# Latest

**URL:** https://discourse.nodered.org/latest.md?page=1193

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

**Page:** 1194

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## [TypeError: message.chat is not a function](https://discourse.nodered.org/t/typeerror-message-chat-is-not-a-function/18576)

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**Author:** [@burns1111](https://discourse.nodered.org/u/burns1111)\
**Replies:** 4\
**Last updated:** [29 November 2019 19:39 UTC](https://discourse.nodered.org/t/typeerror-message-chat-is-not-a-function/18576 "2019-11-29T19:39:00Z")

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Hello, i try to send a text to a telagram bot, but i get the follow error: "TypeError: message.chat is not a function" I use a function msg.payload = {} msg.payload.chatId = "my id" msg.payload.type = 'message' ms…

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## [Send Click to external site](https://discourse.nodered.org/t/send-click-to-external-site/18613)

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**Author:** [@jboutwell](https://discourse.nodered.org/u/jboutwell)\
**Replies:** 1\
**Last updated:** [29 November 2019 17:30 UTC](https://discourse.nodered.org/t/send-click-to-external-site/18613 "2019-11-29T17:30:00Z")

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I have an interface that is only available through a webpage I do not control. I need to click a button for my workflow. Is there a way for node-red to send an event that clicks a button on a target webpage?

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## [How to disable node](https://discourse.nodered.org/t/how-to-disable-node/18615)

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**Author:** [@iungo](https://discourse.nodered.org/u/iungo)\
**Replies:** 4\
**Last updated:** [29 November 2019 16:09 UTC](https://discourse.nodered.org/t/how-to-disable-node/18615 "2019-11-29T16:09:40Z")

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I did something wrong in the Node-red editor so my whole program stuck. Is it possible to disable some nodes before starting Node-red? I think the problem is in the Delay node or Chart node.

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## [secure websockets not working ios](https://discourse.nodered.org/t/secure-websockets-not-working-ios/8881)

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**Author:** [@Jacobcullen](https://discourse.nodered.org/u/Jacobcullen)\
**Replies:** 3\
**Last updated:** [29 November 2019 15:55 UTC](https://discourse.nodered.org/t/secure-websockets-not-working-ios/8881 "2019-11-29T15:55:56Z")

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i am using node red with https so web sockest need to be wss:// and that works on a windows computer and a android phone but a apple phone and ipod will not connect to the web socket, it works if i turn off https and use…

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## [Parsing MQTT responses](https://discourse.nodered.org/t/parsing-mqtt-responses/18562)

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**Author:** [@StrongTown](https://discourse.nodered.org/u/StrongTown)\
**Replies:** 5\
**Last updated:** [29 November 2019 15:44 UTC](https://discourse.nodered.org/t/parsing-mqtt-responses/18562 "2019-11-29T15:44:22Z")

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I have what I suppose may be a terribly naive question. I have a bunch of Sonoff switches running just fine, have their status on Dashboard, etc.... What I cannot figure out is how to parse data received from a Sonoff …

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## [Precess is not defined](https://discourse.nodered.org/t/precess-is-not-defined/18614)

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**Author:** [@DemonKing](https://discourse.nodered.org/u/DemonKing)\
**Replies:** 1\
**Last updated:** [29 November 2019 15:17 UTC](https://discourse.nodered.org/t/precess-is-not-defined/18614 "2019-11-29T15:17:26Z")

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when i try to execute this value on function precess is not defined this error came process.env.myvar = "abc"; -- i try this in my function whats the problem there?

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## [Oled display bus adress](https://discourse.nodered.org/t/oled-display-bus-adress/18468)

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**Author:** [@bmeester](https://discourse.nodered.org/u/bmeester)\
**Replies:** 16\
**Last updated:** [29 November 2019 13:49 UTC](https://discourse.nodered.org/t/oled-display-bus-adress/18468 "2019-11-29T13:49:21Z")

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I found this palette. But it asks for a bus address. default is 60. What do I use?

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## [How to define Field of TTN uplink node?](https://discourse.nodered.org/t/how-to-define-field-of-ttn-uplink-node/18610)

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**Author:** [@molly](https://discourse.nodered.org/u/molly)\
**Replies:** 0\
**Last updated:** [29 November 2019 13:33 UTC](https://discourse.nodered.org/t/how-to-define-field-of-ttn-uplink-node/18610 "2019-11-29T13:33:46Z")

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Hi, I am going to make a flow like the following figure 3, which only select humidity or light in the TTN uplink field, but after I setting this, therer has no change in the debug window, the only change was the backgro…

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## [Connecting Xiaomi Hub Gateway to Firebase Real Time Database](https://discourse.nodered.org/t/connecting-xiaomi-hub-gateway-to-firebase-real-time-database/18496)

