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Adding Integer Variables

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Posted on by Simmo86

I swear this is probably the most simple thing ever but I have been trying to find the answer but dont seem to be able to get a solution. I have a questionnaire and each question I have created a score integer variable for the result. I am then wanting to sum the variables to give me the total score. I have the following flow:

But I get the following error........

I am sure it is something simple but any help would be much appreciated!

Many thanks in advance.

Alex

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abm abm 32,865 Most Valuable Professional on at

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Hi @Simmo86

You can't use the add() under the compose. You need to use this as an expression. Also add() expression allows to add two numbers at a time. Please see below.

so in your case looks you need to convert the mapping dynamic variable to integer as well.

add(int('yourdynamicvariable1'),int('yourdyamicvariabel2'))

Thanks

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Simmo86 69 on at

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Thank you so much, makes perfect sense and works now!

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