Kindly print the output value and check whether the variable as value or blank.
And let me know which activity you are using to get the output value from calculator.
Since, I tried with âget textâ activity, but I got the output value as blank. So I tried with âGet Attributeâ activity and gave attribute as ânameâ.
Try this method and let me know whether itâs working or not.
Feel free to reach us at any time if you have doubts. Thanks.