Neuer ioBroker-Blog online: Monatsrückblick März/April 2026

[Ben1983]

Hallo, wenn ich über creatobject eine Variable angelegt habe, dann kann ich diese ja über die objekte einsehen.
Gibt es auch eine Möglichkeit die internen lokalen Variablen zur Laufzeit des Skripts zu beobachten?

Ich habe eine Schrittkette programmiert und würde gerne den aktuellen Status einsehen, während diese durchlaufen wird.

[AlCalzone]

@ben1983 Dafür gibts den Debugger:

[Ben1983]

@alcalzone Wenn ich das anklicke, wird das skript gestoppt und es läuft oben nur ein balken durch und es steht dort skript läuft nicht. Mehr passiert nicht.

[AlCalzone]

@ben1983 Welcher Browser? Irgendein Fehler in der Browserkonsole?

[Ben1983]

@alcalzone Chrome

[AlCalzone]

@alcalzone sagte in javaskript variablen monitoren:

Irgendein Fehler in der Browserkonsole?

[Ben1983]

@alcalzone nein kein fehler

[ticaki]

@alcalzone
Bei mir geht das ebenfalls nicht. Ich bekomme jedoch folgende Fehlermeldungen im Log:

2021-07-18 16:21:09.815 - error: javascript.0 (25154) uncaught exception: Cannot call write after a stream was destroyed
2021-07-18 16:21:09.816 - error: javascript.0 (25154) Error [ERR_STREAM_DESTROYED]: Cannot call write after a stream was destroyed
at doWrite (_stream_writable.js:399:19)
at writeOrBuffer (_stream_writable.js:387:5)
at Socket.Writable.write (_stream_writable.js:318:11)
at Console.log (/opt/iobroker/node_modules/winston/lib/winston/transports/console.js:79:23)
at Console._write (/opt/iobroker/node_modules/winston-transport/index.js:103:17)
at doWrite (/opt/iobroker/node_modules/winston-transport/node_modules/readable-stream/lib/_stream_writable.js:428:64)
at writeOrBuffer (/opt/iobroker/node_modules/winston-transport/node_modules/readable-stream/lib/_stream_writable.js:417:5)
at Console.Writable.write (/opt/iobroker/node_modules/winston-transport/node_modules/readable-stream/lib/_stream_writable.js:334:11)
at DerivedLogger.ondata (/opt/iobroker/node_modules/winston/node_modules/readable-stream/lib/_stream_readable.js:681:20)
at DerivedLogger.emit (events.js:326:22)
at DerivedLogger.EventEmitter.emit (domain.js:483:12)
at addChunk (/opt/iobroker/node_modules/winston/node_modules/readable-stream/lib/_stream_readable.js:298:12)
at readableAddChunk (/opt/iobroker/node_modules/winston/node_modules/readable-stream/lib/_stream_readable.js:280:11)
at DerivedLogger.Readable.push (/opt/iobroker/node_modules/winston/node_modules/readable-stream/lib/_stream_readable.js:241:10)
at DerivedLogger.Transform.push (/opt/iobroker/node_modules/winston/node_modules/readable-stream/lib/_stream_transform.js:139:32)
at DerivedLogger._transform (/opt/iobroker/node_modules/winston/lib/winston/logger.js:305:12)
at DerivedLogger.Transform._read (/opt/iobroker/node_modules/winston/node_modules/readable-stream/lib/_stream_transform.js:177:10)
at DerivedLogger.Transform._write (/opt/iobroker/node_modules/winston/node_modules/readable-stream/lib/_stream_transform.js:164:83)
at doWrite (/opt/iobroker/node_modules/winston/node_modules/readable-stream/lib/_stream_writable.js:409:139)
at writeOrBuffer (/opt/iobroker/node_modules/winston/node_modules/readable-stream/lib/_stream_writable.js:398:5)
at DerivedLogger.Writable.write (/opt/iobroker/node_modules/winston/node_modules/readable-stream/lib/_stream_writable.js:307:11)
at DerivedLogger. [as info] (/opt/iobroker/node_modules/winston/lib/winston/create-logger.js:81:14)
at Log.info (/opt/iobroker/node_modules/iobroker.js-controller/lib/adapter.js:123:21)
at prepareScript (/opt/iobroker/node_modules/iobroker.javascript/main.js:1709:25)
at /opt/iobroker/node_modules/iobroker.javascript/main.js:1817:17
at Immediate._onImmediate (/opt/iobroker/node_modules/iobroker.javascript/main.js:1306:17)
at processImmediate (internal/timers.js:463:21)
2021-07-18 16:21:09.817 - error: javascript.0 (25154) Exception-Code: ERR_STREAM_DESTROYED: Cannot call write after a stream was destroyed

