How to print two strings together?

I wan

t to print two different spring variables in one line. I tried to use the append node and drag the return value into In Sting of “Print String” but nothing happened on the screen. Is there anything wrong in the screenshot?

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Hi make sure you have set a default value or that the string variables aren’t empty maybe. click the + sign on the append and insert directly a text like “test” to check if the print string is working.

if nothing is being printed then the values of the variables have not been set. no real need to test if the print string is working, as you can see in the screenshot the preceding print string is being run without issue so theres no reason this one wouldnt as well.