# General

**URL:** https://discourse.nodered.org/c/general/7.md?page=900

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

**Page:** 901

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## [Can't stop timeout when get new case](https://discourse.nodered.org/t/cant-stop-timeout-when-get-new-case/9536)

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**Author:** [@junoprima](https://discourse.nodered.org/u/junoprima)\
**Replies:** 5\
**Last updated:** [29 March 2019 11:40 UTC](https://discourse.nodered.org/t/cant-stop-timeout-when-get-new-case/9536 "2019-03-29T11:40:41Z")

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I use function and settime out for five case if case one can set timeout ok but when get case 2 that repeat timeout in case one again or get case 3 - 5 that repeat older again Here my code var timeout = context.get("…

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## [Flows stopped due to missing node types. Check logs for details](https://discourse.nodered.org/t/flows-stopped-due-to-missing-node-types-check-logs-for-details/9566)

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**Author:** [@Bobo](https://discourse.nodered.org/u/Bobo)\
**Replies:** 4\
**Last updated:** [29 March 2019 10:56 UTC](https://discourse.nodered.org/t/flows-stopped-due-to-missing-node-types-check-logs-for-details/9566 "2019-03-29T10:56:25Z")

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Nothing new except ... I imported a flow from the store, and there were a couple of missing nodes. I couldn't be bothered to install them as they weren't the ones I was interested in. So, before I DEPLOYed them I delete…

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## [Error, sslv3 alert handshake failure](https://discourse.nodered.org/t/error-sslv3-alert-handshake-failure/9478)

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**Author:** [@Trainocate](https://discourse.nodered.org/u/Trainocate)\
**Replies:** 35\
**Last updated:** [29 March 2019 10:12 UTC](https://discourse.nodered.org/t/error-sslv3-alert-handshake-failure/9478 "2019-03-29T10:12:44Z")

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Dear all, I have the following error in my https request node "sslv3 alert handshake failure" when I inject from TimeStamp.

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## [Data storage and defined time checking](https://discourse.nodered.org/t/data-storage-and-defined-time-checking/9561)

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**Author:** [@JokinSegu](https://discourse.nodered.org/u/JokinSegu)\
**Replies:** 4\
**Last updated:** [29 March 2019 09:58 UTC](https://discourse.nodered.org/t/data-storage-and-defined-time-checking/9561 "2019-03-29T09:58:54Z")

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Can I storage in Node-Red the values that I have been receiving and then, when I want see them depending the hour that I want to check?

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## [Is it possible to add node-red modules as .deb file dependencies so a user will not need an internet connection when installing?](https://discourse.nodered.org/t/is-it-possible-to-add-node-red-modules-as-deb-file-dependencies-so-a-user-will-not-need-an-internet-connection-when-installing/9405)

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**Author:** [@rando](https://discourse.nodered.org/u/rando)\
**Replies:** 6\
**Last updated:** [29 March 2019 01:11 UTC](https://discourse.nodered.org/t/is-it-possible-to-add-node-red-modules-as-deb-file-dependencies-so-a-user-will-not-need-an-internet-connection-when-installing/9405 "2019-03-29T01:11:57Z")

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I've created a Debian .deb package that populates my project onto a user's machine. I run "npm install" commands for my dependencies in the postinst script, but this requires the user to have an internet connection, whi…

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## [20 tabs of flow are missing](https://discourse.nodered.org/t/20-tabs-of-flow-are-missing/8840)

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**Author:** [@tramanah](https://discourse.nodered.org/u/tramanah)\
**Replies:** 19\
**Last updated:** [29 March 2019 00:34 UTC](https://discourse.nodered.org/t/20-tabs-of-flow-are-missing/8840 "2019-03-29T00:34:50Z")

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Hi , I did develop production monitoring system using node-red and interface with 25 units of raspberry pi. My scope is quite big, monitoring incoming data via MQTT and every second calculate production target to be ach…

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## [Chat server + AJAX (client side)](https://discourse.nodered.org/t/chat-server-ajax-client-side/9543)

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**Author:** [@Arth](https://discourse.nodered.org/u/Arth)\
**Replies:** 12\
**Last updated:** [28 March 2019 21:18 UTC](https://discourse.nodered.org/t/chat-server-ajax-client-side/9543 "2019-03-28T21:18:08Z")

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Hello, I would like to achieve the following thing. I want to have a server in Node-red which can be used for chat - but only server! I want to make AJAX (really AJAX, not sockets) on client side in my IDE (not in node-…

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## [Credentials undefined](https://discourse.nodered.org/t/credentials-undefined/9535)

