# Latest

**URL:** https://discourse.nodered.org/latest.md?page=1314

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

**Page:** 1315

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## [The password/security settings article mentioned on the page](https://discourse.nodered.org/t/the-password-security-settings-article-mentioned-on-the-page/3707)

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**Author:** [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Replies:** 49\
**Last updated:** [17 February 2019 19:27 UTC](https://discourse.nodered.org/t/the-password-security-settings-article-mentioned-on-the-page/3707 "2019-02-17T19:27:28Z")

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Not wanting to seem difficult, but...... This example configuration defines a single user called admin who has permission to do everything within the editor and has a password of password . Note that the password is se…

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## [Newbie questions](https://discourse.nodered.org/t/newbie-questions/8040)

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**Author:** [@olbas](https://discourse.nodered.org/u/olbas)\
**Replies:** 9\
**Last updated:** [17 February 2019 18:28 UTC](https://discourse.nodered.org/t/newbie-questions/8040 "2019-02-17T18:28:10Z")

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I'm struggling with two very basic concepts. I need to understand looping. I can see how to do this within a function node, but I want to repeat a set of nodes (slightly changing the parameters). If I used an Inject …

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## [Latest Node or not](https://discourse.nodered.org/t/latest-node-or-not/6367)

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**Author:** [@scargill](https://discourse.nodered.org/u/scargill)\
**Replies:** 12\
**Last updated:** [17 February 2019 16:57 UTC](https://discourse.nodered.org/t/latest-node-or-not/6367 "2019-02-17T16:57:36Z")

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Hi Using the script here with existing node 8.14.0 and npm 6.4.1 https://nodered.org/docs/hardware/raspberrypi I was expecting it would update my system to Node 10 - but according to node -v it is still 8.14.0 - granted…

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## [Help Required with passing payload and topic](https://discourse.nodered.org/t/help-required-with-passing-payload-and-topic/8070)

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**Author:** [@mako](https://discourse.nodered.org/u/mako)\
**Replies:** 5\
**Last updated:** [17 February 2019 16:48 UTC](https://discourse.nodered.org/t/help-required-with-passing-payload-and-topic/8070 "2019-02-17T16:48:30Z")

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Hello you awesome folks. Having some trouble with this, please can someone tell me what im doing wrong. I have been through writing nodes and working with messages Node-Red docs and a few JavaScript informative sites. …

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## [Dashboard template script websocket](https://discourse.nodered.org/t/dashboard-template-script-websocket/8061)

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**Author:** [@fabnavigator](https://discourse.nodered.org/u/fabnavigator)\
**Replies:** 4\
**Last updated:** [17 February 2019 16:37 UTC](https://discourse.nodered.org/t/dashboard-template-script-websocket/8061 "2019-02-17T16:37:32Z")

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I would like to create a script in a dashboard template node that creates a websocket. Like below: \<script\> ... websocket = new WebSocket(wsUri, protocol); ... \</script\> I think that I probably need to install somethin…

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## [Problem with Twitter direct message, No reply](https://discourse.nodered.org/t/problem-with-twitter-direct-message-no-reply/7397)

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**Author:** [@Malhakbani](https://discourse.nodered.org/u/Malhakbani)\
**Replies:** 70\
**Last updated:** [17 February 2019 09:37 UTC](https://discourse.nodered.org/t/problem-with-twitter-direct-message-no-reply/7397 "2019-02-17T09:37:26Z")

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IAM USING IBM NODE-RED WEBSITE i'am trying to develop a chatbot with NodeRED uses the direct message from Twitter, The problem is i can't reply through direct message . from what i searched i have to add (( message\_crea…

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## [Favicon node red dashboard](https://discourse.nodered.org/t/favicon-node-red-dashboard/8057)

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**Author:** [@cpaolojo](https://discourse.nodered.org/u/cpaolojo)\
**Replies:** 1\
**Last updated:** [17 February 2019 09:36 UTC](https://discourse.nodered.org/t/favicon-node-red-dashboard/8057 "2019-02-17T09:36:08Z")

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Hi All! How could I change the dashboard favicon? Thanks a lot Paolo

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## [Getting image in dashboard](https://discourse.nodered.org/t/getting-image-in-dashboard/228)

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**Author:** [@mammoet](https://discourse.nodered.org/u/mammoet)\
**Replies:** 50\
**Last updated:** [17 February 2019 08:40 UTC](https://discourse.nodered.org/t/getting-image-in-dashboard/228 "2019-02-17T08:40:01Z")

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Oke so i saw this tread on the google group : https://groups.google.com/forum/#!topic/node-red/xMsaLwZ8lnw about getting a background image. now i have changed my httpstatic to /home/pi/image/ and my question is what …

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## [Batch processing / buffering SQL statements](https://discourse.nodered.org/t/batch-processing-buffering-sql-statements/3416)

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**Author:** [@arneym](https://discourse.nodered.org/u/arneym)\
**Replies:** 16\
**Last updated:** [17 February 2019 03:09 UTC](https://discourse.nodered.org/t/batch-processing-buffering-sql-statements/3416 "2019-02-17T03:09:01Z")