Dann ein paar Startmeldungen von Skripten und anschließend:

2021-07-18 16:21:10.645 - error: host.tims-pi1 Caught by controller[1]: Runtime.executionContextCreated: =>
2021-07-18 16:21:10.651 - error: host.tims-pi1 Caught by controller[1]: {
2021-07-18 16:21:10.651 - error: host.tims-pi1 Caught by controller[1]: "context": {
2021-07-18 16:21:10.651 - error: host.tims-pi1 Caught by controller[1]: "id": 1,
2021-07-18 16:21:10.652 - error: host.tims-pi1 Caught by controller[1]: "origin": "",
2021-07-18 16:21:10.652 - error: host.tims-pi1 Caught by controller[1]: "name": "/usr/bin/node[25154]",
2021-07-18 16:21:10.652 - error: host.tims-pi1 Caught by controller[1]: "auxData": {
2021-07-18 16:21:10.653 - error: host.tims-pi1 Caught by controller[1]: "isDefault": true
2021-07-18 16:21:10.653 - error: host.tims-pi1 Caught by controller[1]: }
2021-07-18 16:21:10.653 - error: host.tims-pi1 Caught by controller[1]: }
2021-07-18 16:21:10.654 - error: host.tims-pi1 Caught by controller[1]: }
2021-07-18 16:21:10.654 - error: host.tims-pi1 Caught by controller[2]: Runtime.executionContextCreated: =>
2021-07-18 16:21:10.655 - error: host.tims-pi1 Caught by controller[2]: {
2021-07-18 16:21:10.655 - error: host.tims-pi1 Caught by controller[2]: "context": {
2021-07-18 16:21:10.655 - error: host.tims-pi1 Caught by controller[2]: "id": 2,
2021-07-18 16:21:10.655 - error: host.tims-pi1 Caught by controller[2]: "origin": "",
2021-07-18 16:21:10.656 - error: host.tims-pi1 Caught by controller[2]: "name": "VM Context 1",
2021-07-18 16:21:10.656 - error: host.tims-pi1 Caught by controller[2]: "auxData": {
2021-07-18 16:21:10.656 - error: host.tims-pi1 Caught by controller[2]: "isDefault": false
2021-07-18 16:21:10.656 - error: host.tims-pi1 Caught by controller[2]: }
2021-07-18 16:21:10.657 - error: host.tims-pi1 Caught by controller[2]: }
2021-07-18 16:21:10.657 - error: host.tims-pi1 Caught by controller[2]: }
2021-07-18 16:21:10.657 - error: host.tims-pi1 Caught by controller[3]: ReferenceError: stats is not defined
2021-07-18 16:21:10.658 - error: host.tims-pi1 Caught by controller[3]: at Object.stateChange (/opt/iobroker/node_modules/iobroker.javascript/main.js:482:59)
2021-07-18 16:21:10.658 - error: host.tims-pi1 Caught by controller[3]: at Immediate. (/opt/iobroker/node_modules/iobroker.js-controller/lib/adapter.js:5706:41)
2021-07-18 16:21:10.658 - error: host.tims-pi1 Caught by controller[3]: at processImmediate (internal/timers.js:461:21)
2021-07-18 16:21:10.659 - error: host.tims-pi1 instance system.adapter.javascript.0 terminated with code 1 (JS_CONTROLLER_STOPPED)
2021-07-18 16:21:10.659 - info: host.tims-pi1 Restart adapter system.adapter.javascript.0 because enabled

[AlCalzone]

Hmm, dann macht doch bitte mal ein Issue in https://github.com/ioBroker/ioBroker.javascript auf, damit man sich das anschauen kann.