First step: create a KNX Gateway through the GUI. Status of the gateway is “online”.
Second step: create a KNX Device that is associated to the KNX Gateway as the bridge. Status of the device and gateway is “online”.
Third step: add a channel of type Switch to the KNX Device with address 0/0/14
Fourth step: add a link to the created thing and create a new item of type switch
When I open the created switch item and I want to test the switch, I got the following error.
2022-12-20 20:29:49.124 [ERROR] [NXnet/IP Tunneling 172.16.30.37:3671] - close connection - maximum send attempts
tuwien.auto.calimero.KNXAckTimeoutException: maximum send attempts, no service acknowledgment received
at tuwien.auto.calimero.knxnetip.ConnectionBase.send(ConnectionBase.java:253) ~[bundleFile:?]
at tuwien.auto.calimero.knxnetip.KNXnetIPTunnel.send(KNXnetIPTunnel.java:213) ~[bundleFile:?]
at tuwien.auto.calimero.link.KNXNetworkLinkIP.onSend(KNXNetworkLinkIP.java:423) ~[bundleFile:?]
at tuwien.auto.calimero.link.AbstractLink.send(AbstractLink.java:385) ~[bundleFile:?]
at tuwien.auto.calimero.link.KNXNetworkLinkIP.sendRequestWait(KNXNetworkLinkIP.java:402) ~[bundleFile:?]
at tuwien.auto.calimero.process.ProcessCommunicatorImpl.send(ProcessCommunicatorImpl.java:461) ~[bundleFile:?]
at tuwien.auto.calimero.process.ProcessCommunicatorImpl.write(ProcessCommunicatorImpl.java:410) ~[bundleFile:?]
at tuwien.auto.calimero.process.ProcessCommunicatorImpl.write(ProcessCommunicatorImpl.java:365) ~[bundleFile:?]
at org.openhab.binding.knx.internal.client.AbstractKNXClient.sendToKNX(AbstractKNXClient.java:553) ~[bundleFile:?]
at org.openhab.binding.knx.internal.client.AbstractKNXClient.writeToKNX(AbstractKNXClient.java:513) ~[bundleFile:?]
at org.openhab.binding.knx.internal.handler.DeviceThingHandler.lambda$7(DeviceThingHandler.java:253) ~[bundleFile:?]
at org.openhab.binding.knx.internal.handler.DeviceThingHandler.withKNXType(DeviceThingHandler.java:148) [bundleFile:?]
at org.openhab.binding.knx.internal.handler.DeviceThingHandler.withKNXType(DeviceThingHandler.java:142) [bundleFile:?]
at org.openhab.binding.knx.internal.handler.DeviceThingHandler.handleCommand(DeviceThingHandler.java:248) [bundleFile:?]
at jdk.internal.reflect.GeneratedMethodAccessor118.invoke(Unknown Source) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
at org.openhab.core.internal.common.AbstractInvocationHandler.invokeDirect(AbstractInvocationHandler.java:154) [bundleFile:?]
at org.openhab.core.internal.common.InvocationHandlerSync.invoke(InvocationHandlerSync.java:59) [bundleFile:?]
at com.sun.proxy.$Proxy832.handleCommand(Unknown Source) [?:?]
at org.openhab.core.thing.internal.profiles.ProfileCallbackImpl.handleCommand(ProfileCallbackImpl.java:85) [bundleFile:?]
at org.openhab.core.thing.internal.profiles.SystemDefaultProfile.onCommandFromItem(SystemDefaultProfile.java:48) [bundleFile:?]
at jdk.internal.reflect.GeneratedMethodAccessor117.invoke(Unknown Source) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
at org.openhab.core.internal.common.AbstractInvocationHandler.invokeDirect(AbstractInvocationHandler.java:154) [bundleFile:?]
at org.openhab.core.internal.common.Invocation.call(Invocation.java:52) [bundleFile:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
at java.lang.Thread.run(Thread.java:829) [?:?]
2022-12-20 20:29:49.132 [ERROR] [nal.common.AbstractInvocationHandler] - An error occurred while calling method 'ThingHandler.handleCommand()' on 'org.openhab.binding.knx.internal.handler.DeviceThingHandler@620a39ff': process communicator detached
java.lang.IllegalStateException: process communicator detached
at tuwien.auto.calimero.process.ProcessCommunicatorImpl.write(ProcessCommunicatorImpl.java:408) ~[?:?]
at tuwien.auto.calimero.process.ProcessCommunicatorImpl.write(ProcessCommunicatorImpl.java:365) ~[?:?]
at org.openhab.binding.knx.internal.client.AbstractKNXClient.sendToKNX(AbstractKNXClient.java:553) ~[?:?]
at org.openhab.binding.knx.internal.client.AbstractKNXClient.writeToKNX(AbstractKNXClient.java:513) ~[?:?]
at org.openhab.binding.knx.internal.handler.DeviceThingHandler.lambda$7(DeviceThingHandler.java:253) ~[?:?]
at org.openhab.binding.knx.internal.handler.DeviceThingHandler.withKNXType(DeviceThingHandler.java:148) ~[?:?]
at org.openhab.binding.knx.internal.handler.DeviceThingHandler.withKNXType(DeviceThingHandler.java:142) ~[?:?]
at org.openhab.binding.knx.internal.handler.DeviceThingHandler.handleCommand(DeviceThingHandler.java:248) ~[?:?]
at jdk.internal.reflect.GeneratedMethodAccessor118.invoke(Unknown Source) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
at org.openhab.core.internal.common.AbstractInvocationHandler.invokeDirect(AbstractInvocationHandler.java:154) [bundleFile:?]
at org.openhab.core.internal.common.InvocationHandlerSync.invoke(InvocationHandlerSync.java:59) [bundleFile:?]
at com.sun.proxy.$Proxy832.handleCommand(Unknown Source) [?:?]
at org.openhab.core.thing.internal.profiles.ProfileCallbackImpl.handleCommand(ProfileCallbackImpl.java:85) [bundleFile:?]
at org.openhab.core.thing.internal.profiles.SystemDefaultProfile.onCommandFromItem(SystemDefaultProfile.java:48) [bundleFile:?]
at jdk.internal.reflect.GeneratedMethodAccessor117.invoke(Unknown Source) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
at org.openhab.core.internal.common.AbstractInvocationHandler.invokeDirect(AbstractInvocationHandler.java:154) [bundleFile:?]
at org.openhab.core.internal.common.Invocation.call(Invocation.java:52) [bundleFile:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
at java.lang.Thread.run(Thread.java:829) [?:?]
Do you have any idea what can be wrong?
Ivan