I am seeing unexpected behavior from the “contextual info” block with “previous state of item” as String selected.
2023-07-31 09:52:35.643 [ERROR] [b.automation.script.javascript.stack] - Failed to execute script:
org.graalvm.polyglot.PolyglotException: TypeError: undefined has no such function "toString"
at <js>.:program(<eval>:8) ~[?:?]
at org.graalvm.polyglot.Context.eval(Context.java:399) ~[?:?]
at com.oracle.truffle.js.scriptengine.GraalJSScriptEngine.eval(GraalJSScriptEngine.java:458) ~[?:?]
at com.oracle.truffle.js.scriptengine.GraalJSScriptEngine.eval(GraalJSScriptEngine.java:426) ~[?:?]
at javax.script.AbstractScriptEngine.eval(AbstractScriptEngine.java:262) ~[java.scripting:?]
at org.openhab.automation.jsscripting.internal.scriptengine.DelegatingScriptEngineWithInvocableAndAutocloseable.eval(DelegatingScriptEngineWithInvocableAndAutocloseable.java:53) ~[?:?]
at org.openhab.automation.jsscripting.internal.scriptengine.InvocationInterceptingScriptEngineWithInvocableAndAutoCloseable.eval(InvocationInterceptingScriptEngineWithInvocableAndAutoCloseable.java:78) ~[?:?]
at org.openhab.automation.jsscripting.internal.scriptengine.DelegatingScriptEngineWithInvocableAndAutocloseable.eval(DelegatingScriptEngineWithInvocableAndAutocloseable.java:53) ~[?:?]
at org.openhab.automation.jsscripting.internal.scriptengine.InvocationInterceptingScriptEngineWithInvocableAndAutoCloseable.eval(InvocationInterceptingScriptEngineWithInvocableAndAutoCloseable.java:78) ~[?:?]
at org.openhab.core.automation.module.script.internal.handler.ScriptActionHandler.lambda$0(ScriptActionHandler.java:71) ~[?:?]
at java.util.Optional.ifPresent(Optional.java:178) ~[?:?]
at org.openhab.core.automation.module.script.internal.handler.ScriptActionHandler.execute(ScriptActionHandler.java:68) ~[?:?]
at org.openhab.core.automation.internal.RuleEngineImpl.executeActions(RuleEngineImpl.java:1188) ~[?:?]
at org.openhab.core.automation.internal.RuleEngineImpl.runRule(RuleEngineImpl.java:997) ~[?:?]
at org.openhab.core.automation.internal.TriggerHandlerCallbackImpl$TriggerData.run(TriggerHandlerCallbackImpl.java:87) ~[?:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) ~[?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
at java.lang.Thread.run(Thread.java:833) ~[?:?]
2023-07-31 09:52:35.651 [ERROR] [internal.handler.ScriptActionHandler] - Script execution of rule with UID 'Set_Device_Virtual_Presence' failed: org.graalvm.polyglot.PolyglotException: TypeError: undefined has no such function "toString"
Here is an image of the blocks (part of a list for debugging a rule):
And the code:
console.info((['Rule', ctx.ruleUID, 'Triggered by', event.itemName, 'Change to', String(event.itemState.toString()), 'From', String(event.oldItemState.toString()), 'User', User, 'Device Type', Device, 'Detection Type', Detection_Type].join(' : ')));
With the previous state of item block disabled, it works:
2023-07-31 10:01:52.945 [INFO ] [cript.ui.Set_Device_Virtual_Presence] - Rule : Set_Device_Virtual_Presence : Triggered by : GMH_iPhone_Network_Detection_Presence_Is_At_Ossineke_Debounced : Change to : OFF : From : : User : GMH : Device Type : iPhone : Detection Type : Network
In the first sample, I had added a “create text from” block to both new and previous item state blocks. It isn’t needed for the “new” and didn’t help the “previous.”
Here is the info on my install
runtimeInfo:
version: 4.0.1
buildString: Release Build
locale: en-US
systemInfo:
configFolder: /etc/openhab
userdataFolder: /var/lib/openhab
logFolder: /var/log/openhab
javaVersion: 17.0.7
javaVendor: Raspbian
osName: Linux
osVersion: 6.1.21-v8+
osArchitecture: arm
availableProcessors: 4
freeMemory: 282247456
totalMemory: 778567680
startLevel: 100
bindings: null
clientInfo:
device:
ios: false
android: false
androidChrome: false
desktop: true
iphone: false
ipod: false
ipad: false
edge: false
ie: false
firefox: false
macos: false
windows: true
cordova: false
phonegap: false
electron: false
nwjs: false
webView: false
webview: false
standalone: false
os: windows
pixelRatio: 1.5
prefersColorScheme: light
isSecureContext: false
locationbarVisible: true
menubarVisible: true
navigator:
cookieEnabled: true
deviceMemory: N/A
hardwareConcurrency: 8
language: en-US
languages:
- en-US
- en
onLine: true
platform: Win32
screen:
width: 1707
height: 1067
colorDepth: 24
support:
touch: false
pointerEvents: true
observer: true
passiveListener: true
gestures: false
intersectionObserver: true
themeOptions:
dark: light
filled: true
pageTransitionAnimation: default
bars: filled
homeNavbar: default
homeBackground: default
expandableCardAnimation: default
userAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML,
like Gecko) Chrome/114.0.0.0 Safari/537.36
timestamp: 2023-07-31T15:05:26.202Z
