UiDemo Walkthrough 1.1 Error - Cant Run the final Process File

In UiDemo Walkthrough, I have completed all steps as shown.

When I try to run the final process.xaml file, I get following error (Screenshot attached).

What am I doing wrong? Can’t find.

Process.xaml file is also attached.

Process.xaml (18.7 KB)

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Hi @yusufht,

You are getting the issue “Object reference not set to an instance of an object” because you are using in the first activity of the flow the in_TransactionItem argument which is empty.

Best regards,
Susana

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This is how I am assigning the variables

CashIn = in_TransactionItem.SpecificContent(“CashIn”).ToString

What am I doing wrong here?

Hi @yusufht,

The in_TransactionItem argument is empty, you have to get an item from the queue before trying to use it!

Best regards,
Susana

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How do I get an item from the queue for the in_TransactionItem argument?
I am totally lost, please help.

I am retrying the whole program from scratch. Will update you.