ID:19110 The Quartus Settings File (.qsf) contains an invalid CREATE_SIGNALPROBE_PIN assignment: "<sp_pin>". Please rename the pin and recompile.

CAUSE: Your project contains a CREATE_SIGNALPROBE_PIN assignment with an illegal name. Signal Probe pin names must not contain whitespace, illegal characters including \":|[],.*&^$%#@!+=<>\\?{}~`\", or clash with explicit pin names originating from the design source code.

ACTION: Rename the Signal Probe pin in the CREATE_SIGNALPROBE_PIN assignment. Ensure the pin name contains no whitespace or illegal characters, and does not conflict with other names in the design.