[SOLVED] Null pointer exception after switching zigbee device

[mrfrh (Martin)]

Hi all,

testing a new zigbee two channel relay, I noticed a null pointer exception (see log file attached) which appears every time after I switched the device. This is not a real problem for me as the relay works. However, I guess this should be fixed somewhere?

Device: Xiaomi two way relays LLKZMK11LM
Openhab: 2.5.0 M1

Annotations:

• The linked items are configured as autoupdate = false and I manually send a refresh command. Maybe this is relevant when reading the log file.
• I also use some other switches, they do not show this problem.

2019-06-15 16:14:11.441 [ERROR] [tworkManager$AFMessageListenerFilter] - Error AF message listener notify.
java.lang.NullPointerException: null
at com.zsmartsystems.zigbee.serialization.DefaultDeserializer.readZigBeeType(DefaultDeserializer.java:72) ~[201:com.zsmartsystems.zigbee:1.1.6]
at com.zsmartsystems.zigbee.zcl.field.AttributeReport.deserialize(AttributeReport.java:100) ~[201:com.zsmartsystems.zigbee:1.1.6]
at com.zsmartsystems.zigbee.zcl.ZclFieldDeserializer.deserialize(ZclFieldDeserializer.java:73) ~[201:com.zsmartsystems.zigbee:1.1.6]
at com.zsmartsystems.zigbee.zcl.clusters.general.ReportAttributesCommand.deserialize(ReportAttributesCommand.java:88) ~[201:com.zsmartsystems.zigbee:1.1.6]
at com.zsmartsystems.zigbee.ZigBeeNetworkManager.receiveZclCommand(ZigBeeNetworkManager.java:808) ~[201:com.zsmartsystems.zigbee:1.1.6]
at com.zsmartsystems.zigbee.ZigBeeNetworkManager.receiveCommand(ZigBeeNetworkManager.java:731) ~[201:com.zsmartsystems.zigbee:1.1.6]
at com.zsmartsystems.zigbee.dongle.cc2531.ZigBeeDongleTiCc2531.notify(ZigBeeDongleTiCc2531.java:316) ~[202:com.zsmartsystems.zigbee.dongle.cc2531:1.1.6]
at com.zsmartsystems.zigbee.dongle.cc2531.network.ZigBeeNetworkManager$AFMessageListenerFilter.receivedAsynchronousCommand(ZigBeeNetworkManager.java:1288) [202:com.zsmartsystems.zigbee.dongle.cc2531:1.1.6]
at com.zsmartsystems.zigbee.dongle.cc2531.network.impl.CommandInterfaceImpl.notifyAsynchronousCommand(CommandInterfaceImpl.java:382) [202:com.zsmartsystems.zigbee.dongle.cc2531:1.1.6]
at com.zsmartsystems.zigbee.dongle.cc2531.network.impl.CommandInterfaceImpl.handlePacket(CommandInterfaceImpl.java:160) [202:com.zsmartsystems.zigbee.dongle.cc2531:1.1.6]
at com.zsmartsystems.zigbee.dongle.cc2531.network.packet.ZToolPacketParser.run(ZToolPacketParser.java:116) [202:com.zsmartsystems.zigbee.dongle.cc2531:1.1.6]
at java.lang.Thread.run(Thread.java:748) [?:?]

Here is the complete log file including one null pointer exception after switching ON and one null pointer exception after switching OFF: zigbee_log.txt (99.2 KB)

Kind regards!

[chris (Chris Jackson)]

Please use a more recent binding, and if the problem persists provide an updated log. My guess at the moment is that the issue is already fixed.

Zigbee and zwave manual install script

A number of people have run into trouble performing manual installs of the Zigbee and Z-Wave bindings. A manual install (dropping the jar into addons) is rarely needed, but some people prefer a manual install over apt-get, or want to use a stable OH release with a recent Zigbee or Z-Wave binding. Here is a script that will hopefully make it easier to install, upgrade, and uninstall these bindings, and prevent some of the common issues. Who would benefit from this script: Anyone wanting to tes…

[mrfrh (Martin)]

Thank you. I’ll consider this as fixed until I’m able to try a new version (currently I have version 1.1.6).

I’ll have to wait for a new milestone build as the version 1.1.7 to 1.1.10 installed with the “manual install script” fail to load on my 2.5.0 M1 installation with severe errors like:

2019-06-15 17:55:30.620 [ERROR] [org.openhab.binding.zigbee ] - FrameworkEvent ERROR - org.openhab.binding.zigbee

[…]

2019-06-15 17:55:30.632 [ERROR] [org.openhab.binding.zigbee ] - bundle org.openhab.binding.zigbee:2.5.0.201906151001 (327)BundleComponentActivator : Unexpected failure enabling component holder org.openhab.binding.zigbee.internal.converter.warningdevice.DynamicWarningCommandDescriptionProvider