Sum of two variables in RobotFramework

Question

I have two variables:

${calculatedTotalPrice} = 42,42

${productPrice1} = 43,15

I executed

${calculatedTotalPrice}     Evaluate ${calculatedTotalPrice}+${productPrice1}

I got

42,85,15

How can I resolve it?

Answer 1

the simplest way to add two variables in robotframework without the need to call keywords: you declare it in the VARIABLES sections

*** Variables ***
${A1}               ${1}
${A2}               ${2}
${A3}               ${${A1}+${A2}}

then the output of ${A3} is: 3