System.NullReferenceException in 8.1.2 and 8.2.0 - VisualCron - Forum

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s.yordanov
2016-09-29T11:50:02Z
In both latest versions - 8.1.2 and 8.2.0 there is a bug in VC client's intereface that causes it to crash:

errscr

The error occurs when there is an inactive connection in the connections drop down menu and while you choose that connection from the "Servers" drop down menu:

errscr

Details about the error:

Quote:

System.NullReferenceException: Object reference not set to an instance of an object.
at frmMain2.ALJFFHEFKOMNPAJGKGKCNMDBGHNLGIBBEJEP(Server ) in C:\sourcefiles\code\VisualCron\Main\frmMain2.vb:line 3585
at frmMain2.NIAMIFJNGJFABBNCIKBLPHMCMCHLCJAPJENB(List`1 GFAPGJLAAPIPLIHKGJBDCKAKDLLDIEMFGHNP) in C:\sourcefiles\code\VisualCron\Main\frmMain2.vb:line 650
at UCGridFilter.BAHLIIGNJMKNIHKDNJGHOAIBNKKLOHPEGNOC(Object , EventArgs ) in C:\sourcefiles\code\VisualCron\Main\Grid\Filter\UCGridFilter.vb:line 557
at Infragistics.Win.UltraWinEditors.UltraComboEditor.OnValueChanged(EventArgs args)
at Infragistics.Win.EmbeddableEditorBase.RaiseValueChangedEvent()
at Infragistics.Win.EditorWithCombo.Infragistics.Win.IValueListOwner.OnSelectedItemChanged()
at Infragistics.Win.ValueList.ProcessSelectedIndexChanged(Int32 selectedIndex, Boolean commit, Boolean forceOwnerUpdate)
at Infragistics.Win.ValueListDropDown.SelectItemByMouse(ValueListItem valueListItem)
at Infragistics.Win.ValueListDropDown.OnMouseUp(MouseEventArgs e)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at Infragistics.Win.ValueListDropDownUnsafe.WndProc(Message& message)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)




Support
2016-09-29T12:04:35Z
Please test 8.2.1: http://www.visualcron.co...p;t=6875&find=unread 

I think this has been fixed there.
Henrik
Support
http://www.visualcron.com 
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s.yordanov
2016-09-29T12:26:29Z
Originally Posted by: Support 

Please test 8.2.1: http://www.visualcron.co...p;t=6875&find=unread 

I think this has been fixed there.



Dear Henrik,

We could not reproduce the error in 8.2.1, but it is in Beta stage, so we will wait for it's official release.

Best regards,
Support
2016-09-29T12:31:36Z
Ok, thanks for the report and testing!
Henrik
Support
http://www.visualcron.com 
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