[systeminfo] 2.5M2 - ERROR - Cannot instantate Systeminfo object! #5921

msexton187 · 2019-08-12T22:45:20Z

After upgrade to openHab 2.5M2 the systeminfo v2 binding no longer works. When adding the Local Computer item from the Inbox the following ERROR is raised.

2019-08-12 17:35:13.035 [ERROR] [.systeminfo.internal.handler.SysteminfoHandler] - Cannot instantate Systeminfo object!
java.lang.ArrayIndexOutOfBoundsException: 0
	at com.sun.jna.Structure.toArray(Structure.java:1626) ~[?:?]
	at com.sun.jna.platform.win32.Kernel32Util.getLogicalProcessorInformation(Kernel32Util.java:675) ~[?:?]
	at oshi.hardware.platform.windows.WindowsCentralProcessor.calculateProcessorCounts(WindowsCentralProcessor.java:259) ~[?:?]
	at oshi.hardware.common.AbstractCentralProcessor.<init>(AbstractCentralProcessor.java:120) ~[?:?]
	at oshi.hardware.platform.windows.WindowsCentralProcessor.<init>(WindowsCentralProcessor.java:208) ~[?:?]
	at oshi.hardware.platform.windows.WindowsHardwareAbstractionLayer.getProcessor(WindowsHardwareAbstractionLayer.java:70) ~[?:?]
	at org.openhab.binding.systeminfo.internal.model.OSHISysteminfo.initializeSysteminfo(OSHISysteminfo.java:91) ~[302:org.openhab.binding.systeminfo:2.5.0.M2]
	at org.openhab.binding.systeminfo.internal.handler.SysteminfoHandler.instantiateSysteminfoLibrary(SysteminfoHandler.java:123) [302:org.openhab.binding.systeminfo:2.5.0.M2]
	at org.openhab.binding.systeminfo.internal.handler.SysteminfoHandler.initialize(SysteminfoHandler.java:109) [302:org.openhab.binding.systeminfo:2.5.0.M2]
	at sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source) ~[?:?]
	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:152) [133:org.openhab.core:2.5.0.M2]
	at org.eclipse.smarthome.core.internal.common.Invocation.call(Invocation.java:53) [133:org.openhab.core:2.5.0.M2]
	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) [?:?]

This issue wasn't present in 2.4 or 2.5M1

Your Environment

Windows 10
Java jre1.8.0_191
openhab 2.5.0.M2
systeminfo 2.5.0.M2

The text was updated successfully, but these errors were encountered:

wborn · 2019-08-13T10:57:15Z

It seems to be a bug in JNA which can be fixed by upgrading JNA from 5.3.0 to 5.3.1:

See:

msexton187 · 2019-08-13T13:29:40Z

Pardon my ignorance; I'm new to Git and Java. Is this something I can do on my machine locally or do I need to wait for an OH snapshot build?

…

On Tue, Aug 13, 2019 at 5:57 AM Wouter Born ***@***.***> wrote: It seems to be a bug in JNA which can be fixed by upgrading JNA from 5.3.0 to 5.3.1: See: - oshi/oshi#842 <oshi/oshi#842> - java-native-access/jna#1087 <java-native-access/jna#1087> - oshi/oshi#845 <oshi/oshi#845> — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <https://github.com/openhab/openhab2-addons/issues/5921?email_source=notifications&email_token=AM4INWMABSL27L2FGTDJ6Y3QEKHRPA5CNFSM4ILFTIQ2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD4FJRVA#issuecomment-520788180>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AM4INWPFJ5FR7WHMH4LSIATQEKHRPANCNFSM4ILFTIQQ> .

wborn · 2019-08-13T13:58:08Z

We'll need to update some version numbers. When those have been updated it will eventually be available in a new snapshot build. :-)

* Update oshi to 4.0.0 * Update jna to 5.4.0 * Add null annotations The cpu#load channel is removed because its data is no longer provided by oshi. The load1, load5 and load15 channels can be used instead. On the Oracle JVM this information can also be obtained using com.sun.management.OperatingSystemMXBean.getSystemCpuLoad() See also: * https://github.com/oshi/oshi/blob/master/UPGRADING.md * https://github.com/oshi/oshi/blob/master/CHANGELOG.md#400-8102019 Fixes openhab#5921 Signed-off-by: Wouter Born <[email protected]>

* [systeminfo] Update dependencies and add null annotations * Update oshi to 4.0.0 * Update jna to 5.4.0 * Add null annotations The cpu#load channel is removed because its data is no longer provided by oshi. The load1, load5 and load15 channels can be used instead. On the Oracle JVM this information can also be obtained using com.sun.management.OperatingSystemMXBean.getSystemCpuLoad() See also: * https://github.com/oshi/oshi/blob/master/UPGRADING.md * https://github.com/oshi/oshi/blob/master/CHANGELOG.md#400-8102019 Fixes #5921 Signed-off-by: Wouter Born <[email protected]>

