at java.lang.ClassLoader.defineClass1(Native Method) ~[?:?]
at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:?]
at org.eclipse.osgi.internal.loader.ModuleClassLoader.defineClass(ModuleClassLoader.java:276) ~[?:?]
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.defineClass(ClasspathManager.java:655) ~[?:?]
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:578) ~[?:?]
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:538) ~[?:?]
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:525) ~[?:?]
at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:328) ~[?:?]
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:368) ~[?:?]
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:446) ~[?:?]
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) ~[?:?]
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) ~[?:?]
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) ~[?:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:?]
at org.openhab.binding.mysensors.internal.protocol.mqtt.MySensorsMqttConnection.<init>(MySensorsMqttConnection.java:44) ~[?:?]
at org.openhab.binding.mysensors.internal.gateway.MySensorsGateway.setup(MySensorsGateway.java:99) ~[?:?]
at org.openhab.binding.mysensors.handler.MySensorsBridgeHandler.initialize(MySensorsBridgeHandler.java:81) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:?]
at org.eclipse.smarthome.core.internal.common.AbstractInvocationHandler.invokeDirect(AbstractInvocationHandler.java:153) [101:org.eclipse.smarthome.core:0.10.0.oh230]
at org.eclipse.smarthome.core.internal.common.Invocation.call(Invocation.java:53) [101:org.eclipse.smarthome.core:0.10.0.oh230]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?]
at java.lang.Thread.run(Thread.java:748) [?:?]
Caused by: java.lang.ClassNotFoundException: org.eclipse.smarthome.io.transport.mqtt.MqttActionCallback cannot be found by org.openhab.binding.mysensors_2.4.0.201812040738
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:433) ~[?:?]
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395) ~[?:?]
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387) ~[?:?]
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150) ~[?:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:?]
using openHAB 2.3 and using MySensors Binding 2.4 I will get this error:
`2018-12-07 20:23:01.025 [ERROR] [ome.core.thing.internal.ThingManager] - Exception occurred while initializing handler of thing 'mysensors:bridge-mqtt:gateway': org/eclipse/smarthome/io/transport/mqtt/MqttActionCallback
java.lang.NoClassDefFoundError: org/eclipse/smarthome/io/transport/mqtt/MqttActionCallback
Caused by: java.lang.ClassNotFoundException: org.eclipse.smarthome.io.transport.mqtt.MqttActionCallback cannot be found by org.openhab.binding.mysensors_2.4.0.201812040738
`