Hey,
Can you please help me to understand what im doing wrong, im exploring calculated item, want to do sum for 1d, 7d and 1month.

Formula - sum("log[/home/ubuntu/scripts/logs/approved.log]",1d)
Im not sure if formula is working as looks like it doesnt get that far.
The item error - Cannot evaluate expression: function argument "log[/home/ubuntu/scripts/logs/approved.log]" is not a numeric value at "sum("log[/home/ubuntu/scripts/logs/approved.log]",1d)"
I have preprocessing step to extract value and type is numeric:

Test of item:
Can you please help me to understand what im doing wrong, im exploring calculated item, want to do sum for 1d, 7d and 1month.
Formula - sum("log[/home/ubuntu/scripts/logs/approved.log]",1d)
Im not sure if formula is working as looks like it doesnt get that far.
The item error - Cannot evaluate expression: function argument "log[/home/ubuntu/scripts/logs/approved.log]" is not a numeric value at "sum("log[/home/ubuntu/scripts/logs/approved.log]",1d)"
I have preprocessing step to extract value and type is numeric:
Test of item:
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