[Solved] Getting Arduino IDE error with Relay Actuator sketch

[mrhutchinsonmn]

https://www.mysensors.org/build/relay

I am attempting to use the following sketch for a relay setup but getting the error below:

/*
 * The MySensors Arduino library handles the wireless radio link and protocol
 * between your home built sensors/actuators and HA controller of choice.
 * The sensors forms a self healing radio network with optional repeaters. Each
 * repeater and gateway builds a routing tables in EEPROM which keeps track of the
 * network topology allowing messages to be routed to nodes.
 *
 * Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
 * Copyright (C) 2013-2019 Sensnology AB
 * Full contributor list: https://github.com/mysensors/MySensors/graphs/contributors
 *
 * Documentation: http://www.mysensors.org
 * Support Forum: http://forum.mysensors.org
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 as published by the Free Software Foundation.
 *
 *******************************
 *
 * REVISION HISTORY
 * Version 1.0 - Henrik Ekblad
 *
 * DESCRIPTION
 * Example sketch showing how to control physical relays.
 * This example will remember relay state after power failure.
 * http://www.mysensors.org/build/relay
 */

// Enable debug prints to serial monitor
#define MY_DEBUG

// Enable and select radio type attached
#define MY_RADIO_RF24
//#define MY_RADIO_NRF5_ESB
//#define MY_RADIO_RFM69
//#define MY_RADIO_RFM95

// Enable repeater functionality for this node
#define MY_REPEATER_FEATURE

#include <MySensors.h>

#define RELAY_PIN 4  // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
#define NUMBER_OF_RELAYS 1 // Total number of attached relays
#define RELAY_ON 1  // GPIO value to write to turn on attached relay
#define RELAY_OFF 0 // GPIO value to write to turn off attached relay


void before()
{
  for (int sensor=1, pin=RELAY_PIN; sensor<=NUMBER_OF_RELAYS; sensor++, pin++) {
    // Then set relay pins in output mode
    pinMode(pin, OUTPUT);
    // Set relay to last known state (using eeprom storage)
    digitalWrite(pin, loadState(sensor)?RELAY_ON:RELAY_OFF);
  }
}

void setup()
{

}

void presentation()
{
  // Send the sketch version information to the gateway and Controller
  sendSketchInfo("Relay", "1.0");

  for (int sensor=1, pin=RELAY_PIN; sensor<=NUMBER_OF_RELAYS; sensor++, pin++) {
    // Register all sensors to gw (they will be created as child devices)
    present(sensor, S_BINARY);
  }
}


void loop()
{

}

void receive(const MyMessage &message)
{
  // We only expect one type of message from controller. But we better check anyway.
  if (message.getType()==V_STATUS) {
    // Change relay state
    digitalWrite(message.getSensor()-1+RELAY_PIN, message.getBool()?RELAY_ON:RELAY_OFF);
    // Store state in eeprom
    saveState(message.getSensor(), message.getBool());
    // Write some debug info
    Serial.print("Incoming change for sensor:");
    Serial.print(message.getSensor());
    Serial.print(", New status: ");
    Serial.println(message.getBool());
  }
}

wifi-enabled-relay:89:23: error: 'const class MyMessage' has no member named 'getSensor'; did you mean 'setSensor'?
     saveState(message.getSensor(), message.getBool());
                       ^~~~~~~~~
                       setSensor

[nagelc]

That is weird. I can't see what is wrong. Especially since it compiled the one in digitalWrite.
I just tried pasting your code into a sketch I was working on and it verified (different board and radio, but it doesn't seem like that should matter).
Using Arduino 1.8.9

[tekka]

@mrhutchinsonmn Looks like your MySensors library is outdated, please update to 2.3.2

[mrhutchinsonmn]

@tekka Looks up to date to me.

[tekka]

@mrhutchinsonmn It compiles here, can you post the entire compilation log?

[mrhutchinsonmn]

@tekka I moved the library and reinstalled. The sketch works now. Thank you for pointing me in the right direction!