# General

**URL:** https://discourse.nodered.org/c/general/7.md?page=62

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

**Page:** 63

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## [uibuilder.onChange in index.html](https://discourse.nodered.org/t/uibuilder-onchange-in-index-html/94326)

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**Author:** [@skytrackerdave](https://discourse.nodered.org/u/skytrackerdave)\
**Replies:** 6\
**Last updated:** [3 January 2025 17:27 UTC](https://discourse.nodered.org/t/uibuilder-onchange-in-index-html/94326 "2025-01-03T17:27:02Z")

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I am working with tabulator tables and uibulder and all is working fine, however I am experimenting with inserting javascript from node-red to the front-end using uibuilder. Since uibuilder inserts into index.html I wo…

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## [LDAP Authentication](https://discourse.nodered.org/t/ldap-authentication/93997)

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**Author:** [@ZeploiT](https://discourse.nodered.org/u/ZeploiT)\
**Replies:** 4\
**Last updated:** [3 January 2025 16:41 UTC](https://discourse.nodered.org/t/ldap-authentication/93997 "2025-01-03T16:41:01Z")

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Greetings, Im using Node-RED version 4.0.6. I want to login with LDAP to Node-RED but the extensions that I find are deprecated and cant be usable for me. Is there a better way to implement LDAP login for Node-RED with…

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## [How to resolve AxiosError?](https://discourse.nodered.org/t/how-to-resolve-axioserror/94314)

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**Author:** [@lalitmohan](https://discourse.nodered.org/u/lalitmohan)\
**Replies:** 2\
**Last updated:** [3 January 2025 16:39 UTC](https://discourse.nodered.org/t/how-to-resolve-axioserror/94314 "2025-01-03T16:39:17Z")

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AxiosError: Request failed with status code 403 at settle (/usr/src/node-red/node\_modules/axios/dist/node/axios.cjs:1909:12) at Unzip.handleStreamEnd (/usr/src/node-red/node\_modules/axios/dist/node/axios.cjs:2989:11) …

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## [HELP: I'm a new user and I need to reset node-red on a lora gateway](https://discourse.nodered.org/t/help-im-a-new-user-and-i-need-to-reset-node-red-on-a-lora-gateway/94321)

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**Author:** [@Arnaud974](https://discourse.nodered.org/u/Arnaud974)\
**Replies:** 6\
**Last updated:** [3 January 2025 15:42 UTC](https://discourse.nodered.org/t/help-im-a-new-user-and-i-need-to-reset-node-red-on-a-lora-gateway/94321 "2025-01-03T15:42:10Z")

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Node-red will be used to pilot a LoRa gateway \[warn\] encrypted credentials not found \[error\] unable to listen on http://127.0.0.1:1880/ \[error\] error: port in use The restart flows =\> successfully restarted flow but …

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## [Washing machine controled by nodered via samsung smartthings](https://discourse.nodered.org/t/washing-machine-controled-by-nodered-via-samsung-smartthings/94333)

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**Author:** [@Lenaschitz](https://discourse.nodered.org/u/Lenaschitz)\
**Replies:** 0\
**Last updated:** [3 January 2025 11:10 UTC](https://discourse.nodered.org/t/washing-machine-controled-by-nodered-via-samsung-smartthings/94333 "2025-01-03T11:10:19Z")

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Hi guys, anyone uses a Samsung washing machine and controls it via nodered? There is an app called smartthingsand also a plugin for nodered, but I´, sure how this works and I wanna integrate the machine into my system, …

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## [100Balance BMS Modbus RS485 Verbindung](https://discourse.nodered.org/t/100balance-bms-modbus-rs485-verbindung/93389)

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**Author:** [@fpfeifer](https://discourse.nodered.org/u/fpfeifer)\
**Replies:** 2\
**Last updated:** [2 January 2025 19:29 UTC](https://discourse.nodered.org/t/100balance-bms-modbus-rs485-verbindung/93389 "2025-01-02T19:29:46Z")

