Processing and Arduino

Projects Programming
1

I am trying to follow this sparkfun tutorial (Controlling an Arduino with an iPhone - SparkFun Electronics), but in the processing part of it when using arduino = new Serial(this, Serial.list()[0], 9600); I get this error:

WARNING:  RXTX Version mismatch
	Jar version = RXTX-2.2pre1
	native lib Version = RXTX-2.2pre2

Could someone instruct me on how to fix this error

2

You can pretty safely ignore it. It's common since Processing checks the version of the RXTX library, but the functionality doesn't change, so all the code works.