login vsi company logo login vsi company logo 250x40

VSI Analyzer

  • anjoha
  • anjoha's Avatar Topic Author
11 Jul 2012 06:51 #388


I'm running a test at a customer site. The launcher and test scripts all works fine. But when I wan't to analyze data it fails with "System.ArgumentOutOfRangeException: startIndex cannot be larger than length of string.
Parameter name: startIndex"

I have installed .net 3.5 and also run the 3rd Party addon but with same result. Tried also to run the test script several time and get the same error on all reports.

I have also tried to run the analyzer from the Terminal server but also there this fail.

Could someone give me a tips here?

Best regards


Please Log in to join the conversation.

17 Jul 2012 14:01 #395

The argument out of range exception mostly occurs because of incomplete or invalid data. Can you share the test results with me? You attach them to a reply if you zip them.

Please Log in to join the conversation.

  • bentu
  • bentu's Avatar
30 Jul 2012 01:27 #413

Unfortunately I have the same error when testing xenapp rencently ,but this works perfect
when testing xendesktop,is there any differences?

see error message box text:

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

************** Exception Text **************
System.ArgumentOutOfRangeException: StartIndex cannot be less than zero.
Parameter name: startIndex
at System.String.Remove(Int32 startIndex)
at VSI_Analyzer.DataPreperation.SetAllData(String path)
at VSI_Analyzer.Forms.frmChartChild.DrawData()
at VSI_Analyzer.frmMain.ParseVSIData(ArrayList Selected)
at VSI_Analyzer.frmMain.ShowLoadDialog()
at VSI_Analyzer.frmMain.vSIShareToolStripMenuItem_Click(Object sender, EventArgs e)
at System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
at System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
at System.Windows.Forms.ToolStripItem.FireEventInteractive(EventArgs e, ToolStripItemEventType met)
at System.Windows.Forms.ToolStripItem.FireEvent(EventArgs e, ToolStripItemEventType met)
at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ToolStrip.WndProc(Message& m)
at System.Windows.Forms.ToolStripDropDown.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)

************** 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

For example:

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

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.

Please Log in to join the conversation.

01 Aug 2012 09:41 #414

Hi Bentu,

There is no differences between de logs of XA/XD.
I will dive into this and let you know a.s.a.p.



Please Log in to join the conversation.

02 Aug 2012 09:54 #415


Can you get me the zipped dir of the test you are trying to analyze?
(I need the result from the test that causes the Analyzer to crash)

You attach them to a reply if you zip them.




Please Log in to join the conversation.

Start Delivering the Best End User Experience Today

Request a Demo

Login VSI, Inc.

3945 Freedom Circle
Suite 670
Santa Clara, CA 95054

Phone: +1 408 899 7418

Login VSI B.V.

De Entree 85
1101 BH Amsterdam
The Netherlands

Phone: +31 20 705 1200