# Latest

**URL:** https://discourse.nodered.org/latest.md?page=230

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

**Page:** 231

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## [Strange behaviour Csv node](https://discourse.nodered.org/t/strange-behaviour-csv-node/85747)

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**Author:** [@edje11](https://discourse.nodered.org/u/edje11)\
**Replies:** 5\
**Last updated:** [21 February 2024 23:36 UTC](https://discourse.nodered.org/t/strange-behaviour-csv-node/85747 "2024-02-21T23:36:56Z")

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I have a strange issue with the core Csv node. When the check is set for Include empty strings there are always 2 message's per csv row. The first message only contains the first column name with no value. If you disa…

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## [Default endpoint for ui /ui](https://discourse.nodered.org/t/default-endpoint-for-ui-ui/85720)

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**Author:** [@rsingh888](https://discourse.nodered.org/u/rsingh888)\
**Replies:** 15\
**Last updated:** [22 February 2024 07:53 UTC](https://discourse.nodered.org/t/default-endpoint-for-ui-ui/85720 "2024-02-22T07:53:52Z")

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Hi, While I am aware that we can change default endpoint /ui from settings.js but is there a way to achieve this from the node-red console itself. As I need to host multiple UI forms thanks Rajeev

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## [Flows not roll back to the current active snapshots](https://discourse.nodered.org/t/flows-not-roll-back-to-the-current-active-snapshots/85754)

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**Author:** [@Anmirazik](https://discourse.nodered.org/u/Anmirazik)\
**Replies:** 2\
**Last updated:** [22 February 2024 07:52 UTC](https://discourse.nodered.org/t/flows-not-roll-back-to-the-current-active-snapshots/85754 "2024-02-22T07:52:35Z")

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Hi , im having issues on the device agent where the device agents not deploy the active snapshots on the devices when the dev ops pipelines are triggered automatically 2/21/2024 3:27:51 PM \[info\] Downlink enqueued 2…

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## [Cip-ethernet PLC allenbradley to InfluxDB](https://discourse.nodered.org/t/cip-ethernet-plc-allenbradley-to-influxdb/85729)

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**Author:** [@Andreassebayang](https://discourse.nodered.org/u/Andreassebayang)\
**Replies:** 3\
**Last updated:** [22 February 2024 02:08 UTC](https://discourse.nodered.org/t/cip-ethernet-plc-allenbradley-to-influxdb/85729 "2024-02-22T02:08:51Z")

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Hello everyone, I'm a student working on my final project, can anyone help me describe the nodes in node-red for data retrieval from an allen bradley PLC with an ethernet chip and input the data to InfluxDB. Thank you. …

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## [Dockerized MySQL](https://discourse.nodered.org/t/dockerized-mysql/85465)

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**Author:** [@humphrysr](https://discourse.nodered.org/u/humphrysr)\
**Replies:** 9\
**Last updated:** [21 February 2024 23:48 UTC](https://discourse.nodered.org/t/dockerized-mysql/85465 "2024-02-21T23:48:35Z")

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Although I can connect to the dockerized Mysql instance using a client, I can not get my local instance of node-red to connect ,using the mysql node. Suggestions?

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## [V-data-table questions - customizing and handling data](https://discourse.nodered.org/t/v-data-table-questions-customizing-and-handling-data/85710)

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**Author:** [@nygma2004](https://discourse.nodered.org/u/nygma2004)\
**Replies:** 3\
**Last updated:** [21 February 2024 21:06 UTC](https://discourse.nodered.org/t/v-data-table-questions-customizing-and-handling-data/85710 "2024-02-21T21:06:52Z")

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I am trying to do all sorts of stuff with tables, and I run into questions from time-to-time. These are not cirtical issues, but I would like to start this by not making mistakes from the start. My table looks like th…

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## [Ability to organize snapshots with folder and rename the snapshots](https://discourse.nodered.org/t/ability-to-organize-snapshots-with-folder-and-rename-the-snapshots/85690)

