Possible change in EVCC API breaking Openhab EVCC binding?

Add-ons Bindings
1

Hi

I have updated my OH setup to 5.1.3 and EVCC to 0.303.2, this results into a problem with the Battery thing not initialising after restart. The Error is:

HANDLER_INITIALIZING_ERROR

class com.google.gson.JsonObject cannot be cast to class com.google.gson.JsonArray (com.google.gson.JsonObject and com.google.gson.JsonArray are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @6bd6a340)

Deleting and recreating the object does not work, the battery thing is not found. It looks like there is a change in the EVCC api that is breaking the binding ? It receives an JsonObject, but and JsonArry is expected ?

2

Just to add:

$ curl -sS http://localhost:7070/api/state | jq ‘{battery_type:(.battery|type), battery:.battery}’

results in

{
“battery_type”: “object”,
“battery”: {
“power”: 693,
“energy”: 6,
“capacity”: 13.8,
“soc”: 85.99999999999999,
“devices”: [
{
“power”: 693,
“energy”: 6,
“capacity”: 13.8,
“soc”: 86,
“controllable”: false
}
]
}
}

3

Ah, found this: [evcc] Battery values are not shown anymore - 5.1.x backport by mscheibler · Pull Request #20348 · openhab/openhab-addons · GitHub

Is there a way to get a jar or an unstable release version for the binding ?

4

Found this, will try

https://openhab.jfrog.io/ui/native/libs-snapshot-local/org/openhab/addons/bundles/org.openhab.binding.evcc/5.1.4-SNAPSHOT/

5

No, too old… hmmm… now I have killed my other EVCC things, so everything is disfunctional.