unhandled error when controller is not present

[TheRockyOng]

currently exception is not handled. need to present with human readable error message as well

[fruityfred]

I have the same error. Is there something to do to avoid it?

[fruityfred]

Adding an error handler in linuxConnector.js prevents the exception from being thrown, and the application keeps on running ;)

After this (around line 75):

controller = new joystick(0, 3500, 350);

add:

controller.on('error', function (err) {
    console.log("Joystick error: ", err);
});

[rdepena]

nice, will include.