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I have a SQL inject statement that runs on 26 of my flows. I have each one triggered with a 250 ms delay from the previous query. Is there a way that can run all these commands at the same time without using a trigger or…

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## [Beginner needs some json to mysql support](https://discourse.nodered.org/t/beginner-needs-some-json-to-mysql-support/8030)

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**Author:** [@itchy2](https://discourse.nodered.org/u/itchy2)\
**Replies:** 6\
**Last updated:** [16 February 2019 21:56 UTC](https://discourse.nodered.org/t/beginner-needs-some-json-to-mysql-support/8030 "2019-02-16T21:56:56Z")

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Hi all, I'm totally new to nodered. I watched some videos and red some documentation but now it's time to get practial. My "Idea": I have a Webapi on a device where I can get data in Json format: { "UniqueId":"Me…

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## [How to pass variables values to Function node?](https://discourse.nodered.org/t/how-to-pass-variables-values-to-function-node/8028)

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**Author:** [@Traste](https://discourse.nodered.org/u/Traste)\
**Replies:** 9\
**Last updated:** [16 February 2019 21:25 UTC](https://discourse.nodered.org/t/how-to-pass-variables-values-to-function-node/8028 "2019-02-16T21:25:42Z")

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Hi, I need to use this pass these values in a Function node: msg.payload = '\[{ "time”:”TIMESTAMP”,”entity": "entity1", "type": "living\_room", "state": “STATE\_VALUE”, "value": "2", "location":"bedroom" }\]'; return msg; …

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## [Heatmiser Neo Support](https://discourse.nodered.org/t/heatmiser-neo-support/8034)

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**Author:** [@tvrulesme](https://discourse.nodered.org/u/tvrulesme)\
**Replies:** 4\
**Last updated:** [16 February 2019 14:12 UTC](https://discourse.nodered.org/t/heatmiser-neo-support/8034 "2019-02-16T14:12:21Z")

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node-red-contrib-heatmiser has support only for wifi. node\_modules already has neo.js so would it be possible to add neo support to node-red-contrib-heatmiser. More than happy to do any testing required. I'm a bit of a …

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## [How to access payload in mustache template under script tag](https://discourse.nodered.org/t/how-to-access-payload-in-mustache-template-under-script-tag/8047)

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**Author:** [@meetrajesh27](https://discourse.nodered.org/u/meetrajesh27)\
**Replies:** 1\
**Last updated:** [16 February 2019 14:33 UTC](https://discourse.nodered.org/t/how-to-access-payload-in-mustache-template-under-script-tag/8047 "2019-02-16T14:33:04Z")

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Hello, I am using the mustache template. In body of html file ,I am using div tag with id="myMsg" to print the value of payload using {{payload}}.I want to access this value into the script tag. Pls let me know how to d…

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## [Custom UI node - layout problems](https://discourse.nodered.org/t/custom-ui-node-layout-problems/7731)

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**Author:** [@BartButenaers](https://discourse.nodered.org/u/BartButenaers)\
**Replies:** 25\
**Last updated:** [16 February 2019 14:15 UTC](https://discourse.nodered.org/t/custom-ui-node-layout-problems/7731 "2019-02-16T14:15:39Z")

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Hi folks, It has become very clear that I will never receive a Nobel Prize in styling, layouting, CSS, ... :woozy\_face: For my new contribution node-red-contrib-ui-camera, I want a 'canvas' tag that displays my camera …

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## [How to install Node ON QNAP?](https://discourse.nodered.org/t/how-to-install-node-on-qnap/8043)

<div class="topic-metadata">

**Author:** [@mp3lll](https://discourse.nodered.org/u/mp3lll)\
**Replies:** 0\
**Last updated:** [16 February 2019 12:47 UTC](https://discourse.nodered.org/t/how-to-install-node-on-qnap/8043 "2019-02-16T12:47:57Z")

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Hey all, i try to find a way how can i use my Qnap to install notred but i did not find. the item on Qnap with the ContainerStatoin is very old verson . Thanks!

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## [UDP message -\> get the value](https://discourse.nodered.org/t/udp-message-get-the-value/7808)

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**Author:** [@rogier](https://discourse.nodered.org/u/rogier)\
**Replies:** 12\
**Last updated:** [16 February 2019 11:36 UTC](https://discourse.nodered.org/t/udp-message-get-the-value/7808 "2019-02-16T11:36:28Z")

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i got a issue: iam getting a UDP massage from a DDC controller. the massage looks like this: i know that the value i need is can somebody tell me how to isolate the value ? thank you

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## [Golang port of Node Red core](https://discourse.nodered.org/t/golang-port-of-node-red-core/8038)

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**Author:** [@dponyatov](https://discourse.nodered.org/u/dponyatov)\
**Replies:** 5\
**Last updated:** [16 February 2019 11:35 UTC](https://discourse.nodered.org/t/golang-port-of-node-red-core/8038 "2019-02-16T11:35:37Z")

