Astro Binding "binding-astro - 2.1.0" - openHAB2 - with offset NoSuchMethodException

Add-ons Bindings
1

I am migrating to openHAB2 and try to get all my Astro settings done.

Thanks to your help I now have several things settings with offset but when I look at the openhab.log I see this error:
"
Can’t update state for channel astro:sun:home:set#event : org.eclipse.smarthome.binding.astro.internal.model.Range.getEvent()
java.lang.NoSuchMethodException: org.eclipse.smarthome.binding.astro.internal.model.Range.getEvent()
"
I have 3 such settings:

Thing astro:sun:home_offset_one [ geolocation=“51.xx,13.xx,263”, interval=60 ] {
Channels:
Type rangeEvent : rise#event [
offset=-15
]
Type rangeEvent : set#event [
offset=30
]
}

Thing astro:sun:home_offset_two [ geolocation=“51.xx,13.xx,263”, interval=60 ] {
Channels:
Type rangeEvent : rise#event [
offset=25
]
Type rangeEvent : set#event [
offset=10
]
}

…

for two I see such an error in my openhab.log
Do I need to worry or do I just ignore the errors? Is there a way I can check if the settings are made?

Thanks for helping.

2

Create DateTime Items and link them to the sunrise#start events for each thing. If the offset Items are not 15 and 25 minutes after the actual sunset or if they remain NULL (i.e. - in the sitemap) you know it is not working.