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**Author:** [@mochrizal](https://discourse.nodered.org/u/mochrizal)\
**Replies:** 0\
**Last updated:** [27 November 2019 07:20 UTC](https://discourse.nodered.org/t/connecting-xiaomi-hub-gateway-to-firebase-real-time-database/18496 "2019-11-27T07:20:02Z")

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Hi, I want to make similiar mobile APP like Mi Home APP. So i need to extract the data from Xiaomi Mijia Hub Gateway first. Then i need to connect or sync the data to my Firebase Database. Ive able to connect my Xiaomi…

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## [String to csv file](https://discourse.nodered.org/t/string-to-csv-file/18605)

<div class="topic-metadata">

**Author:** [@petrdolejs](https://discourse.nodered.org/u/petrdolejs)\
**Replies:** 1\
**Last updated:** [29 November 2019 12:59 UTC](https://discourse.nodered.org/t/string-to-csv-file/18605 "2019-11-29T12:59:43Z")

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Hello, I've a problem. I have clear string "a,b,c,d" and I need it convert to csv file like 'a' in one column, 'b' in second column etc. I tried some things but maybe I don't know how to correctly set up nodes. Anyone…

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## ["label" for deployButton in settings.js is not working when the type is default](https://discourse.nodered.org/t/label-for-deploybutton-in-settings-js-is-not-working-when-the-type-is-default/18589)

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**Author:** [@fangzhu](https://discourse.nodered.org/u/fangzhu)\
**Replies:** 4\
**Last updated:** [29 November 2019 10:44 UTC](https://discourse.nodered.org/t/label-for-deploybutton-in-settings-js-is-not-working-when-the-type-is-default/18589 "2019-11-29T10:44:18Z")

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I want to change the label of the "Deploy" button to "Save" by using the configurations in settings.js as below. This works when the type is simple, but it doesn't work when the type is default. Any additional settings I…

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## [Gauge Node with type level custom appearance](https://discourse.nodered.org/t/gauge-node-with-type-level-custom-appearance/18594)

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**Author:** [@star](https://discourse.nodered.org/u/star)\
**Replies:** 3\
**Last updated:** [29 November 2019 09:12 UTC](https://discourse.nodered.org/t/gauge-node-with-type-level-custom-appearance/18594 "2019-11-29T09:12:23Z")

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There are four types (Gauge, Donut, Compass, Level) we can choose when editing a gauge node. Is there any way to change the default appearance of level to be look like a real gas cylinder when we see in our life? Any id…

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## [MongoDB node improvements](https://discourse.nodered.org/t/mongodb-node-improvements/4442)

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**Author:** [@mickev36](https://discourse.nodered.org/u/mickev36)\
**Replies:** 7\
**Last updated:** [28 November 2019 23:04 UTC](https://discourse.nodered.org/t/mongodb-node-improvements/4442 "2019-11-28T23:04:05Z")

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Hello everyone, I've posted about an issue on the mongo node ( Add output on mongodb OUT node to provide status (success/fail) ) provided in the extra nodes. Basically, the mongo-out doesn't have a way to retrieve when…

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## [Button Label location](https://discourse.nodered.org/t/button-label-location/18513)

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**Author:** [@Erik](https://discourse.nodered.org/u/Erik)\
**Replies:** 7\
**Last updated:** [28 November 2019 22:55 UTC](https://discourse.nodered.org/t/button-label-location/18513 "2019-11-28T22:55:05Z")

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i have update node-red and updated the dashboard after the update my button label is moved how can I move it back because we don't like it. See the pictures before(text above button) and after(text in the button)

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## [Cleaning a msg Object](https://discourse.nodered.org/t/cleaning-a-msg-object/18568)

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**Author:** [@Sineos](https://discourse.nodered.org/u/Sineos)\
**Replies:** 2\
**Last updated:** [28 November 2019 22:13 UTC](https://discourse.nodered.org/t/cleaning-a-msg-object/18568 "2019-11-28T22:13:49Z")

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Quite a lot IoT devices send multiple values, addresses, information etc in one message object. I have some cases where the elements later on start interfering with other functions since namespaces etc. are overlapping. …

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## [Temp sensor - Trigger activity only when mowing from -1 to 0 , not on any other temp changes](https://discourse.nodered.org/t/temp-sensor-trigger-activity-only-when-mowing-from-1-to-0-not-on-any-other-temp-changes/18572)

<div class="topic-metadata">

**Author:** [@Soiski](https://discourse.nodered.org/u/Soiski)\
**Replies:** 2\
**Last updated:** [28 November 2019 19:26 UTC](https://discourse.nodered.org/t/temp-sensor-trigger-activity-only-when-mowing-from-1-to-0-not-on-any-other-temp-changes/18572 "2019-11-28T19:26:46Z")

