# General

**URL:** https://discourse.nodered.org/c/general/7.md?page=390

[Latest](https://discourse.nodered.org/latest.md) · [Categories](https://discourse.nodered.org/categories.md) · [Tags](https://discourse.nodered.org/tags.md)

**Page:** 391

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## [Publish more datas with mqtt](https://discourse.nodered.org/t/publish-more-datas-with-mqtt/61308)

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**Author:** [@marti1977](https://discourse.nodered.org/u/marti1977)\
**Replies:** 15\
**Last updated:** [15 April 2022 20:55 UTC](https://discourse.nodered.org/t/publish-more-datas-with-mqtt/61308 "2022-04-15T20:55:37Z")

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hi everybody, i would like you to ask something. I'm doing a project in which i receive some datas from a meteo page and publish only temperature and humidity on a broker. I have already used an inject (to ask the datas …

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## [A new chapter of weird MQTT messages](https://discourse.nodered.org/t/a-new-chapter-of-weird-mqtt-messages/61203)

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**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Replies:** 10\
**Last updated:** [15 April 2022 20:39 UTC](https://discourse.nodered.org/t/a-new-chapter-of-weird-mqtt-messages/61203 "2022-04-15T20:39:39Z")

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A long time back I was having all sorts of problems with MQTT. Wrong machine messages being sent when shutting down, rogue messages turning devices on/off at weird times, and probably others. A lot of them went away wh…

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## [Json String to object help please](https://discourse.nodered.org/t/json-string-to-object-help-please/61344)

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**Author:** [@MrRodz](https://discourse.nodered.org/u/MrRodz)\
**Replies:** 10\
**Last updated:** [15 April 2022 19:42 UTC](https://discourse.nodered.org/t/json-string-to-object-help-please/61344 "2022-04-15T19:42:32Z")

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Hi all, I've got a camera that sends this out on MQTT , { “type”:“MOTION\_A”, “trigger”:“ON”, “memo”:“car:80%”, “json”:"\[{“api”:“objects”,“found”:{“success”:true,“predictions”:\[{“confidence”:0.79541016,“label”:“car”,“y\_…

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## [Structure the datas and create a CSV file](https://discourse.nodered.org/t/structure-the-datas-and-create-a-csv-file/61331)

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**Author:** [@Alexandre1987](https://discourse.nodered.org/u/Alexandre1987)\
**Replies:** 2\
**Last updated:** [15 April 2022 16:09 UTC](https://discourse.nodered.org/t/structure-the-datas-and-create-a-csv-file/61331 "2022-04-15T16:09:20Z")

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Hello everybody, I am not really an expert to Nodered and I would need help on a particular point. I am retrieving an XML file and would like to structure the datas to create a CSV file. I watched some tutorials and s…

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## [Hide graph values in node-red-contrib-ui-level](https://discourse.nodered.org/t/hide-graph-values-in-node-red-contrib-ui-level/61335)

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**Author:** [@Tomadoggy](https://discourse.nodered.org/u/Tomadoggy)\
**Replies:** 1\
**Last updated:** [15 April 2022 15:18 UTC](https://discourse.nodered.org/t/hide-graph-values-in-node-red-contrib-ui-level/61335 "2022-04-15T15:18:31Z")

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I am really liking the node-red-contrib-ui-level nodes...however since I am displaying the graph value next to the title, I wish to hide the values on the actual graph, but am unable to figure this out. Any ideas?