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Moin zusammen, Ich habe jetzt schon seit mehren Tagen versucht, ein 100Balance BMS Via Modbus RTU über einen RPi abzufragen, bisher aber ohne erfolg. Ich hänge mal das Protokoll vom Hersteller an, vielleicht kann mir d…

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## [GitHub Account access Issue (Not a Node-RED topic)](https://discourse.nodered.org/t/github-account-access-issue-not-a-node-red-topic/94310)

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**Author:** [@smanjunath211](https://discourse.nodered.org/u/smanjunath211)\
**Replies:** 5\
**Last updated:** [2 January 2025 08:46 UTC](https://discourse.nodered.org/t/github-account-access-issue-not-a-node-red-topic/94310 "2025-01-02T08:46:33Z")

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I am sorry to use this forum to get help in some other topic. but considering how helpful this forum has been, i am coming here as a last resort. I have(had) a GIT HUB account, though not used much, but still some conte…

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## [Why warn about projects.enabled = false?](https://discourse.nodered.org/t/why-warn-about-projects-enabled-false/94295)

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**Author:** [@ThingsTinkerer](https://discourse.nodered.org/u/ThingsTinkerer)\
**Replies:** 1\
**Last updated:** [1 January 2025 20:59 UTC](https://discourse.nodered.org/t/why-warn-about-projects-enabled-false/94295 "2025-01-01T20:59:22Z")

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Got a NR instance I don't want projects for. It is it's own thing and is handled in git as a normal project, not with NR's git client. But why would Node Red warn about this on startup? \[warn\] Projects disabled : editor…

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## [Local Context Storage not working](https://discourse.nodered.org/t/local-context-storage-not-working/94287)

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**Author:** [@jjm9](https://discourse.nodered.org/u/jjm9)\
**Replies:** 2\
**Last updated:** [1 January 2025 14:00 UTC](https://discourse.nodered.org/t/local-context-storage-not-working/94287 "2025-01-01T14:00:07Z")

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Hey there, before starting, I'd like to give you some infos about my setup. Node-RED v4.0.8 running under Docker mounted local folder to /tmp in container. I wanted to activated local content storage to be able to st…

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## [Connecting Tuya WiFi (not ZigBee) TRVs](https://discourse.nodered.org/t/connecting-tuya-wifi-not-zigbee-trvs/93911)

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**Author:** [@SomersetSmartHome](https://discourse.nodered.org/u/SomersetSmartHome)\
**Replies:** 3\
**Last updated:** [31 December 2024 14:09 UTC](https://discourse.nodered.org/t/connecting-tuya-wifi-not-zigbee-trvs/93911 "2024-12-31T14:09:44Z")

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I have NodeRed running with about 18 Tuya lamps and all is well with that setup. I'm trying to add some Tuya TRVs. It is working fine from the Smart Life App. With the help of various threads, I've found a very convolu…

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## [Node-red-contrib-modbus with negative decimals](https://discourse.nodered.org/t/node-red-contrib-modbus-with-negative-decimals/94219)

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**Author:** [@jpadie](https://discourse.nodered.org/u/jpadie)\
**Replies:** 8\
**Last updated:** [31 December 2024 12:50 UTC](https://discourse.nodered.org/t/node-red-contrib-modbus-with-negative-decimals/94219 "2024-12-31T12:50:22Z")

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Hello I read in the notes for node-red-contrib-modbus that it can only accept a single decimal between 0:65535 (uint16). does anyone know the normal method of providing a negative value to a holding register with this …

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## [I want to play a CCTV video in the Node-RED workspace, not on the dashboard](https://discourse.nodered.org/t/i-want-to-play-a-cctv-video-in-the-node-red-workspace-not-on-the-dashboard/94196)

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**Author:** [@pratham1469](https://discourse.nodered.org/u/pratham1469)\
**Replies:** 10\
**Last updated:** [31 December 2024 09:40 UTC](https://discourse.nodered.org/t/i-want-to-play-a-cctv-video-in-the-node-red-workspace-not-on-the-dashboard/94196 "2024-12-31T09:40:45Z")

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I have a CCTV camera, and I want to display the live video from that camera on my Node-RED workspace, not on the dashboard. Is there any way I can do this?

