here you go
reinstall and reboot
==> /var/log/openhab2/events.log <==
2017-08-24 00:02:07.462 [hingStatusInfoChangedEvent] - ‘isy:variable:cd7bfe14:integer_4’ changed from UNINITIALIZED to UNINITIALIZED (BRIDGE_UNINITIALIZED)
2017-08-24 00:02:07.467 [hingStatusInfoChangedEvent] - ‘isy:variable:cd7bfe14:state_10’ changed from UNINITIALIZED to UNINITIALIZED (BRIDGE_UNINITIALIZED)
2017-08-24 00:02:07.471 [hingStatusInfoChangedEvent] - ‘isy:program:cd7bfe14:0014’ changed from UNINITIALIZED to UNINITIALIZED (BRIDGE_UNINITIALIZED)
2017-08-24 00:02:07.475 [hingStatusInfoChangedEvent] - ‘isy:switch:cd7bfe14:14_AD_5F’ changed from UNINITIALIZED to UNINITIALIZED (BRIDGE_UNINITIALIZED)
2017-08-24 00:02:07.480 [hingStatusInfoChangedEvent] - ‘isy:switch:cd7bfe14:20_C3_24’ changed from UNINITIALIZED to UNINITIALIZED (BRIDGE_UNINITIALIZED)
2017-08-24 00:02:07.484 [hingStatusInfoChangedEvent] - ‘isy:program:cd7bfe14:0029’ changed from UNINITIALIZED to UNINITIALIZED (BRIDGE_UNINITIALIZED)
2017-08-24 00:02:08.238 [hingStatusInfoChangedEvent] - ‘isy:isyBridge:cd7bfe14’ changed from UNINITIALIZED to INITIALIZING
2017-08-24 00:02:08.454 [hingStatusInfoChangedEvent] - ‘isy:isyBridge:cd7bfe14’ changed from INITIALIZING to ONLINE
==> /var/log/openhab2/openhab.log <==
2017-08-24 00:02:08.478 [INFO ] [sy.internal.IsyWebSocketSubscription] - Connecting to :ws://192.168.1.11/rest/subscribe
==> /var/log/openhab2/events.log <==
2017-08-24 00:02:08.511 [hingStatusInfoChangedEvent] - ‘isy:program:cd7bfe14:0014’ changed from UNINITIALIZED (BRIDGE_UNINITIALIZED) to INITIALIZING
2017-08-24 00:02:08.517 [hingStatusInfoChangedEvent] - ‘isy:variable:cd7bfe14:state_10’ changed from UNINITIALIZED (BRIDGE_UNINITIALIZED) to INITIALIZING
2017-08-24 00:02:08.525 [hingStatusInfoChangedEvent] - ‘isy:program:cd7bfe14:0029’ changed from UNINITIALIZED (BRIDGE_UNINITIALIZED) to INITIALIZING
2017-08-24 00:02:08.534 [hingStatusInfoChangedEvent] - ‘isy:switch:cd7bfe14:14_AD_5F’ changed from UNINITIALIZED (BRIDGE_UNINITIALIZED) to INITIALIZING
==> /var/log/openhab2/openhab.log <==
2017-08-24 00:02:08.530 [ERROR] [ome.core.thing.link.ThingLinkManager] - Exception occurred while informing handler: null
java.lang.NullPointerException: null
at org.openhab.binding.isy.handler.IsyVariableHandler.handleCommand(IsyVariableHandler.java:28) [227:org.openhab.binding.isy:2.2.0.201708231848]
at org.eclipse.smarthome.core.thing.binding.BaseThingHandler.channelLinked(BaseThingHandler.java:204) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.informHandlerAboutLinkedChannel(ThingLinkManager.java:264) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.receiveTypedEvent(ThingLinkManager.java:304) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.receiveTypedEvent(ThingLinkManager.java:1) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.events.AbstractTypedEventSubscriber.receive(AbstractTypedEventSubscriber.java:50) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.internal.events.OSGiEventManager$1.call(OSGiEventManager.java:193) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.internal.events.OSGiEventManager$1.call(OSGiEventManager.java:1) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.common.SafeMethodCaller$CallableWrapper.call(SafeMethodCaller.java:181) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
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) [?:?]
