topic Object reference not set to an instance ERROR in Product Forum

Object reference not set to an instance ERROR

sanjayselvaraj1 — Tue, 22 Jun 2021 08:39:00 GMT

I have installed BP 6.10 and when i am trying to evaluate the expression from a collection,i get a error stating :
"System.NullReferenceException: Object reference not set to an instance of an object."

I am having values in collection (current values) .
Attachments
1.jpg :showing the data item.collection and Looped collection
2.jpg :showing decision calculation
3.jpg : Error popped up when evaluated expression.

Error Details:
System.NullReferenceException: Object reference not set to an instance of an object.
at AutomateUI.frmExpressionTest.MakeRow(IDataField item, Int32 top, Int32 tabIndex, Int32 scrollbarAdj)
at AutomateUI.frmExpressionTest.Populate()
at AutomateUI.frmExpressionTest..ctor(Control owner, clsProcess proc, String expr, clsProcessStage stage, String name)
at AutomateUI.ctlProcessExpressionBuilder.TestExpression(String localExpr)

Can any expert please help me out here

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sanjay selvaraj
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RE: Object reference not set to an instance ERROR

mkumar407 — Tue, 22 Jun 2021 14:06:00 GMT

Hey Sanjay,

This is know issue since BP ver 6.9. It is fixed with 6.10.1.
Right now am using 6.10.1 and confirm this is fixed 😎

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Manish Kumar
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RE: Object reference not set to an instance ERROR

grbanares — Tue, 22 Jun 2021 21:33:00 GMT

Hi,

Usually this error pops up if the field from the collection does not exist. Do you want to share a screenshot of the fields of the collection from its Current tab?

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Genold Bañares
Head of Automation Development
Virtual Blue
Auckland, New Zealand
+64 21 085277333
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RE: Object reference not set to an instance ERROR

sanjayselvaraj1 — Wed, 23 Jun 2021 03:53:00 GMT

Thanks for letting this know Manish, Appreciate your help .

Sanjay

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sanjay selvaraj
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