Arduino Compiler doesn't compile a particular sketch.

Projects Interfacing w/ Software on the Computer
21

Hello,
thank you for the advice.
An example is my fault.

Serial.print(F("SRAM controling ... ""));

Double '' at the end of the command.
This caused the error described in the introduction to the topic.

22

A typo like
info("<<<" "+rxData); (3 quotes)
also causes this problem...

23

AndreasPercher:
info("<<<" "+rxData); (3 quotes)
also causes this problem...

Which version of the Arduino IDE are you using?