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## [Read payload from Debug pane](https://discourse.nodered.org/t/read-payload-from-debug-pane/61334)

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**Author:** [@marcus-j-davies](https://discourse.nodered.org/u/marcus-j-davies)\
**Replies:** 0\
**Last updated:** [15 April 2022 15:01 UTC](https://discourse.nodered.org/t/read-payload-from-debug-pane/61334 "2022-04-15T15:01:25Z")

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So, I need to read a payload from the debug pane - this is in view of streamlining a setup for users. I am aware of the websocket topic of "debug" - but having it already in the debug pane is obviously better. Is ther…

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## [Implement a shairport-sync Airplay server into Node-Red](https://discourse.nodered.org/t/implement-a-shairport-sync-airplay-server-into-node-red/61321)

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**Author:** [@pagaille](https://discourse.nodered.org/u/pagaille)\
**Replies:** 3\
**Last updated:** [15 April 2022 15:02 UTC](https://discourse.nodered.org/t/implement-a-shairport-sync-airplay-server-into-node-red/61321 "2022-04-15T15:02:23Z")

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Hi there, I would like to integrate a shairport-sync instance into my node-red flow. The goal is being able to start / stop an airplay server listening to streams coming for iDevices and send that stream to the speaker…

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## [Question about Thingspeak MQTT new broker compatibility with NodeRED 1.2.7](https://discourse.nodered.org/t/question-about-thingspeak-mqtt-new-broker-compatibility-with-nodered-1-2-7/61333)

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**Author:** [@roomer8](https://discourse.nodered.org/u/roomer8)\
**Replies:** 0\
**Last updated:** [15 April 2022 14:48 UTC](https://discourse.nodered.org/t/question-about-thingspeak-mqtt-new-broker-compatibility-with-nodered-1-2-7/61333 "2022-04-15T14:48:42Z")

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Hello everyone. I recently used Sensetechnic's FRED combined with Thingspeak with a MQTT communication channel. Up until April 4th everything was working fine. I don't know when, but between that date and today, the co…

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## [Erreur lors de l'installation de node-red sur Windows](https://discourse.nodered.org/t/erreur-lors-de-linstallation-de-node-red-sur-windows/61296)

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**Author:** [@mayelle.26](https://discourse.nodered.org/u/mayelle.26)\
**Replies:** 10\
**Last updated:** [15 April 2022 12:03 UTC](https://discourse.nodered.org/t/erreur-lors-de-linstallation-de-node-red-sur-windows/61296 "2022-04-15T12:03:04Z")

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Bonjour, Je suis sous Windows et j'ai essayé d'installer node-red via node.js directement. Sauf que lorsque je lance l'installation j'obtiens des erreurs (ci dessous). La version de node est 17.9.0 et celle de npm est 8…

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## [MQTT - using the $SYS topic to get MQTT server information](https://discourse.nodered.org/t/mqtt-using-the-sys-topic-to-get-mqtt-server-information/61324)

<div class="topic-metadata">

**Author:** [@Paul-Reed](https://discourse.nodered.org/u/Paul-Reed)\
**Replies:** 1\
**Last updated:** [15 April 2022 10:32 UTC](https://discourse.nodered.org/t/mqtt-using-the-sys-topic-to-get-mqtt-server-information/61324 "2022-04-15T10:32:59Z")

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Just stumbled upon a flow published in Steves internet guide that displays information in a node-RED dashboard about your Mosquitto MQTT server. The screenprint doesn't capture the full screen, but it also shows comp…

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## [Nodered.service does not load libraries](https://discourse.nodered.org/t/nodered-service-does-not-load-libraries/61286)

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**Author:** [@endkinghenry](https://discourse.nodered.org/u/endkinghenry)\
**Replies:** 7\
**Last updated:** [15 April 2022 10:18 UTC](https://discourse.nodered.org/t/nodered-service-does-not-load-libraries/61286 "2022-04-15T10:18:23Z")

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Dear sir, madam, for some reason, when i start nodered through the .service file, im able to load node red with the flow but without the installed libraries. When i load nodered through node-red commands it loads every…

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## [Using get entities to listen to multiple event states?](https://discourse.nodered.org/t/using-get-entities-to-listen-to-multiple-event-states/61311)

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**Author:** [@Linrador](https://discourse.nodered.org/u/Linrador)\
**Replies:** 2\
**Last updated:** [15 April 2022 08:06 UTC](https://discourse.nodered.org/t/using-get-entities-to-listen-to-multiple-event-states/61311 "2022-04-15T08:06:06Z")