<div class="topic-metadata">

**Author:** [@Anmirazik](https://discourse.nodered.org/u/Anmirazik)\
**Replies:** 1\
**Last updated:** [21 February 2024 19:52 UTC](https://discourse.nodered.org/t/ability-to-organize-snapshots-with-folder-and-rename-the-snapshots/85690 "2024-02-21T19:52:27Z")

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Hello , I think it is quite beneficial to have a features where we can organize the snapshots in folder as well as rename the existing snapshots through the flowfuse cloud platform . I believe it will helps the user to o…

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## [Devops Pipeline integrates with other applications](https://discourse.nodered.org/t/devops-pipeline-integrates-with-other-applications/85348)

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**Author:** [@Anmirazik](https://discourse.nodered.org/u/Anmirazik)\
**Replies:** 6\
**Last updated:** [21 February 2024 19:45 UTC](https://discourse.nodered.org/t/devops-pipeline-integrates-with-other-applications/85348 "2024-02-21T19:45:53Z")

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Hello , I think it might be a good idea to add features on flowfuse platform where we can integrate the devops pipeline with other application device to push the snapshots automatically where after the development produc…

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## [Making Linear Gauge in DB2 Template Node](https://discourse.nodered.org/t/making-linear-gauge-in-db2-template-node/85678)

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**Author:** [@sanderson](https://discourse.nodered.org/u/sanderson)\
**Replies:** 7\
**Last updated:** [21 February 2024 19:07 UTC](https://discourse.nodered.org/t/making-linear-gauge-in-db2-template-node/85678 "2024-02-21T19:07:05Z")

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Hi all, I am trying to make a very simple linear gauge in DB2 following the recommendations of the DB2 documentation. With a lot of guesswork, I have gotten Vuetify to make a simple set of 4 stacked "gauges". I have 4…

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## [Delete , edite , send row of table](https://discourse.nodered.org/t/delete-edite-send-row-of-table/85612)

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**Author:** [@sahar](https://discourse.nodered.org/u/sahar)\
**Replies:** 1\
**Last updated:** [21 February 2024 16:34 UTC](https://discourse.nodered.org/t/delete-edite-send-row-of-table/85612 "2024-02-21T16:34:51Z")

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hi . i have a project which select some data's from nodes , and show them in table at dashboard, now I want add select bar to each row at table to delete or edit or send it to DB, how i can do them ? \[ { "…

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## [Cron plus dynamic schedule on dashboard 2](https://discourse.nodered.org/t/cron-plus-dynamic-schedule-on-dashboard-2/85736)

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**Author:** [@gerry](https://discourse.nodered.org/u/gerry)\
**Replies:** 4\
**Last updated:** [21 February 2024 16:25 UTC](https://discourse.nodered.org/t/cron-plus-dynamic-schedule-on-dashboard-2/85736 "2024-02-21T16:25:47Z")

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Probably not specific to dashboard 2 but that's what I'm using so I threw that in. I have looked at all the examples imported and they work fine. I use what I think are the same settings in a function node and it doesn't…

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## [How to show hourglass node elapsed time on dashboard](https://discourse.nodered.org/t/how-to-show-hourglass-node-elapsed-time-on-dashboard/85646)

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**Author:** [@Johannesje](https://discourse.nodered.org/u/Johannesje)\
**Replies:** 5\
**Last updated:** [21 February 2024 16:13 UTC](https://discourse.nodered.org/t/how-to-show-hourglass-node-elapsed-time-on-dashboard/85646 "2024-02-21T16:13:20Z")

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Hi, I am try to show the elapsed time with node hourglass on my dashboard. I will show it in hours and minutes, is there someone who can help me with that? Thanks

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## [Is it safe to clear npm cache](https://discourse.nodered.org/t/is-it-safe-to-clear-npm-cache/85726)

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**Author:** [@questuk](https://discourse.nodered.org/u/questuk)\
**Replies:** 5\
**Last updated:** [21 February 2024 15:45 UTC](https://discourse.nodered.org/t/is-it-safe-to-clear-npm-cache/85726 "2024-02-21T15:45:49Z")

