# Latest

**URL:** https://discourse.nodered.org/latest.md?page=341

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

**Page:** 342

---

## [Missing (deprecated) iobroker nodes](https://discourse.nodered.org/t/missing-deprecated-iobroker-nodes/78741)

<div class="topic-metadata">

**Author:** [@Mikee1234K](https://discourse.nodered.org/u/Mikee1234K)\
**Replies:** 1\
**Last updated:** [27 May 2023 19:13 UTC](https://discourse.nodered.org/t/missing-deprecated-iobroker-nodes/78741 "2023-05-27T19:13:12Z")

</div>

I have just installed Node Red on iobroker. The install there includes iobroker nodes. I wanted to run Node Red on Windows now, so installed it - but no iobroker nodes. Looking at the forum, there are others with teh sam…

---

## [Rfxcom palette will not install](https://discourse.nodered.org/t/rfxcom-palette-will-not-install/78723)

<div class="topic-metadata">

**Author:** [@Mikee1234K](https://discourse.nodered.org/u/Mikee1234K)\
**Replies:** 30\
**Last updated:** [27 May 2023 18:08 UTC](https://discourse.nodered.org/t/rfxcom-palette-will-not-install/78723 "2023-05-27T18:08:40Z")

</div>

After having to wipe my PC, I installed Windows, then iobroker (and Node Red). Now I cannot install the Rfxcom palette. There are errors when looking at the log. It looks as if it wanted Python, so I downloaded that (for…

---

## [Auto logout when system Idle](https://discourse.nodered.org/t/auto-logout-when-system-idle/78733)

<div class="topic-metadata">

**Author:** [@PRABHAKAR82](https://discourse.nodered.org/u/PRABHAKAR82)\
**Replies:** 0\
**Last updated:** [27 May 2023 10:57 UTC](https://discourse.nodered.org/t/auto-logout-when-system-idle/78733 "2023-05-27T10:57:30Z")

</div>

I want to do auto logout when there is no dashboard is open or in idle case .Is it possible to do in node red?

---

## [Node red bigexec not working long string](https://discourse.nodered.org/t/node-red-bigexec-not-working-long-string/78718)

<div class="topic-metadata">

**Author:** [@azxo1](https://discourse.nodered.org/u/azxo1)\
**Replies:** 12\
**Last updated:** [27 May 2023 14:00 UTC](https://discourse.nodered.org/t/node-red-bigexec-not-working-long-string/78718 "2023-05-27T14:00:41Z")

</div>

Hello everyone! I would like to ask for your help below. I installed espeak on Rasperry pi 4. Thus, in Node Red, I can read a text payload on the raspberry via BigExec. This works with a shorter text, but no longer with…

---

## [How to set the Mqtt broker username/password by code](https://discourse.nodered.org/t/how-to-set-the-mqtt-broker-username-password-by-code/78730)

<div class="topic-metadata">

**Author:** [@magicfire](https://discourse.nodered.org/u/magicfire)\
**Replies:** 15\
**Last updated:** [27 May 2023 10:49 UTC](https://discourse.nodered.org/t/how-to-set-the-mqtt-broker-username-password-by-code/78730 "2023-05-27T10:49:42Z")

</div>

When using Mqtt node ,we usually set the broker's username and password by typing the value mannully like this: However, now we need to calulate the mqtt username and password each time to link, so how to fill the us…

---

## [Response to client](https://discourse.nodered.org/t/response-to-client/78729)

<div class="topic-metadata">

**Author:** [@murilofernandesbr](https://discourse.nodered.org/u/murilofernandesbr)\
**Replies:** 1\
**Last updated:** [27 May 2023 10:24 UTC](https://discourse.nodered.org/t/response-to-client/78729 "2023-05-27T10:24:15Z")

</div>

Hello, not sure if there was already an answer, but i would like to know how to respond to form page. E.G.: when the user click on the form button, after the flow run the user will receive a success message.