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Hey there, I want to use node red in my home assistant to listen for new update relases and notify me on my phone. Right now I'm using an event state regex to listen to all entity ids starting with "update.\*". Regex: …

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## [Can't unhide hidden flows](https://discourse.nodered.org/t/cant-unhide-hidden-flows/61317)

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**Author:** [@Nice\_to\_have](https://discourse.nodered.org/u/Nice_to_have)\
**Replies:** 1\
**Last updated:** [15 April 2022 07:21 UTC](https://discourse.nodered.org/t/cant-unhide-hidden-flows/61317 "2022-04-15T07:21:39Z")

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Hi All, I imported a flow. Since then I have hidden flow. When when I select 'Show all flows' they don't show up. The reason I want them gone, I only know partly what they do. For 1, they don't allow me to change m…

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## [Script installing modules](https://discourse.nodered.org/t/script-installing-modules/61042)

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**Author:** [@rxdeath](https://discourse.nodered.org/u/rxdeath)\
**Replies:** 14\
**Last updated:** [15 April 2022 07:13 UTC](https://discourse.nodered.org/t/script-installing-modules/61042 "2022-04-15T07:13:46Z")

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i've set up a script to do most of what i want but it seems that nodes won't install. i'm on raspberry pi. am i just stupid and missing something obvious? (or both) i've tried with and without sudo, here's the output,…

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## [Newbie needs help: reading html page, extract value en use to trigger action](https://discourse.nodered.org/t/newbie-needs-help-reading-html-page-extract-value-en-use-to-trigger-action/61260)

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**Author:** [@Stand\_down](https://discourse.nodered.org/u/Stand_down)\
**Replies:** 5\
**Last updated:** [15 April 2022 06:41 UTC](https://discourse.nodered.org/t/newbie-needs-help-reading-html-page-extract-value-en-use-to-trigger-action/61260 "2022-04-15T06:41:06Z")

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Hello everyone, I am a bit new to scripting/programming and everytime i try to learn i stumble to something that seems entirely new and nowhere an answer can be found. As I think that can not be true I ask you for help. …

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## [Nr-lint does not emit warnings](https://discourse.nodered.org/t/nr-lint-does-not-emit-warnings/61293)

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**Author:** [@augjoh](https://discourse.nodered.org/u/augjoh)\
**Replies:** 2\
**Last updated:** [15 April 2022 06:23 UTC](https://discourse.nodered.org/t/nr-lint-does-not-emit-warnings/61293 "2022-04-15T06:23:04Z")

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When running nr-lint it seem to fail and does not emit any warnings/errors anymore. \`$ npx nrlint flows.json\` \`Error \[ERR\_PACKAGE\_PATH\_NOT\_EXPORTED\]: Package subpath './conf/environments' is not defined by "exports" in …

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## [Npm audit shows security vulnerabilities](https://discourse.nodered.org/t/npm-audit-shows-security-vulnerabilities/61292)

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**Author:** [@augjoh](https://discourse.nodered.org/u/augjoh)\
**Replies:** 3\
**Last updated:** [15 April 2022 06:00 UTC](https://discourse.nodered.org/t/npm-audit-shows-security-vulnerabilities/61292 "2022-04-15T06:00:25Z")

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When running npm audit the following messages are shown: node\_modules/async fs.notify \* Depends on vulnerable versions of async node\_modules/fs.notify @node-red/nodes \* Depends on vulnerable versions of …

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## [Filter data SqlLite in table](https://discourse.nodered.org/t/filter-data-sqllite-in-table/61269)

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**Author:** [@eruiz](https://discourse.nodered.org/u/eruiz)\
**Replies:** 5\
**Last updated:** [14 April 2022 22:27 UTC](https://discourse.nodered.org/t/filter-data-sqllite-in-table/61269 "2022-04-14T22:27:16Z")