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## [Trigger on 2 non-simultaneous inputs](https://discourse.nodered.org/t/trigger-on-2-non-simultaneous-inputs/94263)

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**Author:** [@daxliniere](https://discourse.nodered.org/u/daxliniere)\
**Replies:** 2\
**Last updated:** [31 December 2024 08:40 UTC](https://discourse.nodered.org/t/trigger-on-2-non-simultaneous-inputs/94263 "2024-12-31T08:40:34Z")

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Hey everyone, Yes, it's me again. I just can't seem to get my head around how to deal with multi-input conditionals in NodeRed. I have a flow which messages me if a door is left open for longer than 3 minutes (using a …

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## [Error delivering message to node:undefined \[undefined\]](https://discourse.nodered.org/t/error-delivering-message-to-node-undefined-undefined/94256)

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**Author:** [@Seba-VT](https://discourse.nodered.org/u/Seba-VT)\
**Replies:** 4\
**Last updated:** [30 December 2024 17:53 UTC](https://discourse.nodered.org/t/error-delivering-message-to-node-undefined-undefined/94256 "2024-12-30T17:53:48Z")

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Hello, I've been building a sub-node to control lights in my home. The sub-node is working as it should now, but I'm getting the following error on the debug window every time I deploy it after a change: 12/30/2024, 8…

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## [Install extra node in docker](https://discourse.nodered.org/t/install-extra-node-in-docker/94206)

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**Author:** [@Dylantje](https://discourse.nodered.org/u/Dylantje)\
**Replies:** 53\
**Last updated:** [30 December 2024 10:58 UTC](https://discourse.nodered.org/t/install-extra-node-in-docker/94206 "2024-12-30T10:58:41Z")

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I am running docker with node red. I try to install: node-red-contrib-tasmota 1.0.0 Only i get an error when i try this to install in nodered \[docker running\] 2024-12-27T16:41:27.537Z Install : node-red-contrib-tasmota…

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## [How can I login to WordPress and use cookie after that](https://discourse.nodered.org/t/how-can-i-login-to-wordpress-and-use-cookie-after-that/94200)

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**Author:** [@plato](https://discourse.nodered.org/u/plato)\
**Replies:** 3\
**Last updated:** [30 December 2024 08:49 UTC](https://discourse.nodered.org/t/how-can-i-login-to-wordpress-and-use-cookie-after-that/94200 "2024-12-30T08:49:31Z")

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Hello, I need to login to a wordpress page, collect some data, then logout. The data is not available without login so first I need to submit the login page I checked login page via developer tools and found this post…

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## [GPIO Node Status change from "OK" to "1" or "0"](https://discourse.nodered.org/t/gpio-node-status-change-from-ok-to-1-or-0/94235)

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**Author:** [@wuddy](https://discourse.nodered.org/u/wuddy)\
**Replies:** 8\
**Last updated:** [29 December 2024 21:47 UTC](https://discourse.nodered.org/t/gpio-node-status-change-from-ok-to-1-or-0/94235 "2024-12-29T21:47:07Z")

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Hello. May someone can help me :slight\_smile: First of all , i want to say "hi" . Im new here in the NodeRed Forum. Im wuddy from Germany an i startet recently my first IoBroker Projekt and using NodeRed to read the GPI…

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## [Backup NR on failing RPi Linux installation](https://discourse.nodered.org/t/backup-nr-on-failing-rpi-linux-installation/94213)

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**Author:** [@bkenobi](https://discourse.nodered.org/u/bkenobi)\
**Replies:** 2\
**Last updated:** [29 December 2024 18:27 UTC](https://discourse.nodered.org/t/backup-nr-on-failing-rpi-linux-installation/94213 "2024-12-29T18:27:00Z")

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I have a NR setup on a RPi4 running Raspbian. The flows have been backed up at some point and are probably ok, but I was wondering if I can backup the .node-red path in my home directory and then put it in a fresh RPi i…

