Port already in use issue of Arduino for Eclipse plugin

When uploading with avrdude the plugin give a error prompt saying “Port already in use” (while no other application is using the port). After clicking OK it actually uploads the program to Arduino board.

port_in_use

After reading issue #6 I check the librxtxSerial.jnilib in eclipse:

While in my Arduino application the librxtxSerial.jnilib output is:

So I just copied the Arduino.app//Contents/Resources/Java/librxtxSerial.jnilib file to eclipse/configuration/org.eclipse.osgi/bundles/419/1/.cp/librxtxSerial.jnilib It works after restarting eclipse. No error prompts are shown.

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