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**Author:** [@ygoe](https://discourse.nodered.org/u/ygoe)\
**Replies:** 7\
**Last updated:** [28 March 2019 19:49 UTC](https://discourse.nodered.org/t/credentials-undefined/9535 "2019-03-28T19:49:33Z")

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I followed the instructions on this page to change some of my node's properties to credentials. Now they're always undefined. Whatever I enter cannot be accessed in the node at runtime. The node editor also loses all inp…

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## [Function as a Switch with Multiple Outputs](https://discourse.nodered.org/t/function-as-a-switch-with-multiple-outputs/9553)

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**Author:** [@Atrophius](https://discourse.nodered.org/u/Atrophius)\
**Replies:** 8\
**Last updated:** [28 March 2019 19:42 UTC](https://discourse.nodered.org/t/function-as-a-switch-with-multiple-outputs/9553 "2019-03-28T19:42:24Z")

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Edit: Solved. https://discourse.nodered.org/t/function-as-a-switch-with-multiple-outputs/9553/6?u=atrophius I have an HTTP Request that's connected to a Function that I want to use as a Switch using multiple outputs. Th…

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## [Work on a Git branch of Project in the GUI without it going live](https://discourse.nodered.org/t/work-on-a-git-branch-of-project-in-the-gui-without-it-going-live/9509)

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**Author:** [@bohtho](https://discourse.nodered.org/u/bohtho)\
**Replies:** 9\
**Last updated:** [28 March 2019 19:27 UTC](https://discourse.nodered.org/t/work-on-a-git-branch-of-project-in-the-gui-without-it-going-live/9509 "2019-03-28T19:27:27Z")

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What kind of solutions have people set up in order to work on a Git branch of Project in the GUI without it going live? I can imagine having two installations of Node-RED where one is set to dev branch and other master b…

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## [Memory leakage of Node-Red on RasPI](https://discourse.nodered.org/t/memory-leakage-of-node-red-on-raspi/552)

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**Author:** [@igrowing](https://discourse.nodered.org/u/igrowing)\
**Replies:** 8\
**Last updated:** [28 March 2019 17:29 UTC](https://discourse.nodered.org/t/memory-leakage-of-node-red-on-raspi/552 "2019-03-28T17:29:01Z")

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Likely, no news here. My RasPI runs mainly Node-RED, nothing else. Raspbian installed from scratch. Details: Starting with about 40% of RAM use on boot it goes to 90% or more in 7-10 days. Restart of Node-RED goes ba…

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## [Verified code for on/off switch](https://discourse.nodered.org/t/verified-code-for-on-off-switch/9529)

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**Author:** [@hebergeweb](https://discourse.nodered.org/u/hebergeweb)\
**Replies:** 7\
**Last updated:** [28 March 2019 15:35 UTC](https://discourse.nodered.org/t/verified-code-for-on-off-switch/9529 "2019-03-28T15:35:59Z")

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Hi, i wish when I put the code "1122" switch is on if I put "1144" the switch will be in off state. But i didn't find the error. \[{"id":"2786ed83.cb4ff2","type":"ui\_button","z":"2f0151f5.52bf9e","name":"","group":"45…

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## [GPIO pin with raspberry pi](https://discourse.nodered.org/t/gpio-pin-with-raspberry-pi/9550)

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**Author:** [@zihao96](https://discourse.nodered.org/u/zihao96)\
**Replies:** 2\
**Last updated:** [28 March 2019 15:54 UTC](https://discourse.nodered.org/t/gpio-pin-with-raspberry-pi/9550 "2019-03-28T15:54:55Z")

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The value for my float switch connected to gpio pin keep fluctuating. I tried several other pins but the problem is still there. Is there any solution for this problem?

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## [installation error node-red-contrib-google-speech](https://discourse.nodered.org/t/installation-error-node-red-contrib-google-speech/9266)

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**Author:** [@tobias118](https://discourse.nodered.org/u/tobias118)\
**Replies:** 24\
**Last updated:** [28 March 2019 14:38 UTC](https://discourse.nodered.org/t/installation-error-node-red-contrib-google-speech/9266 "2019-03-28T14:38:58Z")

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hello guys, i have a prblem to install node-red-contrib-viseo-google-speech. every time the follwoing error is coming: could anybody help me? thank you very mutch

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## [Launching node-red(error of infinite loop)](https://discourse.nodered.org/t/launching-node-red-error-of-infinite-loop/9548)

