# Latest

**URL:** https://discourse.nodered.org/latest.md?page=101

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

**Page:** 102

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## [No manage pallete selection in drop down menu](https://discourse.nodered.org/t/no-manage-pallete-selection-in-drop-down-menu/95192)

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**Author:** [@gerry](https://discourse.nodered.org/u/gerry)\
**Replies:** 6\
**Last updated:** [7 February 2025 15:10 UTC](https://discourse.nodered.org/t/no-manage-pallete-selection-in-drop-down-menu/95192 "2025-02-07T15:10:15Z")

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Pi4, node red 4.08, js 22, just like it says there is no manage pallete in the drop down menu. Restarted node red, no effect. Rebooted pi no effect. Out of 3 pi's this is the only one doing this. Any quick fix or do a re…

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## [Catalogue CloudFlare Error - Invalid SSL Certificate https://catalogue.nodered.org/catalogue.json](https://discourse.nodered.org/t/catalogue-cloudflare-error-invalid-ssl-certificate-https-catalogue-nodered-org-catalogue-json/95206)

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**Author:** [@Nodify](https://discourse.nodered.org/u/Nodify)\
**Replies:** 11\
**Last updated:** [7 February 2025 14:45 UTC](https://discourse.nodered.org/t/catalogue-cloudflare-error-invalid-ssl-certificate-https-catalogue-nodered-org-catalogue-json/95206 "2025-02-07T14:45:25Z")

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Unable to load Node Pallete to install nodes because cloud flare is blocking https://catalogue.nodered.org/catalogue.json due to Invalid SSL Error.

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## [Running script in dashboard 2.0](https://discourse.nodered.org/t/running-script-in-dashboard-2-0/95194)

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**Author:** [@xtrailrunner](https://discourse.nodered.org/u/xtrailrunner)\
**Replies:** 3\
**Last updated:** [7 February 2025 13:59 UTC](https://discourse.nodered.org/t/running-script-in-dashboard-2-0/95194 "2025-02-07T13:59:44Z")

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Hi, in this post I've asked how to run a script in dashboard. Finally I succeed with the following code: \<div id="weather-widget-container"\>\</div\> \<script src="https://cdnjs.cloudflare.com/ajax/libs/postscribe/2.0.8/p…

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## [Programmatically add custom nodes from within existing express-app](https://discourse.nodered.org/t/programmatically-add-custom-nodes-from-within-existing-express-app/95186)

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**Author:** [@WuerzburgerMaetschke](https://discourse.nodered.org/u/WuerzburgerMaetschke)\
**Replies:** 6\
**Last updated:** [7 February 2025 12:11 UTC](https://discourse.nodered.org/t/programmatically-add-custom-nodes-from-within-existing-express-app/95186 "2025-02-07T12:11:30Z")

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Hello everyone, In the last few days I have successfully integrated node-red into an existing express application. Is there a way to add a custom node from this code base? So not by loading from a node folder from the …

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## [MQTT to mySQL2 with multiply topics](https://discourse.nodered.org/t/mqtt-to-mysql2-with-multiply-topics/95150)

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**Author:** [@kaniwd](https://discourse.nodered.org/u/kaniwd)\
**Replies:** 8\
**Last updated:** [7 February 2025 12:05 UTC](https://discourse.nodered.org/t/mqtt-to-mysql2-with-multiply-topics/95150 "2025-02-07T12:05:49Z")

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Hey Guys. My first post here. Needs help to tune up this. I have an weather station givin me PHT values. I send them to my MQTT (mosquitto) and try to get them into mySQL. It work fine on the top flow illustrated, but o…

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## [How to enable trace logging in @node-red/runtime/lib/storage/localfilesystem/util.js](https://discourse.nodered.org/t/how-to-enable-trace-logging-in-node-red-runtime-lib-storage-localfilesystem-util-js/95204)