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I am really hitting the wall now. I have tried several different methods to figure this out (RBE, Changing values to different ; like zero to 100 to help on calculations) but have failed to find error proof method of tri…

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## [Trying to understand why scope.send is troubled](https://discourse.nodered.org/t/trying-to-understand-why-scope-send-is-troubled/18565)

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**Author:** [@Andrei](https://discourse.nodered.org/u/Andrei)\
**Replies:** 2\
**Last updated:** [28 November 2019 19:07 UTC](https://discourse.nodered.org/t/trying-to-understand-why-scope-send-is-troubled/18565 "2019-11-28T19:07:33Z")

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I am puzzled by this dashboard behavior.Below flow works as expected. A click in a "donut" division (outer part of the circle) will trigger a series of actions. \[{"id":"135856ab.68e739","type":"tab","label":"Flow 1",…

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## [How to make an svg circle element on click, in a mustache template, output topic/payload?](https://discourse.nodered.org/t/how-to-make-an-svg-circle-element-on-click-in-a-mustache-template-output-topic-payload/18424)

<div class="topic-metadata">

**Author:** [@gr1nch](https://discourse.nodered.org/u/gr1nch)\
**Replies:** 22\
**Last updated:** [28 November 2019 18:44 UTC](https://discourse.nodered.org/t/how-to-make-an-svg-circle-element-on-click-in-a-mustache-template-output-topic-payload/18424 "2019-11-28T18:44:26Z")

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Hi, Without success I'm trying to get code in a template node to get working on click functionality svg circle elements that output msg.topic & msg.payload when clicked in the browser. The output msg will then into a…

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## [MQTT-in node - autodetect string, buffer and JSON object](https://discourse.nodered.org/t/mqtt-in-node-autodetect-string-buffer-and-json-object/14165)

<div class="topic-metadata">

**Author:** [@bakman2](https://discourse.nodered.org/u/bakman2)\
**Replies:** 14\
**Last updated:** [28 November 2019 15:53 UTC](https://discourse.nodered.org/t/mqtt-in-node-autodetect-string-buffer-and-json-object/14165 "2019-11-28T15:53:41Z")

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I am changing a lot of stuff in my flows and had to distinguish strings from objects coming from mqtt-in. The "auto-detect (string or buffer)" does not capture JSON. Looking in the code, the else formats it as a string…

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## [Chart node sending output at regular(ish) intervals](https://discourse.nodered.org/t/chart-node-sending-output-at-regular-ish-intervals/18548)

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**Author:** [@molesworth](https://discourse.nodered.org/u/molesworth)\
**Replies:** 2\
**Last updated:** [28 November 2019 12:38 UTC](https://discourse.nodered.org/t/chart-node-sending-output-at-regular-ish-intervals/18548 "2019-11-28T12:38:58Z")

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Although I've been using the chart node for a while, I've never used its output before, but now I want to do some analysis of the data, and also save it for reloading on restarts (it's still very much early development, …

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## [Stopwatch on node-red?](https://discourse.nodered.org/t/stopwatch-on-node-red/18518)

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**Author:** [@nikza5566](https://discourse.nodered.org/u/nikza5566)\
**Replies:** 2\
**Last updated:** [28 November 2019 12:38 UTC](https://discourse.nodered.org/t/stopwatch-on-node-red/18518 "2019-11-28T12:38:33Z")

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I want to make a stopwatch for some condition in my project. for ex. if my node get data(something like "START") from mqtt so that will make a time count too, time will count untill my node get an another data(like "STO…

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## [Lock dashboard when somebody else is using it](https://discourse.nodered.org/t/lock-dashboard-when-somebody-else-is-using-it/18277)

<div class="topic-metadata">

**Author:** [@Miniu](https://discourse.nodered.org/u/Miniu)\
**Replies:** 3\
**Last updated:** [28 November 2019 11:26 UTC](https://discourse.nodered.org/t/lock-dashboard-when-somebody-else-is-using-it/18277 "2019-11-28T11:26:38Z")

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Hi, Is there a possibility to lock (ex. show some window text box on the screen) dashboard screen when somebody else is using it actually ( connected from diffrent IP)? Thank you in advance for help, Michał,

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## [Mssql conection dynamic inputs](https://discourse.nodered.org/t/mssql-conection-dynamic-inputs/18544)

<div class="topic-metadata">

**Author:** [@DemonKing](https://discourse.nodered.org/u/DemonKing)\
**Replies:** 8\
**Last updated:** [28 November 2019 11:15 UTC](https://discourse.nodered.org/t/mssql-conection-dynamic-inputs/18544 "2019-11-28T11:15:58Z")

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i tried {{flow.ipaddess}} on the server field its not working. please help me to find a solution for this

