Assembly Version: 1.0.1.33564
Win32 Version: 1.0.1.33564
CodeBase: file:///C:/Program%20Files/VisualCron/VisualCron.DLL
Infragistics2.Win.v9.1
Assembly Version: 9.1.20091.1000
Win32 Version: 9.1.20091.1000
CodeBase: file:///C:/Program%20Files/VisualCron/Infragistics2.Win.v9.1.DLL
Infragistics2.Shared.v9.1
Assembly Version: 9.1.20091.1000
Win32 Version: 9.1.20091.1000
CodeBase: file:///C:/Program%20Files/VisualCron/Infragistics2.Shared.v9.1.DLL
VisualCronAPI
Assembly Version: 1.0.3.33569
Win32 Version: 1.0.3.33569
CodeBase: file:///C:/Program%20Files/VisualCron/VisualCronAPI.DLL
Microsoft.VisualBasic
Assembly Version: 8.0.0.0
Win32 Version: 8.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Microsoft.VisualBasic/8.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll
System.Xml
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
System.Configuration
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
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Assembly Version: 1.0.1.33564
Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
jcyewnuo
Assembly Version: 1.0.3.33569
Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
mfmlhwcx
Assembly Version: 1.0.3.33569
Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
zkxsazci
Assembly Version: 5.3.1.33574
Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
SecureBlackbox
Assembly Version: 7.1.0.160
Win32 Version: 7.1.0.160
CodeBase: file:///C:/Program%20Files/VisualCron/SecureBlackbox.DLL
SecureBlackbox.IDEA
Assembly Version: 7.1.0.160
Win32 Version: 7.1.0.160
CodeBase: file:///C:/Program%20Files/VisualCron/SecureBlackbox.IDEA.DLL
Infragistics2.Win.UltraWinToolbars.v9.1
Assembly Version: 9.1.20091.1000
Win32 Version: 9.1.20091.1000
CodeBase: file:///C:/Program%20Files/VisualCron/Infragistics2.Win.UltraWinToolbars.v9.1.DLL
Infragistics2.Win.UltraWinEditors.v9.1
Assembly Version: 9.1.20091.1000
Win32 Version: 9.1.20091.1000
CodeBase: file:///C:/Program%20Files/VisualCron/Infragistics2.Win.UltraWinEditors.v9.1.DLL
Infragistics2.Win.Misc.v9.1
Assembly Version: 9.1.20091.1000
Win32 Version: 9.1.20091.1000
CodeBase: file:///C:/Program%20Files/VisualCron/Infragistics2.Win.Misc.v9.1.DLL
Infragistics2.Win.UltraWinGrid.v9.1
Assembly Version: 9.1.20091.1000
Win32 Version: 9.1.20091.1000
CodeBase: file:///C:/Program%20Files/VisualCron/Infragistics2.Win.UltraWinGrid.v9.1.DLL
Infragistics2.Win.UltraWinStatusBar.v9.1
Assembly Version: 9.1.20091.1000
Win32 Version: 9.1.20091.1000
CodeBase: file:///C:/Program%20Files/VisualCron/Infragistics2.Win.UltraWinStatusBar.v9.1.DLL
Infragistics2.Win.AppStylistSupport.v9.1
Assembly Version: 9.1.20091.1000
Win32 Version: 9.1.20091.1000
CodeBase: file:///C:/Program%20Files/VisualCron/Infragistics2.Win.AppStylistSupport.v9.1.DLL
System.Design
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Design/2.0.0.0__b03f5f7f11d50a3a/System.Design.dll
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Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Accessibility/2.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
System.Web.Services
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Web.Services/2.0.0.0__b03f5f7f11d50a3a/System.Web.Services.dll
System.ServiceProcess
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.ServiceProcess/2.0.0.0__b03f5f7f11d50a3a/System.ServiceProcess.dll
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Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
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CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Management/2.0.0.0__b03f5f7f11d50a3a/System.Management.dll
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Assembly Version: 1.0.1.33564
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CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
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Assembly Version: 1.0.3.33569
Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
Infragistics2.Win.UltraWinListView.v9.1
Assembly Version: 9.1.20091.1000
Win32 Version: 9.1.20091.1000
CodeBase: file:///C:/Program%20Files/VisualCron/Infragistics2.Win.UltraWinListView.v9.1.DLL