Skip to main content
Thermo Fisher Scientific

Vila Number Error in Sample Definition of Qtegra Template


Error is being displayed for Vial Number in Sample Definition of Template in Qtegra

Error in log file displayed:

Qtegra|ESI_AutosamplerBase.Core|Error|Error validating Rack-Vial input|
Qtegra|ESI_AutosamplerBase.Core|Error|System.NullReferenceException: Object reference not set to an instance of an object.|
Qtegra|ESI_AutosamplerBase.Core|Error|   at ESI.Imhotep.ESI_AutosamplerBase.Core.RackRangeValidator.Validate(ValidationInput input)|


  • iCAP Qnova Series


Create a new Template


When viewing the Method Settings of the ESI SC-2DX plugin in the LabBook, the rack layout did not match up with rack layout when the ESI SC-2DX plugin was viewed in the Qtegra Dashboard. The rack layout in the LabBook displayed 4 racks which was incorrect whereas the rack layout when viewing plugin in Dashboard displayed 2 rack which was correct

Here is what a correct layout looks like:



  • Was this article helpful?