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## [Is it possible to use the NPM packet offline in node-red? with node-red-contrib-function-npm](https://discourse.nodered.org/t/is-it-possible-to-use-the-npm-packet-offline-in-node-red-with-node-red-contrib-function-npm/17991)

<div class="topic-metadata">

**Author:** [@Dalbyte](https://discourse.nodered.org/u/Dalbyte)\
**Replies:** 2\
**Last updated:** [28 November 2019 10:19 UTC](https://discourse.nodered.org/t/is-it-possible-to-use-the-npm-packet-offline-in-node-red-with-node-red-contrib-function-npm/17991 "2019-11-28T10:19:27Z")

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Hello I am new here, I am a designer and not a programmer. My wlan network is offline. node-red-contrib-npm / node-red-contrib-function-npm at the start, npm packet always download from the internet into a temp folder. …

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## [How to reload a page after deploying](https://discourse.nodered.org/t/how-to-reload-a-page-after-deploying/17822)

<div class="topic-metadata">

**Author:** [@Nxito](https://discourse.nodered.org/u/Nxito)\
**Replies:** 7\
**Last updated:** [28 November 2019 10:06 UTC](https://discourse.nodered.org/t/how-to-reload-a-page-after-deploying/17822 "2019-11-28T10:06:43Z")

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I need to create several screens with different information but when I deploy on node-red, the dashboard is updated to the first tab created (localhost: 1880 / ui / #! \* 0), this is not what I want. The solution I fo…

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## [PLC connection dosen´t work](https://discourse.nodered.org/t/plc-connection-dosen-t-work/9837)

<div class="topic-metadata">

**Author:** [@MelSick](https://discourse.nodered.org/u/MelSick)\
**Replies:** 5\
**Last updated:** [28 November 2019 10:00 UTC](https://discourse.nodered.org/t/plc-connection-dosen-t-work/9837 "2019-11-28T10:00:04Z")

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Hey everyone, i have got a Problem and Maybe you could help me with that. The Problem is that I started node-red and my Connection with the PLC does work. So it says it is online. But it always says too, that no Respons…

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## [IBM Cloud: Message "Node-RED must be restarted in order to activate upgraded modules."](https://discourse.nodered.org/t/ibm-cloud-message-node-red-must-be-restarted-in-order-to-activate-upgraded-modules/18539)

<div class="topic-metadata">

**Author:** [@Frank-LR](https://discourse.nodered.org/u/Frank-LR)\
**Replies:** 2\
**Last updated:** [28 November 2019 09:40 UTC](https://discourse.nodered.org/t/ibm-cloud-message-node-red-must-be-restarted-in-order-to-activate-upgraded-modules/18539 "2019-11-28T09:40:47Z")

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Hi, after uninstalling a module I get a red window with the message Node-RED must be restarted in order to activate upgraded modules. (this window cannot be closed) but I can't find a menu, button or function to do…

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## [Yeelight Problem](https://discourse.nodered.org/t/yeelight-problem/18371)

<div class="topic-metadata">

**Author:** [@Badger](https://discourse.nodered.org/u/Badger)\
**Replies:** 3\
**Last updated:** [28 November 2019 08:10 UTC](https://discourse.nodered.org/t/yeelight-problem/18371 "2019-11-28T08:10:04Z")

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I hope someone out there can help me. I am a novice at this stuff. I have Yeelights running on my pi and using node red. I don not use them all the time so I disable the 2 flows that can control them. My pi filled up …

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## [How to pass JSON data in Lwm2m new custom Objects](https://discourse.nodered.org/t/how-to-pass-json-data-in-lwm2m-new-custom-objects/18533)

<div class="topic-metadata">

**Author:** [@Iliyas](https://discourse.nodered.org/u/Iliyas)\
**Replies:** 0\
**Last updated:** [28 November 2019 04:52 UTC](https://discourse.nodered.org/t/how-to-pass-json-data-in-lwm2m-new-custom-objects/18533 "2019-11-28T04:52:38Z")

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Hello everyone, How we can pass a JSON data while creating custom objects in lwm2m ?

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## [Delay node with variable delay](https://discourse.nodered.org/t/delay-node-with-variable-delay/18486)

<div class="topic-metadata">

**Author:** [@mwawrzyniec](https://discourse.nodered.org/u/mwawrzyniec)\
**Replies:** 5\
**Last updated:** [28 November 2019 03:39 UTC](https://discourse.nodered.org/t/delay-node-with-variable-delay/18486 "2019-11-28T03:39:23Z")

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I am attempting to pass different delay amounts to a delay node through msg.delay. Can anyone tell me where I'm going wrong? \[{"id":"4b2f9055.5f598","type":"tab","label":"Flow 3","disabled":false,"info":""},{"id":"e6d3…

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