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**Author:** [@Colin](https://discourse.nodered.org/u/Colin)\
**Replies:** 3\
**Last updated:** [7 February 2025 11:34 UTC](https://discourse.nodered.org/t/how-to-enable-trace-logging-in-node-red-runtime-lib-storage-localfilesystem-util-js/95204 "2025-02-07T11:34:43Z")

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I am looking at the file context write sequence to try to see if I can see any improvements to reduce the likelihood of corruption triggered by power fail. How can I enable the trace logging in node-red/packages/node\_mo…

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## [Table in dashboard](https://discourse.nodered.org/t/table-in-dashboard/95154)

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**Author:** [@marwer](https://discourse.nodered.org/u/marwer)\
**Replies:** 14\
**Last updated:** [7 February 2025 10:47 UTC](https://discourse.nodered.org/t/table-in-dashboard/95154 "2025-02-07T10:47:23Z")

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Hello, I wanted to include a simple ui-table in my dashboard...but it does not work. The table is created, but with no content!? In the screenshot you can see the flow, the data array and the ui-list settings. node-…

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## [Dynamic column name for csv data logging](https://discourse.nodered.org/t/dynamic-column-name-for-csv-data-logging/95199)

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**Author:** [@syed\_najam1](https://discourse.nodered.org/u/syed_najam1)\
**Replies:** 1\
**Last updated:** [7 February 2025 09:57 UTC](https://discourse.nodered.org/t/dynamic-column-name-for-csv-data-logging/95199 "2025-02-07T09:57:44Z")

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I am logging data for 12 sensors in a CSV file, where each sensor corresponds to a specific column (e.g., Sensor1, Sensor2, Sensor3, etc.). I want to dynamically assign column names for each sensor through text input. Wh…

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## [Suddenly, the path flow fuse changed from /dashboard to /ui](https://discourse.nodered.org/t/suddenly-the-path-flow-fuse-changed-from-dashboard-to-ui/95196)

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**Author:** [@joehi](https://discourse.nodered.org/u/joehi)\
**Replies:** 10\
**Last updated:** [7 February 2025 09:54 UTC](https://discourse.nodered.org/t/suddenly-the-path-flow-fuse-changed-from-dashboard-to-ui/95196 "2025-02-07T09:54:28Z")

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Oh, I see! Here's the text translated into English: Hello friend, is there anyone who can help me? Suddenly, the path flow fuse changed from /dashboard to /ui, and this caused the Node-RED dashboard to become inacces…

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## [No puedo ejecutar node red](https://discourse.nodered.org/t/no-puedo-ejecutar-node-red/95200)

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**Author:** [@AlejandroPadilla](https://discourse.nodered.org/u/AlejandroPadilla)\
**Replies:** 1\
**Last updated:** [7 February 2025 08:41 UTC](https://discourse.nodered.org/t/no-puedo-ejecutar-node-red/95200 "2025-02-07T08:41:42Z")

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Compañeros y colegas, hace un tiempo (meses) hice varios proyectos domésticos con Node Red en mi casa y algunos dispositivos que tengo (PLC, VDF y Otros). Hace un para de semanas quise retomar las practicas y para mi sor…

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## [Login failed on nodered](https://discourse.nodered.org/t/login-failed-on-nodered/95188)

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**Author:** [@yusufscelik](https://discourse.nodered.org/u/yusufscelik)\
**Replies:** 3\
**Last updated:** [7 February 2025 07:45 UTC](https://discourse.nodered.org/t/login-failed-on-nodered/95188 "2025-02-07T07:45:29Z")

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I installed Node-RED using Docker Compose, and I can access it via the IP address on port 1880. However, the issue is that I want authentication on the server. I created a hashed password and added it to settings.js, but…

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## [Why cant i click on timestamp? (beginner)](https://discourse.nodered.org/t/why-cant-i-click-on-timestamp-beginner/95193)

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**Author:** [@yusufscelik](https://discourse.nodered.org/u/yusufscelik)\
**Replies:** 2\
**Last updated:** [6 February 2025 20:29 UTC](https://discourse.nodered.org/t/why-cant-i-click-on-timestamp-beginner/95193 "2025-02-06T20:29:14Z")

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Hey guys beginner here. I just installed node red on my server. I want to try just see if i can get timestamp but i cant even click on the left block. I already clicked the deploy. What to do?