==> /var/log/openhab2/events.log <==
2017-08-24 00:02:08.548 [hingStatusInfoChangedEvent] - ‘isy:scene:cd7bfe14:34219’ changed from UNINITIALIZED to INITIALIZING
2017-08-24 00:02:08.558 [hingStatusInfoChangedEvent] - ‘isy:variable:cd7bfe14:state_10’ changed from INITIALIZING to ONLINE
==> /var/log/openhab2/openhab.log <==
2017-08-24 00:02:08.559 [ERROR] [ome.core.thing.link.ThingLinkManager] - Exception occurred while informing handler: null
java.lang.NullPointerException: null
at org.openhab.binding.isy.handler.IsyProgramHandler.handleCommand(IsyProgramHandler.java:25) [227:org.openhab.binding.isy:2.2.0.201708231848]
at org.eclipse.smarthome.core.thing.binding.BaseThingHandler.channelLinked(BaseThingHandler.java:204) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.informHandlerAboutLinkedChannel(ThingLinkManager.java:264) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.receiveTypedEvent(ThingLinkManager.java:304) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.receiveTypedEvent(ThingLinkManager.java:1) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.events.AbstractTypedEventSubscriber.receive(AbstractTypedEventSubscriber.java:50) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.internal.events.OSGiEventManager$1.call(OSGiEventManager.java:193) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.internal.events.OSGiEventManager$1.call(OSGiEventManager.java:1) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.common.SafeMethodCaller$CallableWrapper.call(SafeMethodCaller.java:181) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
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) [?:?]
2017-08-24 00:02:08.566 [WARN ] [inding.isy.handler.IsyProgramHandler] - Unsupported command for variable handleCommand: REFRESH
==> /var/log/openhab2/events.log <==
2017-08-24 00:02:08.568 [hingStatusInfoChangedEvent] - ‘isy:program:cd7bfe14:0014’ changed from INITIALIZING to ONLINE
==> /var/log/openhab2/openhab.log <==
2017-08-24 00:02:08.578 [ERROR] [ome.core.thing.link.ThingLinkManager] - Exception occurred while informing handler: null
java.lang.NullPointerException: null
at org.openhab.binding.isy.handler.IsyDeviceHandler.handleCommand(IsyDeviceHandler.java:105) [227:org.openhab.binding.isy:2.2.0.201708231848]
at org.eclipse.smarthome.core.thing.binding.BaseThingHandler.channelLinked(BaseThingHandler.java:204) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.informHandlerAboutLinkedChannel(ThingLinkManager.java:264) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.receiveTypedEvent(ThingLinkManager.java:304) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.receiveTypedEvent(ThingLinkManager.java:1) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.events.AbstractTypedEventSubscriber.receive(AbstractTypedEventSubscriber.java:50) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.internal.events.OSGiEventManager$1.call(OSGiEventManager.java:193) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.internal.events.OSGiEventManager$1.call(OSGiEventManager.java:1) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.common.SafeMethodCaller$CallableWrapper.call(SafeMethodCaller.java:181) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
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) [?:?]
==> /var/log/openhab2/events.log <==
2017-08-24 00:02:08.589 [hingStatusInfoChangedEvent] - ‘isy:switch:cd7bfe14:14_AD_5F’ changed from INITIALIZING to ONLINE
==> /var/log/openhab2/openhab.log <==
2017-08-24 00:02:08.588 [ERROR] [ome.core.thing.link.ThingLinkManager] - Exception occurred while informing handler: null
java.lang.NullPointerException: null
at org.openhab.binding.isy.handler.IsyVariableHandler.handleCommand(IsyVariableHandler.java:28) [227:org.openhab.binding.isy:2.2.0.201708231848]
at org.eclipse.smarthome.core.thing.binding.BaseThingHandler.channelLinked(BaseThingHandler.java:204) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.informHandlerAboutLinkedChannel(ThingLinkManager.java:264) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.receiveTypedEvent(ThingLinkManager.java:304) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.receiveTypedEvent(ThingLinkManager.java:1) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.events.AbstractTypedEventSubscriber.receive(AbstractTypedEventSubscriber.java:50) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.internal.events.OSGiEventManager$1.call(OSGiEventManager.java:193) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.internal.events.OSGiEventManager$1.call(OSGiEventManager.java:1) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.common.SafeMethodCaller$CallableWrapper.call(SafeMethodCaller.java:181) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
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) [?:?]
