BME280 values won't show up in logfile

Using Arduino Programming Questions
15

Thanks for your suggestion, but if I put that in my sketch, I get this error:

Arduino: 1.8.7 (Windows 10), Board: "Arduino/Genuino Uno"

Sketch_working:101:1: error: stray '\302' in program

 Â  Â  lastMinute = now.minute();

 ^

Sketch_working:101:1: error: stray '\240' in program

Sketch_working:101:1: error: stray '\302' in program

Sketch_working:101:1: error: stray '\240' in program

exit status 1
stray '\302' in program

Where should I put this line: "byte lastMinute = 0xFF; //Initialize to an impossible value"?
I put it in void setup or before that, both produces the same error...