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Hello good afternoon, I tell you what I want to do, filter a database by temperature and date, currently I show all the data in a table, but I want to filter it, I know what sentence using a sentence like: "select \* from…

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## [Boolean And Problem](https://discourse.nodered.org/t/boolean-and-problem/61290)

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**Author:** [@Sven\_Erik](https://discourse.nodered.org/u/Sven_Erik)\
**Replies:** 1\
**Last updated:** [14 April 2022 20:02 UTC](https://discourse.nodered.org/t/boolean-and-problem/61290 "2022-04-14T20:02:57Z")

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Thanks for your help at my last Problem. It works now. Now I have another Problem. I installed boolean for And/ Or functions. „Endlage Tor Zu“ is an Gpio In from my raspberry and it works with my and function but it doe…

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## [On/off button simulator with relay](https://discourse.nodered.org/t/on-off-button-simulator-with-relay/61235)

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**Author:** [@Milkyzor](https://discourse.nodered.org/u/Milkyzor)\
**Replies:** 4\
**Last updated:** [14 April 2022 17:02 UTC](https://discourse.nodered.org/t/on-off-button-simulator-with-relay/61235 "2022-04-14T17:02:04Z")

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Hi, My friend and I built this temperature and humidity controller, which I've been using for the past 3 months, and no problems with the code. What I realized is that my dehumidifier is too small, so I got a bigger on…

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## [Few instances with many flows or many instances with few flows?](https://discourse.nodered.org/t/few-instances-with-many-flows-or-many-instances-with-few-flows/61245)

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**Author:** [@RoshiOfficially](https://discourse.nodered.org/u/RoshiOfficially)\
**Replies:** 4\
**Last updated:** [14 April 2022 16:34 UTC](https://discourse.nodered.org/t/few-instances-with-many-flows-or-many-instances-with-few-flows/61245 "2022-04-14T16:34:10Z")

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Greetings people. Background: At my company, we playing with the idea of creating an instance for every machine we have. At the moment we have divided the machines into one of 3 instances and each machine has its own f…

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## [Adding an external github module to a function node](https://discourse.nodered.org/t/adding-an-external-github-module-to-a-function-node/61275)

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**Author:** [@davec1001](https://discourse.nodered.org/u/davec1001)\
**Replies:** 3\
**Last updated:** [14 April 2022 12:22 UTC](https://discourse.nodered.org/t/adding-an-external-github-module-to-a-function-node/61275 "2022-04-14T12:22:14Z")

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Hi, I can easily and conveniently add an npm module to a function node. Is it possible to use a github version of a module? David

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## [Problem with meraki-dashboard-api-v1 node](https://discourse.nodered.org/t/problem-with-meraki-dashboard-api-v1-node/61272)

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**Author:** [@k5map](https://discourse.nodered.org/u/k5map)\
**Replies:** 1\
**Last updated:** [14 April 2022 08:21 UTC](https://discourse.nodered.org/t/problem-with-meraki-dashboard-api-v1-node/61272 "2022-04-14T08:21:48Z")

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I'm using the Meraki node developed by @dexterlabora... When I attempt to pass msg.organizationid to the node, I get an error. But if I enter the number into the node, my API call works. Has anyone else experienced th…

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## [How to log information in adminAuth's verify function](https://discourse.nodered.org/t/how-to-log-information-in-adminauths-verify-function/61238)

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**Author:** [@trf](https://discourse.nodered.org/u/trf)\
**Replies:** 9\
**Last updated:** [14 April 2022 06:57 UTC](https://discourse.nodered.org/t/how-to-log-information-in-adminauths-verify-function/61238 "2022-04-14T06:57:40Z")

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Good day, I've successfully implemented oauth authentication against a keycloak server using @exlinc/keycloak-passport. I am now trying to use information (roles) from the keycloak server to determine what access/permiss…

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## [Exec node can't execute 'fswebcam' command, but Raspberry Pi terminal does](https://discourse.nodered.org/t/exec-node-cant-execute-fswebcam-command-but-raspberry-pi-terminal-does/61262)

