Source code is
protected void reactToUnknownCommand(Command unknownCommand,
RobotMessageBundle bundle,Blip blip, Event event) {
Blip errorBlip = blip.createChild();
errorBlip.getDocument().replace("Command '"+
unknownCommand.getInstruction() +"' can not be run : No matching
worker.");
}
The default message is a bit technical, it speaks to devs in test
phase but what if this happens in production.
I might change the text then.
Jérôme