Java applet with rxtx components for serial communication

Question

I am trying to build an applet that can open a serial port and communicate with the same. I have used rxtxcomm.jar for the serial communications. I have an applet built that

Answer 1

Just had the same problem. Please make sure that the first call to RXTX library is in doPrivileged block. If it will try to load library before privileged block - it will fail with this error.

Some additional info: http://hacky.typepad.com/blog/2009/05/using-rxtxcomm-in-applets.html