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**Author:** [@hebergeweb](https://discourse.nodered.org/u/hebergeweb)\
**Replies:** 8\
**Last updated:** [28 March 2019 14:28 UTC](https://discourse.nodered.org/t/launching-node-red-error-of-infinite-loop/9548 "2019-03-28T14:28:00Z")

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Hi, when I start node-red, I see this error:

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## [External access to node-red](https://discourse.nodered.org/t/external-access-to-node-red/9525)

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**Author:** [@JokinSegu](https://discourse.nodered.org/u/JokinSegu)\
**Replies:** 2\
**Last updated:** [28 March 2019 13:52 UTC](https://discourse.nodered.org/t/external-access-to-node-red/9525 "2019-03-28T13:52:11Z")

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How can I get external access to my Node-Red? I mean i have the application in the company and I want enter there from my home.How can I do it?

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## [Analyse Node-RED memory usage](https://discourse.nodered.org/t/analyse-node-red-memory-usage/5668)

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**Author:** [@BartButenaers](https://discourse.nodered.org/u/BartButenaers)\
**Replies:** 6\
**Last updated:** [28 March 2019 12:47 UTC](https://discourse.nodered.org/t/analyse-node-red-memory-usage/5668 "2019-03-28T12:47:05Z")

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Hi folks, Since I'm experimenting quite a lot with audio and video in Node-RED, I have to be cautious all the time that I don't store audio/video chunks somewhere in memory. Indeed I have very few memory on my Raspberr…

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## [How to add modbus tcp library in node-red](https://discourse.nodered.org/t/how-to-add-modbus-tcp-library-in-node-red/9539)

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**Author:** [@chirag](https://discourse.nodered.org/u/chirag)\
**Replies:** 2\
**Last updated:** [28 March 2019 11:31 UTC](https://discourse.nodered.org/t/how-to-add-modbus-tcp-library-in-node-red/9539 "2019-03-28T11:31:08Z")

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I am trying to get data from plc that support modbus TCP IP. how to add modbus tcp library in node-red to read data from PLC. kindly help for the same.

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## [Help for https command](https://discourse.nodered.org/t/help-for-https-command/9496)

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**Author:** [@mike67](https://discourse.nodered.org/u/mike67)\
**Replies:** 6\
**Last updated:** [28 March 2019 10:51 UTC](https://discourse.nodered.org/t/help-for-https-command/9496 "2019-03-28T10:51:00Z")

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Hello I use a device with wich it is possible to communicate with https requests. So, I tried to use the http or even the https node (https contrib installed in adition to the stanard http) Here is the command I need …

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## [Can not start node-red](https://discourse.nodered.org/t/can-not-start-node-red/9531)

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**Author:** [@chirag](https://discourse.nodered.org/u/chirag)\
**Replies:** 2\
**Last updated:** [28 March 2019 10:43 UTC](https://discourse.nodered.org/t/can-not-start-node-red/9531 "2019-03-28T10:43:55Z")

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i have installed node.js as per instruction given on website but can not start node-red. and showing below mention error. Your environment has been set up for using Node.js 10.15.3 (ia32) and npm. C:\\Users\\Admin\>node …

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## [Read and write value from string](https://discourse.nodered.org/t/read-and-write-value-from-string/9468)

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**Author:** [@smort](https://discourse.nodered.org/u/smort)\
**Replies:** 4\
**Last updated:** [28 March 2019 09:26 UTC](https://discourse.nodered.org/t/read-and-write-value-from-string/9468 "2019-03-28T09:26:07Z")

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Hello I am trying to use the function node to modify a message from the TCP in node. I am trying to interface with a controller propitary interface. I have yet only managed to send a single value to the controller. Thats…

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## [Diary data average value](https://discourse.nodered.org/t/diary-data-average-value/9400)

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**Author:** [@JokinSegu](https://discourse.nodered.org/u/JokinSegu)\
**Replies:** 12\
**Last updated:** [27 March 2019 23:55 UTC](https://discourse.nodered.org/t/diary-data-average-value/9400 "2019-03-27T23:55:54Z")

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Is node-red able to send an media value of the data that is receiving from a PLC. For example to know the speed that the robot has been working during the day. So one value has been changing all day and at the end of t…

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## [Delay in the direct message arrival](https://discourse.nodered.org/t/delay-in-the-direct-message-arrival/9511)

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**Author:** [@mike67](https://discourse.nodered.org/u/mike67)\
**Replies:** 1\
**Last updated:** [27 March 2019 23:22 UTC](https://discourse.nodered.org/t/delay-in-the-direct-message-arrival/9511 "2019-03-27T23:22:25Z")

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Hello I use the twiter contrib to be able to send and receive public and private message qith nodered. So, I have created the API on twitter.dev web site, and give the access in Read/Write and direct messages too I ca…

