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By basil60
#168640
The picoboards I bought from Sparkfun are a few years old now.

When I try to use them with Greenfoot - I get an error message.
Code: Select all
WARNING:  RXTX Version mismatch
	Jar version = RXTX-2.2pre1
	native lib Version = RXTX-2.2pre2
Any ideas how to fix that problem and get the boards working?