I just want to decrement the variable N_groups in the last line. This is my robot file:
Preconditions - Delete Groups But Not First
${N_groups} Setup Groups Count Groups
Log to console N_groups: ${N_groups}
: FOR ${INDEX} IN RANGE 1 20
\ Run Keyword If '${N_groups}' == '1' Exit For Loop
\ Setup Groups Delete Group ${group}
\ ${N_groups}= ${N_groups}-1
I get the error:
No keyword with name '${N_groups}-1' found.
What I am doing wrong here?
Try putting it inside the var name. i.e.
${N_groups-1}
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