Method message

arduino-core/src/cc/arduino/Compiler.java:505–611

Part of the MessageConsumer interface, this is called whenever a piece (usually a line) of error message is spewed out from the compiler. The errors are parsed for their contents and line number, which is then reported back to Editor.

(String s)

   * and line number, which is then reported back to Editor.
   */
  @Override
  public void message(String s) {
    int i;

    if (!verbose) {
      while ((i = s.indexOf(buildPath + File.separator)) != -1) {
        s = s.substring(0, i) + s.substring(i + (buildPath + File.separator).length());
      }
    }

    String[] pieces = PApplet.match(s, ERROR_FORMAT);

    if (pieces != null) {
      String msg = "";
      String filename = pieces[1];
      int line = PApplet.parseInt(pieces[2]);
      int col = -1;
      if (pieces[3] != null) {
        col = PApplet.parseInt(pieces[3].substring(1));
      }
      String errorPrefix = pieces[4];
      String error = pieces[6];

      if (error.trim().equals("SPI.h: No such file or directory")) {
        error = tr("Please import the SPI library from the Sketch > Import Library menu.");
        msg = tr("\nAs of Arduino 0019, the Ethernet library depends on the SPI library." +
          "\nYou appear to be using it or another library that depends on the SPI library.\n\n");
      }

      if (error.trim().equals("'BYTE' was not declared in this scope")) {
        error = tr("The 'BYTE' keyword is no longer supported.");
        msg = tr("\nAs of Arduino 1.0, the 'BYTE' keyword is no longer supported." +
          "\nPlease use Serial.write() instead.\n\n");
      }

      if (error.trim().equals("no matching function for call to 'Server::Server(int)'")) {
        error = tr("The Server class has been renamed EthernetServer.");
        msg = tr("\nAs of Arduino 1.0, the Server class in the Ethernet library " +
          "has been renamed to EthernetServer.\n\n");
      }

      if (error.trim().equals("no matching function for call to 'Client::Client(byte [4], int)'")) {
        error = tr("The Client class has been renamed EthernetClient.");
        msg = tr("\nAs of Arduino 1.0, the Client class in the Ethernet library " +
          "has been renamed to EthernetClient.\n\n");
      }

      if (error.trim().equals("'Udp' was not declared in this scope")) {
        error = tr("The Udp class has been renamed EthernetUdp.");
        msg = tr("\nAs of Arduino 1.0, the Udp class in the Ethernet library " +
          "has been renamed to EthernetUdp.\n\n");
      }

      if (error.trim().equals("'class TwoWire' has no member named 'send'")) {
        error = tr("Wire.send() has been renamed Wire.write().");
        msg = tr("\nAs of Arduino 1.0, the Wire.send() function was renamed " +
          "to Wire.write() for consistency with other libraries.\n\n");
      }