Parse failed

Hello I like to set up chatrs for my LTE signal. I created function RSSI and pasted to apperance, and I am getting error Parse failed.

My function:
ros_command(“:put ([interface/lte monitor lte1 once as-value]->“rssi”)”)

You might need a / in front of interface in your ros_command().

Using SNMP from dude to read them may be better. I wrote up how to do this here:
http://forum.mikrotik.com/t/how-to-track-lte-signal-using-the-dude/163250/1