<div class="topic-metadata">

**Author:** [@The\_Violet\_Raven](https://discourse.nodered.org/u/The_Violet_Raven)\
**Replies:** 2\
**Last updated:** [14 April 2022 06:53 UTC](https://discourse.nodered.org/t/exec-node-cant-execute-fswebcam-command-but-raspberry-pi-terminal-does/61262 "2022-04-14T06:53:12Z")

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Within Raspberry Pi command prompt (and through Putty since I made it so that I can control the Raspberry Pi from any device) I can run the command "fswebcam yourimage.jpg" and it makes a picture with the plugged in webc…

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## [Issue with Hue Bridge locking up my Node-RED flows](https://discourse.nodered.org/t/issue-with-hue-bridge-locking-up-my-node-red-flows/61266)

<div class="topic-metadata">

**Author:** [@DiverRich](https://discourse.nodered.org/u/DiverRich)\
**Replies:** 1\
**Last updated:** [14 April 2022 06:11 UTC](https://discourse.nodered.org/t/issue-with-hue-bridge-locking-up-my-node-red-flows/61266 "2022-04-14T06:11:46Z")

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Complete noob here. I'm using node-red on a headless MacBook pro (all the details about what versions I have installed are below). The problem is Node-RED runs great for a while and then I get this: 13 Apr 14:14:12 - \[…

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## [Split a Response from an SSH Client](https://discourse.nodered.org/t/split-a-response-from-an-ssh-client/60927)

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**Author:** [@Sven\_Erik](https://discourse.nodered.org/u/Sven_Erik)\
**Replies:** 3\
**Last updated:** [14 April 2022 06:04 UTC](https://discourse.nodered.org/t/split-a-response-from-an-ssh-client/60927 "2022-04-14T06:04:51Z")

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Hi, im new to Nodered and need some help with my project. All in all I have an SSH Client which gets an Command from Nodered and I need to Split the Response into single parts. The Response Shows some text and coords.…

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## [Node Status Has Stopped Displaying and no Debug Messages](https://discourse.nodered.org/t/node-status-has-stopped-displaying-and-no-debug-messages/61271)

<div class="topic-metadata">

**Author:** [@gcortes](https://discourse.nodered.org/u/gcortes)\
**Replies:** 5\
**Last updated:** [14 April 2022 02:53 UTC](https://discourse.nodered.org/t/node-status-has-stopped-displaying-and-no-debug-messages/61271 "2022-04-14T02:53:55Z")

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My node-red editor has been displaying node status for years. Now it doesn't. I checked to be sure the display node status option was turned on. Old status messages still appear one some nodes. I know the flow where they…

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## [How to send notifications to WhatsApp Sender ?](https://discourse.nodered.org/t/how-to-send-notifications-to-whatsapp-sender/61256)

<div class="topic-metadata">

**Author:** [@JoanHc](https://discourse.nodered.org/u/JoanHc)\
**Replies:** 2\
**Last updated:** [14 April 2022 00:58 UTC](https://discourse.nodered.org/t/how-to-send-notifications-to-whatsapp-sender/61256 "2022-04-14T00:58:32Z")

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can you help me, it does not allow me to send notifications on WhatsApp sender

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## [Z-Wave devices not communicating (nodered-contrib-openzwave)](https://discourse.nodered.org/t/z-wave-devices-not-communicating-nodered-contrib-openzwave/60881)

<div class="topic-metadata">

**Author:** [@Mamonetti](https://discourse.nodered.org/u/Mamonetti)\
**Replies:** 21\
**Last updated:** [13 April 2022 21:55 UTC](https://discourse.nodered.org/t/z-wave-devices-not-communicating-nodered-contrib-openzwave/60881 "2022-04-13T21:55:12Z")

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I have a scenario with multiple Raspberry Pi using an Aeotec Gen5 USB stick to communicate with Z-Wave devices, with some of them close enough to be in range of devices from other sticks. Each one of them has a preconfig…

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