---

## [URL goes to a different dashboard](https://discourse.nodered.org/t/url-goes-to-a-different-dashboard/78715)

<div class="topic-metadata">

**Author:** [@stephenn](https://discourse.nodered.org/u/stephenn)\
**Replies:** 8\
**Last updated:** [26 May 2023 18:19 UTC](https://discourse.nodered.org/t/url-goes-to-a-different-dashboard/78715 "2023-05-26T18:19:34Z")

</div>

I have 5 dashboards on Node Red and setup a shortcut on my phone to the one with the URL ending in 4 (http://xxx.xxxx.xxx.xxx:1880/ui/#!/4). A few days ago, that URL started sending me to a different dashboard and now th…

---

## [How do your flows interact with user or cause phone alarm in the night?](https://discourse.nodered.org/t/how-do-your-flows-interact-with-user-or-cause-phone-alarm-in-the-night/78719)

<div class="topic-metadata">

**Author:** [@AndKe](https://discourse.nodered.org/u/AndKe)\
**Replies:** 10\
**Last updated:** [27 May 2023 07:09 UTC](https://discourse.nodered.org/t/how-do-your-flows-interact-with-user-or-cause-phone-alarm-in-the-night/78719 "2023-05-27T07:09:56Z")

</div>

I have some flows that can be trigged via Telegram Bot commands. The problem is that if I wish an alarm, let's say a water sensor, - then Telegram is quiet at night, I see no option to force an alert sound. How can I s…

---

## [After migration access denied](https://discourse.nodered.org/t/after-migration-access-denied/78670)

<div class="topic-metadata">

**Author:** [@trombose009](https://discourse.nodered.org/u/trombose009)\
**Replies:** 1\
**Last updated:** [27 May 2023 05:16 UTC](https://discourse.nodered.org/t/after-migration-access-denied/78670 "2023-05-27T05:16:53Z")

</div>

Hello, after i moved nodered in docker from one raspberry pi to another there is a problem. node-red is running but I can't change anything. I get a permission denied error. So I need to set permissions somewhere. But …

---

## [Filter node throwing errors when being reset](https://discourse.nodered.org/t/filter-node-throwing-errors-when-being-reset/78641)

<div class="topic-metadata">

**Author:** [@SeRiusRod](https://discourse.nodered.org/u/SeRiusRod)\
**Replies:** 8\
**Last updated:** [26 May 2023 20:01 UTC](https://discourse.nodered.org/t/filter-node-throwing-errors-when-being-reset/78641 "2023-05-26T20:01:32Z")

</div>

I have this Filter node that is "filtering" the consumption output from my appliances. It gets the value to filter as a property under payload. And it is configured to distinguish devices by topic. There's another nod…

---

## [🎉 2023 Node-RED Community Survey](https://discourse.nodered.org/t/2023-node-red-community-survey/75640)

<div class="topic-metadata">

**Author:** [@knolleary](https://discourse.nodered.org/u/knolleary)\
**Replies:** 12\
**Last updated:** [20 May 2023 01:05 UTC](https://discourse.nodered.org/t/2023-node-red-community-survey/75640 "2023-05-20T01:05:43Z")

</div>

It has been four years since we last run our last Community Survey. At the time, we got lots of great input to the project and it help us get a better understanding of the community. As things have moved on since then, …

---

## [NodeRed OpenId based authentication Refresh Token support](https://discourse.nodered.org/t/nodered-openid-based-authentication-refresh-token-support/78680)

<div class="topic-metadata">

**Author:** [@DJDev](https://discourse.nodered.org/u/DJDev)\
**Replies:** 3\
**Last updated:** [26 May 2023 16:08 UTC](https://discourse.nodered.org/t/nodered-openid-based-authentication-refresh-token-support/78680 "2023-05-26T16:08:34Z")

</div>

Hi, I am using OpenID authentication to secure my NodeRed appllication. Unfortunately NodeRed does currently not support refresh tokens in the authentication flow: Securing Node-RED : Node-RED The acces token has instea…

---

## [Problem with sending multiple jsons to cloud, sends only the first one](https://discourse.nodered.org/t/problem-with-sending-multiple-jsons-to-cloud-sends-only-the-first-one/78681)

