Driver Framework Add Camera manually exception

MIP
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1

We got this error when adding a camera in the Management Client.

After restarting the Management Client, it did not happen again.

Is this something to worry about?

Thanks.

************** Exception Text **************

Exception source: mscorlib

Type d’exception : System.Collections.Generic.KeyNotFoundException

Message d’exception : La clé donnée était absente du dictionnaire.

Exception target site: ThrowKeyNotFoundException

à System.ThrowHelper.ThrowKeyNotFoundException()

à System.Collections.Generic.Dictionary`2.get_Item(TKey key)

à System.Collections.ObjectModel.KeyedCollection`2.get_Item(TKey key)

à VideoOS.Administration.AddIn.DialogReplaceHardwareWizard.CreateInheritComboxes(List`1 currentDeviceComboList, List`1 replaceDeviceItemList, String Type, String InheritFormat, List`1 initialMapping)

à VideoOS.Administration.AddIn.DialogReplaceHardwareWizard.InitializeInheritPage(Boolean fromNextButton)

à VideoOS.Administration.AddIn.DialogReplaceHardwareWizard.PrepareAndSelectTab(String newTabKey, Boolean fromNextButton)

à System.Windows.Forms.Control.OnClick(EventArgs e)

à Infragistics.Win.Misc.UltraButtonBase.OnClick(EventArgs e)

à Infragistics.Win.Misc.UltraButton.OnMouseUp(MouseEventArgs e)

à System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)

à System.Windows.Forms.Control.WndProc(Message& m)

à System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

************** System Info **************

Date et heure : 7/17/2023 5:51:55 PM

Machine Name: DESKTOP-PQGJHB7

Adresse IP : fe80::a5f5:1399:b698:e448%5 (DESKTOP-PQGJHB7)

Utilisateur actuel : DESKTOP-PQGJHB7\Milestone

2

Hi Eric. Sorry for the delayed response. I am a bit confused that you are writing that you get this when you are trying to add a camera, but from the stack trace it very much seems like this happened during a Replace Hardware operation (DialogReplaceHardwareWizard is to the best of my knowledge not used during add hardware)?

3

Hi Peter,

No worries, I think it might have been a timing issue, after having restarted the recording server and installing a new driver.

As if the driver was not loaded yet or something. I will let you know if it ever happens again.

Thanks