Onkyo Binding Error after Update to 2.2

Hi,
in the logs:

2018-01-11 13:37:33.673 [ERROR] [b.binding.onkyo.internal.eiscp.Eiscp] - Event listener invoking error

java.lang.NumberFormatException: For input string: "N/"

	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) ~[?:?]

	at java.lang.Integer.parseInt(Integer.java:580) [?:?]

	at org.openhab.binding.onkyo.handler.OnkyoHandler.statusUpdateReceived(OnkyoHandler.java:314) [196:org.openhab.binding.onkyo:2.0.0.201610231822]

	at org.openhab.binding.onkyo.internal.eiscp.Eiscp.waitStateMessages(Eiscp.java:459) [196:org.openhab.binding.onkyo:2.0.0.201610231822]

	at org.openhab.binding.onkyo.internal.eiscp.Eiscp.access$1(Eiscp.java:338) [196:org.openhab.binding.onkyo:2.0.0.201610231822]

	at org.openhab.binding.onkyo.internal.eiscp.Eiscp$DataListener.run(Eiscp.java:494) [196:org.openhab.binding.onkyo:2.0.0.201610231822]

Onkyo Binding
binding-onkyo - 2.2.0

Whats wrong?

doesn’t look like you’re using the 2.2.0 binding. Check in the karaf console which one is active and uninstall the other one