<div class="topic-metadata">

**Author:** [@allienka](https://discourse.nodered.org/u/allienka)\
**Replies:** 9\
**Last updated:** [26 May 2023 13:57 UTC](https://discourse.nodered.org/t/problem-with-sending-multiple-jsons-to-cloud-sends-only-the-first-one/78681 "2023-05-26T13:57:59Z")

</div>

Hi, Im sending Nordpool prices to cloud via Node-red. With the function I set the object and split after price so I have json for each hour with price. When I send it to the cloud, it shows only the first json data. Ho…

---

## [Installation / launching problem](https://discourse.nodered.org/t/installation-launching-problem/78713)

<div class="topic-metadata">

**Author:** [@PaulKana](https://discourse.nodered.org/u/PaulKana)\
**Replies:** 2\
**Last updated:** [26 May 2023 11:02 UTC](https://discourse.nodered.org/t/installation-launching-problem/78713 "2023-05-26T11:02:37Z")

</div>

Hi, I'm having trouble launching node-red on my test mac. Seems that there is a problem with node-red-contrib-modbus. I tried reinstalling it but this doesn't help. Compiling it gave extreme amounts of errors: npm ins…

---

## [Node red and create dataset](https://discourse.nodered.org/t/node-red-and-create-dataset/78695)

<div class="topic-metadata">

**Author:** [@Simox](https://discourse.nodered.org/u/Simox)\
**Replies:** 6\
**Last updated:** [26 May 2023 10:23 UTC](https://discourse.nodered.org/t/node-red-and-create-dataset/78695 "2023-05-26T10:23:14Z")

</div>

I want to create a dataset to use as input for a Machine Learning classifier from a CSV file. Here is the format of the file. 630,33,52,1 460,31,50,0 230,33,48,0 140,28,62,0 Here is the error message that appears. …

---

## [Image manipulation, cut out a non regular shape from an image](https://discourse.nodered.org/t/image-manipulation-cut-out-a-non-regular-shape-from-an-image/78701)

<div class="topic-metadata">

**Author:** [@Roaders](https://discourse.nodered.org/u/Roaders)\
**Replies:** 3\
**Last updated:** [26 May 2023 10:10 UTC](https://discourse.nodered.org/t/image-manipulation-cut-out-a-non-regular-shape-from-an-image/78701 "2023-05-26T10:10:12Z")

</div>

Hi All I have some images that have areas of interest in that are trapezoid in shape (4 sides, kind of like a pyramid with the top chopped off). Can anyone suggest a way of cutting these shapes out of my image to create…

---

## [TypedInput Widget Question / Bug?](https://discourse.nodered.org/t/typedinput-widget-question-bug/78687)

<div class="topic-metadata">

**Author:** [@ericbenjaminjr](https://discourse.nodered.org/u/ericbenjaminjr)\
**Replies:** 4\
**Last updated:** [26 May 2023 09:36 UTC](https://discourse.nodered.org/t/typedinput-widget-question-bug/78687 "2023-05-26T09:36:06Z")

</div>

Hi All, I'm using the TypedInput widget with hasValue set to true and options at the same time. In the example below I'm trying to add a number of units to a date. The odd thing is, the value for the selected option isn'…

---

## [Zigbee smoke detector without events](https://discourse.nodered.org/t/zigbee-smoke-detector-without-events/78693)

<div class="topic-metadata">

**Author:** [@RueKow](https://discourse.nodered.org/u/RueKow)\
**Replies:** 6\
**Last updated:** [26 May 2023 08:58 UTC](https://discourse.nodered.org/t/zigbee-smoke-detector-without-events/78693 "2023-05-26T08:58:54Z")

</div>

Hello everyone, a Zigbee stick with 4 intermediate plugs is connected to my CCU3. This works without any problems so far. Now I am trying to integrate a Heiman Zigbee smoke detector. I have trained it and it is also …