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## [Sent text to Domoticz IDX](https://discourse.nodered.org/t/sent-text-to-domoticz-idx/94233)

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**Author:** [@spike318](https://discourse.nodered.org/u/spike318)\
**Replies:** 1\
**Last updated:** [29 December 2024 12:05 UTC](https://discourse.nodered.org/t/sent-text-to-domoticz-idx/94233 "2024-12-29T12:05:26Z")

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I have this value in debug window 29-12-2024, 12:52:30node: 2BMS02/Pack\_Data : msg.payload : string\[22\] ""Sum volt low level 1"" I want to sent this as a text to IDX506 to Domoticz i've this in a function "msg.pa…

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## [Node-Red intermittent crashes](https://discourse.nodered.org/t/node-red-intermittent-crashes/94052)

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**Author:** [@Nuuki](https://discourse.nodered.org/u/Nuuki)\
**Replies:** 10\
**Last updated:** [29 December 2024 09:16 UTC](https://discourse.nodered.org/t/node-red-intermittent-crashes/94052 "2024-12-29T09:16:21Z")

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I've been running Node-Red for a number of years alongside Home Assistant, and overall its been great. However in the last year I've had issues with the NR container crashing. Sometimes it goes a couple of weeks between …

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## [Accessing Temp reading from DS18b20 sensor connected to GPIO4 (pin7) on raspberry pi on node red](https://discourse.nodered.org/t/accessing-temp-reading-from-ds18b20-sensor-connected-to-gpio4-pin7-on-raspberry-pi-on-node-red/94227)

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**Author:** [@ogatech](https://discourse.nodered.org/u/ogatech)\
**Replies:** 3\
**Last updated:** [29 December 2024 07:52 UTC](https://discourse.nodered.org/t/accessing-temp-reading-from-ds18b20-sensor-connected-to-gpio4-pin7-on-raspberry-pi-on-node-red/94227 "2024-12-29T07:52:26Z")

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I have set up my python code to read the temperature signal on raspberry pi after I have used Digital to Analog converter but I don't know how to read the temperature signal on the pi in node red. Please help

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## [Getting error "Missing node type" with "node-red-node-pi-sense-hat" library](https://discourse.nodered.org/t/getting-error-missing-node-type-with-node-red-node-pi-sense-hat-library/94224)

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**Author:** [@HigherGround](https://discourse.nodered.org/u/HigherGround)\
**Replies:** 1\
**Last updated:** [28 December 2024 21:46 UTC](https://discourse.nodered.org/t/getting-error-missing-node-type-with-node-red-node-pi-sense-hat-library/94224 "2024-12-28T21:46:03Z")

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Node-RED version: v4.0.7 Node.js version: v20.18.1 node-red-node-pi-sense-hat version: 0.1.5 I have a sensehat physically mounted on a raspberry pi r4, and I'm trying to get the environmental values from it. I found …

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## [Guidance on Implementing a Third-Party Network Topology Diagram in Node-RED Dashboard](https://discourse.nodered.org/t/guidance-on-implementing-a-third-party-network-topology-diagram-in-node-red-dashboard/94170)

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**Author:** [@DhamodharanGopal](https://discourse.nodered.org/u/DhamodharanGopal)\
**Replies:** 4\
**Last updated:** [28 December 2024 17:08 UTC](https://discourse.nodered.org/t/guidance-on-implementing-a-third-party-network-topology-diagram-in-node-red-dashboard/94170 "2024-12-28T17:08:00Z")

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I am working on integrating a third-party network topology visualization tool into the Node-RED dashboard dynamically. I’d appreciate guidance or recommendations on the following: Native Support for Topology Visualizati…

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## [CANUTILS in node-red](https://discourse.nodered.org/t/canutils-in-node-red/94209)

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**Author:** [@Ino](https://discourse.nodered.org/u/Ino)\
**Replies:** 4\
**Last updated:** [28 December 2024 13:13 UTC](https://discourse.nodered.org/t/canutils-in-node-red/94209 "2024-12-28T13:13:49Z")