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Hi I have 53mb of cacache, is it safe in Node-RED to remove these and what command to use, I am using Linux. Thanks

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## [Start node-red failed](https://discourse.nodered.org/t/start-node-red-failed/85725)

<div class="topic-metadata">

**Author:** [@tomas.garcia](https://discourse.nodered.org/u/tomas.garcia)\
**Replies:** 4\
**Last updated:** [21 February 2024 13:49 UTC](https://discourse.nodered.org/t/start-node-red-failed/85725 "2024-02-21T13:49:08Z")

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When I start node-red, it gives me the following error. What could be the reason? Thank you \`Publisher: Inside error function, msg: Error: Connection refused: Bad username or password\` at MqttClient.\_handleConnack …

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## [UI virtual keyboard with ui scheduler enter numeric time](https://discourse.nodered.org/t/ui-virtual-keyboard-with-ui-scheduler-enter-numeric-time/85599)

<div class="topic-metadata">

**Author:** [@Montmirail](https://discourse.nodered.org/u/Montmirail)\
**Replies:** 8\
**Last updated:** [21 February 2024 12:27 UTC](https://discourse.nodered.org/t/ui-virtual-keyboard-with-ui-scheduler-enter-numeric-time/85599 "2024-02-21T12:27:31Z")

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Hello, I added the virtual keyboard available here: https://flows.nodered.org/flow/7fb5bc5ae66e6bc1b1c1b8e800bdef51 I plan to use it via a touch monitor to adjust the parameters of a ui scheduler but when I want to set …

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## [Can't install node-red-node-sqlite from palette](https://discourse.nodered.org/t/cant-install-node-red-node-sqlite-from-palette/85721)

<div class="topic-metadata">

**Author:** [@baboski](https://discourse.nodered.org/u/baboski)\
**Replies:** 4\
**Last updated:** [21 February 2024 10:19 UTC](https://discourse.nodered.org/t/cant-install-node-red-node-sqlite-from-palette/85721 "2024-02-21T10:19:27Z")

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Hello, as i wrote in the title i can't install this node from manage palette, i'm getting this error and i don't know how to solve it, thanks you: ----------------------------------------------------------- 2024-02-21T0…

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## [Embed FlowFuses NodeRed into Application](https://discourse.nodered.org/t/embed-flowfuses-nodered-into-application/85723)

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**Author:** [@mrkwtz](https://discourse.nodered.org/u/mrkwtz)\
**Replies:** 1\
**Last updated:** [21 February 2024 10:12 UTC](https://discourse.nodered.org/t/embed-flowfuses-nodered-into-application/85723 "2024-02-21T10:12:19Z")

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Hey everybody, I'm currently looking into the possibility of utilizing NodeRed as a "workflow builder" (mostly: if A happens call API B) and have a hard time understanding how a possible integration into our current app…

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## [Dashboard 2.0 - Dynamically change group color](https://discourse.nodered.org/t/dashboard-2-0-dynamically-change-group-color/85692)

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**Author:** [@douchebagraccoon](https://discourse.nodered.org/u/douchebagraccoon)\
**Replies:** 4\
**Last updated:** [21 February 2024 09:27 UTC](https://discourse.nodered.org/t/dashboard-2-0-dynamically-change-group-color/85692 "2024-02-21T09:27:21Z")

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Hello everyone, I've recently started using Dashboard 2.0 and was trying to dynamically change a group color. I'm using the same method as for D1.0 but it doesn't seem to work (using {{msg.payload}}). Could someone di…

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## [Help: I want to configure Node-RED for monitoring with Prometheus and Node Exporter | Docker](https://discourse.nodered.org/t/help-i-want-to-configure-node-red-for-monitoring-with-prometheus-and-node-exporter-docker/85558)