---

## [Express 嵌入nodered时，如何实现只启动 一个流程数据](https://discourse.nodered.org/t/express-nodered/78698)

<div class="topic-metadata">

**Author:** [@shihao1990](https://discourse.nodered.org/u/shihao1990)\
**Replies:** 1\
**Last updated:** [26 May 2023 08:10 UTC](https://discourse.nodered.org/t/express-nodered/78698 "2023-05-26T08:10:11Z")

</div>

express 嵌入nodered时，如何实现只启动 一个流程数据

---

## [Flowforge - Error loading settings file](https://discourse.nodered.org/t/flowforge-error-loading-settings-file/78674)

<div class="topic-metadata">

**Author:** [@nohc](https://discourse.nodered.org/u/nohc)\
**Replies:** 11\
**Last updated:** [26 May 2023 01:43 UTC](https://discourse.nodered.org/t/flowforge-error-loading-settings-file/78674 "2023-05-26T01:43:18Z")

</div>

Hey, I am having trouble getting any instance to start up in Flowforge. Its a local install on Amazon Linux 2. Any suggestions on how to troubleshoot? Thanks. 5/24/2023 7:21:34 PM \[system\] Starting Node-RED 5/24/2…

---

## [Worldmap draws for all even with sessionid passed](https://discourse.nodered.org/t/worldmap-draws-for-all-even-with-sessionid-passed/78609)

<div class="topic-metadata">

**Author:** [@ManjTi](https://discourse.nodered.org/u/ManjTi)\
**Replies:** 8\
**Last updated:** [25 May 2023 21:29 UTC](https://discourse.nodered.org/t/worldmap-draws-for-all-even-with-sessionid-passed/78609 "2023-05-25T21:29:19Z")

</div>

Example msg to worldmap node: {"payload":{"name":"line42","weight":2,"line":\[\[60.84769,27.128244\],\[60.792881,27.281022\]\],"dashArray":"0 0","layer":"Salq's track","color":"#808080"},"\_sessionid":"bc5a2fc6-e9e6-4038-a429-…

---

## [Ui\_worldmap is not working with GCP](https://discourse.nodered.org/t/ui-worldmap-is-not-working-with-gcp/78582)

<div class="topic-metadata">

**Author:** [@pijush.rinti](https://discourse.nodered.org/u/pijush.rinti)\
**Replies:** 5\
**Last updated:** [25 May 2023 14:46 UTC](https://discourse.nodered.org/t/ui-worldmap-is-not-working-with-gcp/78582 "2023-05-25T14:46:10Z")

</div>

Hi, I am hosting my node-red solution to Google cloud platform. Once I installed the worldmap pallet, I found the ui\_worldmap is not working. Any help on that please? Thank you

---

## [Flowforge Issue](https://discourse.nodered.org/t/flowforge-issue/78662)

<div class="topic-metadata">

**Author:** [@grant.cpt](https://discourse.nodered.org/u/grant.cpt)\
**Replies:** 15\
**Last updated:** [25 May 2023 13:37 UTC](https://discourse.nodered.org/t/flowforge-issue/78662 "2023-05-25T13:37:15Z")

</div>

Hi there, Just got Flowforge up and running, but the Node-Red containers don't seem to start up and connect to Flowforge 2023-05-24 18:09:15 Launcher Started 2023-05-24 18:09:15 Loading project settings 2023-05-24 18:0…

---

## [From string to array in jsonata](https://discourse.nodered.org/t/from-string-to-array-in-jsonata/78679)

<div class="topic-metadata">

**Author:** [@greengolfer](https://discourse.nodered.org/u/greengolfer)\
**Replies:** 8\
**Last updated:** [25 May 2023 13:34 UTC](https://discourse.nodered.org/t/from-string-to-array-in-jsonata/78679 "2023-05-25T13:34:45Z")

</div>

Hello everyone, Following a previous post on redis contrib node (Make redis config node more "dynamic") I am now struggling on the config node from https://flows.nodered.org/node/node-red-contrib-redis In order to use …