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## [Change label for OPC UA-Item](https://discourse.nodered.org/t/change-label-for-opc-ua-item/95010)

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**Author:** [@d3rpy\_f1sh](https://discourse.nodered.org/u/d3rpy_f1sh)\
**Replies:** 2\
**Last updated:** [6 February 2025 19:15 UTC](https://discourse.nodered.org/t/change-label-for-opc-ua-item/95010 "2025-02-06T19:15:52Z")

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Hello, I am reading in values from Kepware and then joining the response into a key/value object. How do I rename the keys from msg.topic to a custom label I assign? Thanks

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## [Dashboard 2 gauge linear mode dynmic properties](https://discourse.nodered.org/t/dashboard-2-gauge-linear-mode-dynmic-properties/95045)

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**Author:** [@NodyRed](https://discourse.nodered.org/u/NodyRed)\
**Replies:** 19\
**Last updated:** [6 February 2025 16:03 UTC](https://discourse.nodered.org/t/dashboard-2-gauge-linear-mode-dynmic-properties/95045 "2025-02-06T16:03:28Z")

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Using gauge linear nodewith ticks. Updating ticks via dynamic properties updates the number values, but the bar does not update the new tick values (1000-\>200, tick changes, but color bar does not change). Node setting: …

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## [Global.get fails while using contextStorage(redis)](https://discourse.nodered.org/t/global-get-fails-while-using-contextstorage-redis/95183)

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**Author:** [@jakonnode](https://discourse.nodered.org/u/jakonnode)\
**Replies:** 2\
**Last updated:** [6 February 2025 14:40 UTC](https://discourse.nodered.org/t/global-get-fails-while-using-contextstorage-redis/95183 "2025-02-06T14:40:08Z")

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While using redis contextStorage as default and use global.get() it results in an error as below. "Error: Callback must be a function" Using the below redis package. GitHub - node-red/node-red-context-redis: A Node-RE…

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## [Using LMS111-10100 sensor](https://discourse.nodered.org/t/using-lms111-10100-sensor/95180)

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**Author:** [@Jedisith888](https://discourse.nodered.org/u/Jedisith888)\
**Replies:** 3\
**Last updated:** [6 February 2025 13:40 UTC](https://discourse.nodered.org/t/using-lms111-10100-sensor/95180 "2025-02-06T13:40:40Z")

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Hello im in a project about using LMS111-10100 sensor i just want to know if i can use Node-RED to work with the sensor, cause we are trying differents programs and code lenguages, and find the better to do the project.

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## [Trigger a flow from other flow (instead of polling)](https://discourse.nodered.org/t/trigger-a-flow-from-other-flow-instead-of-polling/95177)

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**Author:** [@node\_red2025](https://discourse.nodered.org/u/node_red2025)\
**Replies:** 2\
**Last updated:** [6 February 2025 11:19 UTC](https://discourse.nodered.org/t/trigger-a-flow-from-other-flow-instead-of-polling/95177 "2025-02-06T11:19:42Z")

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In Flow 1 I have a function which calculates stuff and then returns a msg with some content. msg.payload = 2; msg.text = "State 10 reached"; return msg; In the second flow I have a periodic trigger which checks the …

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## [ContextStore.delete & ContextStore.clean](https://discourse.nodered.org/t/contextstore-delete-contextstore-clean/95178)

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**Author:** [@ziga](https://discourse.nodered.org/u/ziga)\
**Replies:** 2\
**Last updated:** [6 February 2025 11:16 UTC](https://discourse.nodered.org/t/contextstore-delete-contextstore-clean/95178 "2025-02-06T11:16:59Z")

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I'm looking into custom context storage and for that, one needs to implement an interface described here. I'm wondering when are ContextStore.delete and ContextStore.clean actually called so I can reproduce and test th…