<div class="topic-metadata">

**Author:** [@for\_iot](https://discourse.nodered.org/u/for_iot)\
**Replies:** 2\
**Last updated:** [21 February 2024 08:44 UTC](https://discourse.nodered.org/t/help-i-want-to-configure-node-red-for-monitoring-with-prometheus-and-node-exporter-docker/85558 "2024-02-21T08:44:46Z")

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Please help: I want to configure Node-RED for monitoring with Prometheus and Node Exporter The goal is to monitor Node-RED server and Prometheus server and follow if they work correctly, and visual there metrics in Gar…

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## [Pass array from inject to vue component](https://discourse.nodered.org/t/pass-array-from-inject-to-vue-component/85719)

<div class="topic-metadata">

**Author:** [@Waz](https://discourse.nodered.org/u/Waz)\
**Replies:** 2\
**Last updated:** [21 February 2024 04:46 UTC](https://discourse.nodered.org/t/pass-array-from-inject-to-vue-component/85719 "2024-02-21T04:46:59Z")

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This is absolutely doing my head in. I have an inject node with a json array. I want to inject that into a ui-template (dashboard 2.0) node and have v-for iterate the array. A simple list. I must have taken dumb pill…

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## [Modbus server not running on linux](https://discourse.nodered.org/t/modbus-server-not-running-on-linux/85695)

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**Author:** [@PRABHAKAR82](https://discourse.nodered.org/u/PRABHAKAR82)\
**Replies:** 6\
**Last updated:** [21 February 2024 04:45 UTC](https://discourse.nodered.org/t/modbus-server-not-running-on-linux/85695 "2024-02-21T04:45:27Z")

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I configure Modbus server, but this error is coming "Error: listen EACCES: permission denied 192.168.0.114:502". node-red is running on Linux ubuntu(Orange pi-pc).

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## [Some suggestions for Node-RED（input and output UI)](https://discourse.nodered.org/t/some-suggestions-for-node-red-input-and-output-ui/85718)

<div class="topic-metadata">

**Author:** [@sangluocun](https://discourse.nodered.org/u/sangluocun)\
**Replies:** 0\
**Last updated:** [21 February 2024 03:58 UTC](https://discourse.nodered.org/t/some-suggestions-for-node-red-input-and-output-ui/85718 "2024-02-21T03:58:02Z")

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I'm a software engineer who has been exploring the use of open source software in industrial applications. Recently I've been trying out n8n and wondering if some of the good parts(UEX) could be refer into Node-RED. For…

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## [Writing to a Flash Drive located on a Raspi](https://discourse.nodered.org/t/writing-to-a-flash-drive-located-on-a-raspi/85681)

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**Author:** [@hotdog](https://discourse.nodered.org/u/hotdog)\
**Replies:** 5\
**Last updated:** [21 February 2024 01:20 UTC](https://discourse.nodered.org/t/writing-to-a-flash-drive-located-on-a-raspi/85681 "2024-02-21T01:20:02Z")

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I am trying to find a way to write to a usb device without specifying a local root directory. I found some information about using /dev/ttyUSB and /dev/pts/0, but when I attempt to implement that into my flow I am given …

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## [Motion activated floodlight](https://discourse.nodered.org/t/motion-activated-floodlight/85714)

<div class="topic-metadata">

**Author:** [@LIT-1](https://discourse.nodered.org/u/LIT-1)\
**Replies:** 3\
**Last updated:** [21 February 2024 00:58 UTC](https://discourse.nodered.org/t/motion-activated-floodlight/85714 "2024-02-21T00:58:43Z")

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Hi, I have a setup with 3 Ubiquiti Cameras integrated into Home Assistant using the integration and a Shelly that turns on a floodlight then waits 30 seconds and turns it off the Shelly which turns off the floodlight. H…

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## [Best way to view Dashboard from Raspberry Pi 4](https://discourse.nodered.org/t/best-way-to-view-dashboard-from-raspberry-pi-4/85540)