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I want to send a file with CAN messages with node-red. In the terminal it works fine with canplayer -I /home/candump.log (canutils). Now I want to send the same command from node-red with an exec node. Unfortunately the …

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## [Dashboard 2.0 Template node issue](https://discourse.nodered.org/t/dashboard-2-0-template-node-issue/94182)

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**Author:** [@saraltech](https://discourse.nodered.org/u/saraltech)\
**Replies:** 2\
**Last updated:** [28 December 2024 07:25 UTC](https://discourse.nodered.org/t/dashboard-2-0-template-node-issue/94182 "2024-12-28T07:25:49Z")

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I am using dashboard 2.0 template node. It does not call the GET request. When I use the Dashboard 1 template node, it works fine. Please guide what is to be changed for Dashboard 2.0 template node. \[ { "id…

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## [Whats the best way to capture website login details/parameters for use in HTTP node](https://discourse.nodered.org/t/whats-the-best-way-to-capture-website-login-details-parameters-for-use-in-http-node/94214)

<div class="topic-metadata">

**Author:** [@craigcurtin](https://discourse.nodered.org/u/craigcurtin)\
**Replies:** 1\
**Last updated:** [28 December 2024 06:09 UTC](https://discourse.nodered.org/t/whats-the-best-way-to-capture-website-login-details-parameters-for-use-in-http-node/94214 "2024-12-28T06:09:57Z")

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Guys, Want to automate some downloading and saving of website data. The login site presents a basic login form over https where i input a username/password combo - there is currently no API provided - how can i capture …

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## [Shelly Pro RGB and MQTT](https://discourse.nodered.org/t/shelly-pro-rgb-and-mqtt/94040)

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**Author:** [@Lenaschitz](https://discourse.nodered.org/u/Lenaschitz)\
**Replies:** 16\
**Last updated:** [27 December 2024 21:05 UTC](https://discourse.nodered.org/t/shelly-pro-rgb-and-mqtt/94040 "2024-12-27T21:05:03Z")

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Hi guys, I was able to readout a Shelly Pro RGB (not the Shelly RGBW2) via MQTT to Node Red, but I´m not able to control it. color picker outputs a string or an object, but I´d need an array. I´m also not sure if it wo…

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## [Zigbee2mqtt restarts continuously](https://discourse.nodered.org/t/zigbee2mqtt-restarts-continuously/94164)

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**Author:** [@devifast](https://discourse.nodered.org/u/devifast)\
**Replies:** 20\
**Last updated:** [27 December 2024 12:43 UTC](https://discourse.nodered.org/t/zigbee2mqtt-restarts-continuously/94164 "2024-12-27T12:43:09Z")

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I have Dietpi installed and I am trying to run zigbee2mqtt on Node red. The process is going smoothly until I get this on the system console. I get this. This is a process that repeats itself constantly. The install…

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## [Telegram-Date Picker](https://discourse.nodered.org/t/telegram-date-picker/94194)

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**Author:** [@smanjunath211](https://discourse.nodered.org/u/smanjunath211)\
**Replies:** 5\
**Last updated:** [27 December 2024 10:40 UTC](https://discourse.nodered.org/t/telegram-date-picker/94194 "2024-12-27T10:40:58Z")

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I am revisiting this requirement. I want the user interacting through telegram to give me a valid-date (to generate a daily report for the given date). So i am trying to invoke a datepicker in telegram keyboard. anyone …

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## [Sending messages to 2 different bots in Telegram](https://discourse.nodered.org/t/sending-messages-to-2-different-bots-in-telegram/94189)

<div class="topic-metadata">

**Author:** [@bemo47](https://discourse.nodered.org/u/bemo47)\
**Replies:** 14\
**Last updated:** [27 December 2024 09:43 UTC](https://discourse.nodered.org/t/sending-messages-to-2-different-bots-in-telegram/94189 "2024-12-27T09:43:44Z")

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Hello, I am new to Nodered, i want to use it in Home Assistant because i would like to send different categories of messages to different bots in Telegram. Aparently Nodered is a good way to achiebve sending to several…

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