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## [Selfconnectedness or how to connect a node to itself](https://discourse.nodered.org/t/selfconnectedness-or-how-to-connect-a-node-to-itself/95174)

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**Author:** [@gregorius](https://discourse.nodered.org/u/gregorius)\
**Replies:** 9\
**Last updated:** [6 February 2025 11:13 UTC](https://discourse.nodered.org/t/selfconnectedness-or-how-to-connect-a-node-to-itself/95174 "2025-02-06T11:13:53Z")

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Hi There, I just noticed that nodes cannot be connected to themselves - probably very sensible. However if I delete a connected node using the "maintain connections" (ctrl/cmd-delete/backspace) functionality, I can get…

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## [UIBuilder, latest version and webkitSpeechRecognition()](https://discourse.nodered.org/t/uibuilder-latest-version-and-webkitspeechrecognition/95171)

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**Author:** [@micksta](https://discourse.nodered.org/u/micksta)\
**Replies:** 1\
**Last updated:** [6 February 2025 09:19 UTC](https://discourse.nodered.org/t/uibuilder-latest-version-and-webkitspeechrecognition/95171 "2025-02-06T09:19:35Z")

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A very green noob. What i am wondering before i begin my node-red journey, if the below is also quite possible to implement using UIBuilder. It look's (UIBuilder) like an initial steep learning curve vs Dashboard, but wo…

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## [Rest API response question](https://discourse.nodered.org/t/rest-api-response-question/95144)

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**Author:** [@BH-HomeAssistant](https://discourse.nodered.org/u/BH-HomeAssistant)\
**Replies:** 9\
**Last updated:** [6 February 2025 08:12 UTC](https://discourse.nodered.org/t/rest-api-response-question/95144 "2025-02-06T08:12:10Z")

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Hi folks, I try to build a dashboard of sensors / values within Node Red. I tested the GET call in Insomnia: As you can see, I receive the response with all the values I need. So I tried to do the same in Node Red: …

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## [Introducing the "Node-RED Academy" (built by FlowFuse)](https://discourse.nodered.org/t/introducing-the-node-red-academy-built-by-flowfuse/95143)

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**Author:** [@joepavitt](https://discourse.nodered.org/u/joepavitt)\
**Replies:** 7\
**Last updated:** [6 February 2025 06:59 UTC](https://discourse.nodered.org/t/introducing-the-node-red-academy-built-by-flowfuse/95143 "2025-02-06T06:59:49Z")

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The team at FlowFuse have been hard at work putting together the Node-RED Academy. This will be a collection of courses that cover everything you need to know from Node-RED Fundamentals through to building full system…

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## [Loop a subflow to produce an array of values](https://discourse.nodered.org/t/loop-a-subflow-to-produce-an-array-of-values/95098)

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**Author:** [@WarrenL](https://discourse.nodered.org/u/WarrenL)\
**Replies:** 6\
**Last updated:** [6 February 2025 01:07 UTC](https://discourse.nodered.org/t/loop-a-subflow-to-produce-an-array-of-values/95098 "2025-02-06T01:07:53Z")

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Hi everybody, I'm quite new to Node-RED and, being a novice programmer, I only know some very basic Javascript. I have created a sub-flow which reads a particular property (a bit value) in a BACnet object. I have creat…

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## [Need to lock off this node from being clicked until a command is sent to it](https://discourse.nodered.org/t/need-to-lock-off-this-node-from-being-clicked-until-a-command-is-sent-to-it/95123)

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**Author:** [@Technogeek](https://discourse.nodered.org/u/Technogeek)\
**Replies:** 2\
**Last updated:** [5 February 2025 21:39 UTC](https://discourse.nodered.org/t/need-to-lock-off-this-node-from-being-clicked-until-a-command-is-sent-to-it/95123 "2025-02-05T21:39:01Z")

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I'm using this really cool node, node-red-contrib-ui-button\_state by \* haydendonald and I would like to be able to send a command to it to stop any clicks from being recognized until an unlock command is received. Here's…