<div class="topic-metadata">

**Author:** [@jgreenmt](https://discourse.nodered.org/u/jgreenmt)\
**Replies:** 21\
**Last updated:** [21 February 2024 00:08 UTC](https://discourse.nodered.org/t/best-way-to-view-dashboard-from-raspberry-pi-4/85540 "2024-02-21T00:08:23Z")

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Hello, I have a simple Node-RED program that is monitoring various sensors (10-12) via modbus, as well as a few buttons for user interaction. The program works great if I use a PC or laptop to access the dashboard via a…

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## [Hasp\["1"\].page\[0\].tab\[0\].btn\[0\].value\_str - too complex or run of the mill?](https://discourse.nodered.org/t/hasp-1-page-0-tab-0-btn-0-value-str-too-complex-or-run-of-the-mill/85091)

<div class="topic-metadata">

**Author:** [@Sean-McG](https://discourse.nodered.org/u/Sean-McG)\
**Replies:** 15\
**Last updated:** [20 February 2024 18:37 UTC](https://discourse.nodered.org/t/hasp-1-page-0-tab-0-btn-0-value-str-too-complex-or-run-of-the-mill/85091 "2024-02-20T18:37:25Z")

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In my quest to create an "easy" :stuck\_out\_tongue\_winking\_eye: way to configure the page layouts for openHasp, I thought using a function node would be a good idea, as it takes advantage of the Monaco syntax checking. C…

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## [AND - how it works?](https://discourse.nodered.org/t/and-how-it-works/85663)

<div class="topic-metadata">

**Author:** [@4711Austria](https://discourse.nodered.org/u/4711Austria)\
**Replies:** 35\
**Last updated:** [20 February 2024 20:00 UTC](https://discourse.nodered.org/t/and-how-it-works/85663 "2024-02-20T20:00:40Z")

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Hello, starting, would need some infos pls! \[ { "id": "092520097a3dcc4c", "type": "victron-input-system", "z": "7978e0ce1be8e6fb", "service": "com.victronenergy.system/0", …

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## [Ui\_table in Dashboard has extra row underneath](https://discourse.nodered.org/t/ui-table-in-dashboard-has-extra-row-underneath/85704)

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**Author:** [@notnice](https://discourse.nodered.org/u/notnice)\
**Replies:** 1\
**Last updated:** [20 February 2024 17:18 UTC](https://discourse.nodered.org/t/ui-table-in-dashboard-has-extra-row-underneath/85704 "2024-02-20T17:18:55Z")

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I am building a few tables for solar/battery dashboard project. I've noticed as per highlights in the screenshot below that each table has a "spare" row below it. There are no spacers between the tables in the dashboard…

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## [Seeed’s Openwrt IO’s not working with Node-red](https://discourse.nodered.org/t/seeed-s-openwrt-io-s-not-working-with-node-red/85700)

<div class="topic-metadata">

**Author:** [@cloud](https://discourse.nodered.org/u/cloud)\
**Replies:** 9\
**Last updated:** [20 February 2024 14:50 UTC](https://discourse.nodered.org/t/seeed-s-openwrt-io-s-not-working-with-node-red/85700 "2024-02-20T14:50:29Z")

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We just installed seed’s openwrt img “openwrt-bcm27xx-bcm2711-rpi-4-squashfs-sysupgrade.img.gz” ( OpenWrt 22.03.3, r20028-43d71ad93e) on Raspberry 4b - 4Gb. When we tried to use gpio and serial pins we got this error. …

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## [Dashboard 2.0 ui-Template](https://discourse.nodered.org/t/dashboard-2-0-ui-template/85484)

<div class="topic-metadata">

**Author:** [@jwj001](https://discourse.nodered.org/u/jwj001)\
**Replies:** 9\
**Last updated:** [20 February 2024 13:41 UTC](https://discourse.nodered.org/t/dashboard-2-0-ui-template/85484 "2024-02-20T13:41:07Z")

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Good Day, i need some help please new to node-red, i have managed to bring in google charts in Dashboard 2.0 using a ui-template node. With in the code i would like to inject my values. But i have been unable to find a w…

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