==> /var/log/openhab2/events.log <==
2017-08-24 00:02:08.606 [hingStatusInfoChangedEvent] - ‘isy:variable:cd7bfe14:integer_4’ changed from INITIALIZING to ONLINE
2017-08-24 00:02:08.614 [hingStatusInfoChangedEvent] - ‘isy:scene:cd7bfe14:34219’ changed from INITIALIZING to ONLINE
==> /var/log/openhab2/openhab.log <==
2017-08-24 00:02:08.615 [ERROR] [ome.core.thing.link.ThingLinkManager] - Exception occurred while informing handler: null
java.lang.NullPointerException: null
at org.openhab.binding.isy.handler.IsyProgramHandler.handleCommand(IsyProgramHandler.java:25) [227:org.openhab.binding.isy:2.2.0.201708231848]
at org.eclipse.smarthome.core.thing.binding.BaseThingHandler.channelLinked(BaseThingHandler.java:204) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.informHandlerAboutLinkedChannel(ThingLinkManager.java:264) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.receiveTypedEvent(ThingLinkManager.java:304) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.receiveTypedEvent(ThingLinkManager.java:1) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.events.AbstractTypedEventSubscriber.receive(AbstractTypedEventSubscriber.java:50) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.internal.events.OSGiEventManager$1.call(OSGiEventManager.java:193) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.internal.events.OSGiEventManager$1.call(OSGiEventManager.java:1) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.common.SafeMethodCaller$CallableWrapper.call(SafeMethodCaller.java:181) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
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) [?:?]
2017-08-24 00:02:08.629 [WARN ] [inding.isy.handler.IsyProgramHandler] - Unsupported command for variable handleCommand: REFRESH
==> /var/log/openhab2/events.log <==
2017-08-24 00:02:08.631 [hingStatusInfoChangedEvent] - ‘isy:program:cd7bfe14:0029’ changed from INITIALIZING to ONLINE
==> /var/log/openhab2/openhab.log <==
2017-08-24 00:02:08.640 [ERROR] [ome.core.thing.link.ThingLinkManager] - Exception occurred while informing handler: null
java.lang.NullPointerException: null
at org.openhab.binding.isy.handler.IsyDeviceHandler.handleCommand(IsyDeviceHandler.java:105) [227:org.openhab.binding.isy:2.2.0.201708231848]
at org.eclipse.smarthome.core.thing.binding.BaseThingHandler.channelLinked(BaseThingHandler.java:204) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.informHandlerAboutLinkedChannel(ThingLinkManager.java:264) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.receiveTypedEvent(ThingLinkManager.java:304) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.thing.link.ThingLinkManager.receiveTypedEvent(ThingLinkManager.java:1) [105:org.eclipse.smarthome.core.thing:0.9.0.201708151402]
at org.eclipse.smarthome.core.events.AbstractTypedEventSubscriber.receive(AbstractTypedEventSubscriber.java:50) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.internal.events.OSGiEventManager$1.call(OSGiEventManager.java:193) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.internal.events.OSGiEventManager$1.call(OSGiEventManager.java:1) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
at org.eclipse.smarthome.core.common.SafeMethodCaller$CallableWrapper.call(SafeMethodCaller.java:181) [98:org.eclipse.smarthome.core:0.9.0.201708151402]
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) [?:?]
==> /var/log/openhab2/events.log <==
2017-08-24 00:02:08.645 [hingStatusInfoChangedEvent] - ‘isy:switch:cd7bfe14:20_C3_24’ changed from INITIALIZING to ONLINE
2017-08-24 00:02:08.648 [hingStatusInfoChangedEvent] - ‘isy:variable:cd7bfe14:integer_4’ changed from UNINITIALIZED (BRIDGE_UNINITIALIZED) to INITIALIZING
2017-08-24 00:02:08.655 [hingStatusInfoChangedEvent] - ‘isy:switch:cd7bfe14:20_C3_24’ changed from UNINITIALIZED (BRIDGE_UNINITIALIZED) to INITIALIZING
2017-08-24 00:02:08.821 [vent.ItemStateChangedEvent] - isy_switch_cd7bfe14_14_AD_5F_state changed from NULL to ON
2017-08-24 00:02:08.840 [vent.ItemStateChangedEvent] - isy_switch_cd7bfe14_20_C3_24_state changed from NULL to OFF
2017-08-24 00:02:09.102 [vent.ItemStateChangedEvent] - weatherunderground_weather_dac61b0b_current_location changed from NULL to Mission Bay, Boca Raton, Florida