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## [Error: Cannot find module 'my-client'](https://discourse.nodered.org/t/error-cannot-find-module-my-client/9439)

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**Author:** [@ygoe](https://discourse.nodered.org/u/ygoe)\
**Replies:** 5\
**Last updated:** [27 March 2019 21:18 UTC](https://discourse.nodered.org/t/error-cannot-find-module-my-client/9439 "2019-03-27T21:18:08Z")

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I'm developing a node-contrib module that creates a few nodes for network communication. After writing it all up, I get an error message on node-red startup: 25 Mar 23:34:26 - \[warn\] \[node-red-contrib-my-client/my-clie…

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## [HTTP request node - query string](https://discourse.nodered.org/t/http-request-node-query-string/9235)

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**Author:** [@Andrei](https://discourse.nodered.org/u/Andrei)\
**Replies:** 4\
**Last updated:** [27 March 2019 16:25 UTC](https://discourse.nodered.org/t/http-request-node-query-string/9235 "2019-03-27T16:25:24Z")

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The http request node was greatly improved in Node-REd version 0.20 with the addition of Bearer and Digest authentication modes. Additionally, a new option was added to allow building a query string from msg.payload. Thi…

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## [Node-red-contrib-dht-sensor does not show under Raspberry categoryPi](https://discourse.nodered.org/t/node-red-contrib-dht-sensor-does-not-show-under-raspberry-categorypi/9495)

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**Author:** [@pablok](https://discourse.nodered.org/u/pablok)\
**Replies:** 6\
**Last updated:** [27 March 2019 16:12 UTC](https://discourse.nodered.org/t/node-red-contrib-dht-sensor-does-not-show-under-raspberry-categorypi/9495 "2019-03-27T16:12:01Z")

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Dear members, I'm trying to use the node-red-contrib-dht-sensor on an older Raspberry Pi A. uname -r 4.14.98+ BTW: I am using a ssh terminal connection and the ip-address:1880 webpage. Followed the script on: https:…

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## [Http request kills node-red](https://discourse.nodered.org/t/http-request-kills-node-red/9493)

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**Author:** [@Julian](https://discourse.nodered.org/u/Julian)\
**Replies:** 8\
**Last updated:** [27 March 2019 14:21 UTC](https://discourse.nodered.org/t/http-request-kills-node-red/9493 "2019-03-27T14:21:24Z")

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Hi, I am running node-red on my raspberry pi 3. recently I upgraded to v0.20.3 and now one of my flows does not work anymore. The flow consists of many HTTP requests to different APIs (with the goal to normalize the d…

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## [Installing node-red modules](https://discourse.nodered.org/t/installing-node-red-modules/9456)

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**Author:** [@carlosglez](https://discourse.nodered.org/u/carlosglez)\
**Replies:** 10\
**Last updated:** [27 March 2019 14:16 UTC](https://discourse.nodered.org/t/installing-node-red-modules/9456 "2019-03-27T14:16:46Z")

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Hi, I want to install a node-red module in a multitech conduit gateway. The problem is that the gateway doesn't have internet connection so I can't use npm. I am trying to download from github the module and send it to…

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## [Problems with (Node-red-node-sqlite) can't install](https://discourse.nodered.org/t/problems-with-node-red-node-sqlite-cant-install/9490)

<div class="topic-metadata">

**Author:** [@marchdna](https://discourse.nodered.org/u/marchdna)\
**Replies:** 1\
**Last updated:** [27 March 2019 10:03 UTC](https://discourse.nodered.org/t/problems-with-node-red-node-sqlite-cant-install/9490 "2019-03-27T10:03:32Z")

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Node-red-node-SQLite can't install with some problems root@axcf2152:/usr/bin# sqlite3 --version 3.20.0 I hope this must can solve this problems soon. Node-RED version: V.20.3 node.js version: V11.12.0 npm version…

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## [How many outputs can I define on a switch?](https://discourse.nodered.org/t/how-many-outputs-can-i-define-on-a-switch/9442)

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**Author:** [@SteveMann](https://discourse.nodered.org/u/SteveMann)\
**Replies:** 13\
**Last updated:** [27 March 2019 09:01 UTC](https://discourse.nodered.org/t/how-many-outputs-can-i-define-on-a-switch/9442 "2019-03-27T09:01:16Z")

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I am working on a project for Easter. My kids have outgrown the traditional Easter Egg hunt so each year we devise a "hunt" that is getting increasingly complex. This year we have a stuffed bunny that contains a NodeMC…

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