* [systeminfo] Update dependencies and add null annotations * Update oshi to 4.0.0 * Update jna to 5.4.0 * Add null annotations The cpu#load channel is removed because its data is no longer provided by oshi. The load1, load5 and load15 channels can be used instead. On the Oracle JVM this information can also be obtained using com.sun.management.OperatingSystemMXBean.getSystemCpuLoad() See also: * https://github.com/oshi/oshi/blob/master/UPGRADING.md * https://github.com/oshi/oshi/blob/master/CHANGELOG.md#400-8102019 Fixes openhab#5921 Signed-off-by: Wouter Born <[email protected]>

* [systeminfo] Update dependencies and add null annotations * Update oshi to 4.0.0 * Update jna to 5.4.0 * Add null annotations The cpu#load channel is removed because its data is no longer provided by oshi. The load1, load5 and load15 channels can be used instead. On the Oracle JVM this information can also be obtained using com.sun.management.OperatingSystemMXBean.getSystemCpuLoad() See also: * https://github.com/oshi/oshi/blob/master/UPGRADING.md * https://github.com/oshi/oshi/blob/master/CHANGELOG.md#400-8102019 Fixes openhab#5921 Signed-off-by: Wouter Born <[email protected]> Signed-off-by: Pascal Larin <[email protected]>

* [systeminfo] Update dependencies and add null annotations * Update oshi to 4.0.0 * Update jna to 5.4.0 * Add null annotations The cpu#load channel is removed because its data is no longer provided by oshi. The load1, load5 and load15 channels can be used instead. On the Oracle JVM this information can also be obtained using com.sun.management.OperatingSystemMXBean.getSystemCpuLoad() See also: * https://github.com/oshi/oshi/blob/master/UPGRADING.md * https://github.com/oshi/oshi/blob/master/CHANGELOG.md#400-8102019 Fixes openhab#5921 Signed-off-by: Wouter Born <[email protected]> Signed-off-by: Maximilian Hess <[email protected]>

* [systeminfo] Update dependencies and add null annotations * Update oshi to 4.0.0 * Update jna to 5.4.0 * Add null annotations The cpu#load channel is removed because its data is no longer provided by oshi. The load1, load5 and load15 channels can be used instead. On the Oracle JVM this information can also be obtained using com.sun.management.OperatingSystemMXBean.getSystemCpuLoad() See also: * https://github.com/oshi/oshi/blob/master/UPGRADING.md * https://github.com/oshi/oshi/blob/master/CHANGELOG.md#400-8102019 Fixes openhab#5921 Signed-off-by: Wouter Born <[email protected]>

* [systeminfo] Update dependencies and add null annotations * Update oshi to 4.0.0 * Update jna to 5.4.0 * Add null annotations The cpu#load channel is removed because its data is no longer provided by oshi. The load1, load5 and load15 channels can be used instead. On the Oracle JVM this information can also be obtained using com.sun.management.OperatingSystemMXBean.getSystemCpuLoad() See also: * https://github.com/oshi/oshi/blob/master/UPGRADING.md * https://github.com/oshi/oshi/blob/master/CHANGELOG.md#400-8102019 Fixes openhab#5921 Signed-off-by: Wouter Born <[email protected]> Signed-off-by: Tim Roberts <[email protected]>

* [systeminfo] Update dependencies and add null annotations * Update oshi to 4.0.0 * Update jna to 5.4.0 * Add null annotations The cpu#load channel is removed because its data is no longer provided by oshi. The load1, load5 and load15 channels can be used instead. On the Oracle JVM this information can also be obtained using com.sun.management.OperatingSystemMXBean.getSystemCpuLoad() See also: * https://github.com/oshi/oshi/blob/master/UPGRADING.md * https://github.com/oshi/oshi/blob/master/CHANGELOG.md#400-8102019 Fixes openhab#5921 Signed-off-by: Wouter Born <[email protected]>

wborn added the bug An unexpected problem or unintended behavior of an add-on label Aug 13, 2019

9037568 mentioned this issue Aug 13, 2019

[systeminfo] Fix typo and reduce log level #5923

Merged

wborn mentioned this issue Aug 14, 2019

[systeminfo] Update dependencies and add null annotations #5929

Merged

J-N-K closed this as completed in #5929 Aug 15, 2019

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[systeminfo] 2.5M2 - ERROR - Cannot instantate Systeminfo object! #5921

[systeminfo] 2.5M2 - ERROR - Cannot instantate Systeminfo object! #5921

msexton187 commented Aug 12, 2019 •

edited by wborn

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wborn commented Aug 13, 2019

msexton187 commented Aug 13, 2019 via email

wborn commented Aug 13, 2019

[systeminfo] 2.5M2 - ERROR - Cannot instantate Systeminfo object! #5921

[systeminfo] 2.5M2 - ERROR - Cannot instantate Systeminfo object! #5921

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msexton187 commented Aug 12, 2019 • edited by wborn Loading

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wborn commented Aug 13, 2019

msexton187 commented Aug 13, 2019 via email

wborn commented Aug 13, 2019

msexton187 commented Aug 12, 2019 •

edited by wborn

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