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## [Dashboard 2.0 Template is group-scoped but affects gauges in different groups](https://discourse.nodered.org/t/dashboard-2-0-template-is-group-scoped-but-affects-gauges-in-different-groups/95156)

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**Author:** [@xtrailrunner](https://discourse.nodered.org/u/xtrailrunner)\
**Replies:** 2\
**Last updated:** [5 February 2025 19:41 UTC](https://discourse.nodered.org/t/dashboard-2-0-template-is-group-scoped-but-affects-gauges-in-different-groups/95156 "2025-02-05T19:41:20Z")

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Hello, I have two gauges in my dashboard. For the first I want to suppress the display of value. In the second gauge I want to see the value. I have defined a UI template with the following text: \<style\> /\* remove …

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## [Node-red not showing full on server. But no issue on client access](https://discourse.nodered.org/t/node-red-not-showing-full-on-server-but-no-issue-on-client-access/95151)

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**Author:** [@engzr](https://discourse.nodered.org/u/engzr)\
**Replies:** 2\
**Last updated:** [5 February 2025 19:30 UTC](https://discourse.nodered.org/t/node-red-not-showing-full-on-server-but-no-issue-on-client-access/95151 "2025-02-05T19:30:18Z")

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Hi I have been programming my node red hosted on my orange pi. The program and flow is running fine. But when I connect my pi to a display the browser cannot display node-red in full. Only come out with the banner. Wh…

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## [Nested packaged subflow not taking config node propery](https://discourse.nodered.org/t/nested-packaged-subflow-not-taking-config-node-propery/95160)

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**Author:** [@Colin.Smith1205](https://discourse.nodered.org/u/Colin.Smith1205)\
**Replies:** 0\
**Last updated:** [5 February 2025 18:46 UTC](https://discourse.nodered.org/t/nested-packaged-subflow-not-taking-config-node-propery/95160 "2025-02-05T18:46:55Z")

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Hello, For a project I have made some subflows that were packaged following the processes found here: Packaging a Subflow as a module : Node-RED The nodes work as expected, one of the subflow properties that I use is a …

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## [Node RED v4 : Single File Executable](https://discourse.nodered.org/t/node-red-v4-single-file-executable/89323)

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**Author:** [@marcus-j-davies](https://discourse.nodered.org/u/marcus-j-davies)\
**Replies:** 59\
**Last updated:** [5 February 2025 15:37 UTC](https://discourse.nodered.org/t/node-red-v4-single-file-executable/89323 "2025-02-05T15:37:05Z")

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Afternoon, It's Back!! Single File Executable for Node RED v4 (With the option of embedding your flows) Some History: A while ago, I posted a guide on how to create an SFE : See Node-RED Standalone Executable - #12…

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## [Node-red flow for temperature reading](https://discourse.nodered.org/t/node-red-flow-for-temperature-reading/95146)

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**Author:** [@ninad](https://discourse.nodered.org/u/ninad)\
**Replies:** 1\
**Last updated:** [5 February 2025 11:11 UTC](https://discourse.nodered.org/t/node-red-flow-for-temperature-reading/95146 "2025-02-05T11:11:05Z")

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connected a digital controller which is connected to PT100 temp. sensor, The controller in then connected to RS485 converted to USB, THE USB IS CONNECTED TO REVOLUTION PI CONNECT S Now I am trying to data log the tempe…

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## [Trouble getting the results of a looped subflow to write into an array](https://discourse.nodered.org/t/trouble-getting-the-results-of-a-looped-subflow-to-write-into-an-array/95134)

<div class="topic-metadata">

**Author:** [@WarrenL](https://discourse.nodered.org/u/WarrenL)\
**Replies:** 3\
**Last updated:** [5 February 2025 08:52 UTC](https://discourse.nodered.org/t/trouble-getting-the-results-of-a-looped-subflow-to-write-into-an-array/95134 "2025-02-05T08:52:30Z")

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Hi all, With help from ChatGPT I've created a function node that loops a subflow which reads the present value of a BACnet point. With my function node looping four times, a debug on the output of the subflow shows the …

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