---

## [Help with template node - playing with {{ inception](https://discourse.nodered.org/t/help-with-template-node-playing-with-inception/78675)

<div class="topic-metadata">

**Author:** [@meeki007](https://discourse.nodered.org/u/meeki007)\
**Replies:** 10\
**Last updated:** [25 May 2023 12:03 UTC](https://discourse.nodered.org/t/help-with-template-node-playing-with-inception/78675 "2023-05-25T12:03:34Z")

</div>

Good day all. I've spent my whole node-red life using the function node. I finally decided to start cleaning up my flows code readability by using the template node for my html insted of foo += 'bar' in the function node…

---

## [Global varibles in a payload](https://discourse.nodered.org/t/global-varibles-in-a-payload/78683)

<div class="topic-metadata">

**Author:** [@leftymuller](https://discourse.nodered.org/u/leftymuller)\
**Replies:** 4\
**Last updated:** [25 May 2023 11:08 UTC](https://discourse.nodered.org/t/global-varibles-in-a-payload/78683 "2023-05-25T11:08:28Z")

</div>

Just trying to send a payload to a zebra printer and Im having a bad day! msg.payload = '^XA ^CFA,30 ^FO50,300^FDTicket Number: "+global.get(Ticket)+"^FS ^FO50,330^FDRego:"+rego+"^FS ^FO50,360^FDColour: "+color+"^FS ^FO…

---

## [Example of how to use "node-red-contrib-ui-state-trail"](https://discourse.nodered.org/t/example-of-how-to-use-node-red-contrib-ui-state-trail/78634)

<div class="topic-metadata">

**Author:** [@Kliurka](https://discourse.nodered.org/u/Kliurka)\
**Replies:** 9\
**Last updated:** [25 May 2023 09:16 UTC](https://discourse.nodered.org/t/example-of-how-to-use-node-red-contrib-ui-state-trail/78634 "2023-05-25T09:16:41Z")

</div>

Maybe somebody can give an example of how to use "node-red-contrib-ui-state-trail" on/off state for last 7 days. I'm newby to node-red.

---

## [How to separate digits for influxdb](https://discourse.nodered.org/t/how-to-separate-digits-for-influxdb/78666)

<div class="topic-metadata">

**Author:** [@Nagi](https://discourse.nodered.org/u/Nagi)\
**Replies:** 2\
**Last updated:** [24 May 2023 21:02 UTC](https://discourse.nodered.org/t/how-to-separate-digits-for-influxdb/78666 "2023-05-24T21:02:24Z")

</div>

Dear all, can you pleas help me, i am turning around for days. I have to seperate in this case the "5838.86" from the rest to push the number to the infludb. How can I do that? best regards Nagi

---

## [Function node injecting information with its quotes](https://discourse.nodered.org/t/function-node-injecting-information-with-its-quotes/78665)

<div class="topic-metadata">

**Author:** [@tgottie](https://discourse.nodered.org/u/tgottie)\
**Replies:** 8\
**Last updated:** [24 May 2023 20:18 UTC](https://discourse.nodered.org/t/function-node-injecting-information-with-its-quotes/78665 "2023-05-24T20:18:00Z")

</div>

I am using a function node to grab information from a flow.xxx message. but it is pulling the quotes "\[{ around the array causing it to read it as one entire item rather than an array. how do i prevent the function node …

---

## [Excel file node](https://discourse.nodered.org/t/excel-file-node/78661)

<div class="topic-metadata">

**Author:** [@tgottie](https://discourse.nodered.org/u/tgottie)\
**Replies:** 2\
**Last updated:** [24 May 2023 17:56 UTC](https://discourse.nodered.org/t/excel-file-node/78661 "2023-05-24T17:56:51Z")

</div>

hello, so I am utilizing node-red-contrib-excel and i have it to where i can create the xlsx file with all my data, but i would like to also organize this data in tabs as the example shows. is there a set of strings or c…

[Previous page](https://discourse.nodered.org/latest.md?page=340)

[Next page](https://discourse.nodered.org/latest.md?page=342)