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Hello Is any work in progress for porting Node-RED to golang (or dynamic compiling via LLVM)? Now I'm playing with a serial port log processing, and totally disappointed with Node.js productivity even for such simple t…

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## [I can hide the "tab name" in the dashboard?](https://discourse.nodered.org/t/i-can-hide-the-tab-name-in-the-dashboard/1184)

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**Author:** [@saraita](https://discourse.nodered.org/u/saraita)\
**Replies:** 17\
**Last updated:** [16 February 2019 06:00 UTC](https://discourse.nodered.org/t/i-can-hide-the-tab-name-in-the-dashboard/1184 "2019-02-16T06:00:59Z")

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we can to hide the “tab name” located at the left side of the dashboard? Like the following image. and keep the content that I can access it with the “ui-control” Thank you .

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## [Buffer if connection lost](https://discourse.nodered.org/t/buffer-if-connection-lost/7940)

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**Author:** [@evetse](https://discourse.nodered.org/u/evetse)\
**Replies:** 8\
**Last updated:** [14 February 2019 22:40 UTC](https://discourse.nodered.org/t/buffer-if-connection-lost/7940 "2019-02-14T22:40:06Z")

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Hi, im reading data in real time, so some times we lost the connection to internet (where we have the endpoint to influxDB) how i can implement a buffer to save the data if the connection with influxDB fails? Thanks! E…

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## [Node Red Dashboard not visible on OpenVZ Server](https://discourse.nodered.org/t/node-red-dashboard-not-visible-on-openvz-server/7995)

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**Author:** [@goebelino](https://discourse.nodered.org/u/goebelino)\
**Replies:** 6\
**Last updated:** [15 February 2019 18:39 UTC](https://discourse.nodered.org/t/node-red-dashboard-not-visible-on-openvz-server/7995 "2019-02-15T18:39:36Z")

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Hello everybody, i have already installed node-red on my raspberry pi and it works really well. But i also want to controll my relais from everywhere else. I can not use portforwarding or anything else on my router. So …

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## [NEW RELEASE: uibuilder v1.1.0](https://discourse.nodered.org/t/new-release-uibuilder-v1-1-0/8024)

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**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\
**Replies:** 1\
**Last updated:** [15 February 2019 18:34 UTC](https://discourse.nodered.org/t/new-release-uibuilder-v1-1-0/8024 "2019-02-15T18:34:34Z")

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Here it is! The one you've been waiting for ... urm, just me then :blush: Part 1 of the admin editor for your front-end code is now implemented. More to come in part 2 which is documented in Issue #46 The full changelo…

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## [Flows stopped as no server](https://discourse.nodered.org/t/flows-stopped-as-no-server/926)

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**Author:** [@smartie91](https://discourse.nodered.org/u/smartie91)\
**Replies:** 18\
**Last updated:** [15 February 2019 16:04 UTC](https://discourse.nodered.org/t/flows-stopped-as-no-server/926 "2019-02-15T16:04:55Z")

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Hi I have used Petes Scargills script and it all worked ok. i imported all my flows but when i deploy i get no flows stopped due to no server mosquitto is running and node-red ir running any help please Nigel

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## [Three backticks](https://discourse.nodered.org/t/three-backticks/1383)

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**Author:** [@hotNipi](https://discourse.nodered.org/u/hotNipi)\
**Replies:** 2\
**Last updated:** [15 February 2019 15:26 UTC](https://discourse.nodered.org/t/three-backticks/1383 "2019-02-15T15:26:03Z")

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I’m just wondering, is it possible to make those backticks to automatically surround the flow json if pasted in here? The format of the flow JSON shouldn’t be too hard to detect in plain text

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## [Help: current state-node - unspecified entity (hass.io)](https://discourse.nodered.org/t/help-current-state-node-unspecified-entity-hass-io/8008)

<div class="topic-metadata">

**Author:** [@folrewef](https://discourse.nodered.org/u/folrewef)\
**Replies:** 0\
**Last updated:** [15 February 2019 12:59 UTC](https://discourse.nodered.org/t/help-current-state-node-unspecified-entity-hass-io/8008 "2019-02-15T12:59:12Z")

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Hi, I use node-red (add-on) with hass.io. I am truly a beginner so excuse me if I am asking for something that is trivial or for something that has already been solved. I have not been able to fins it. I want notificat…

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## [Initialise msg.payload after deploy](https://discourse.nodered.org/t/initialise-msg-payload-after-deploy/8006)

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**Author:** [@hathemi](https://discourse.nodered.org/u/hathemi)\
**Replies:** 2\
**Last updated:** [15 February 2019 12:17 UTC](https://discourse.nodered.org/t/initialise-msg-payload-after-deploy/8006 "2019-02-15T12:17:08Z")

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where did node-red save it variables? each time i deploy my project. i found that msg.payload doesn't be initialed in mytemplate? i have cleared my navigator cache, i have been search a lot wich file cantains saved varia…

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## [New home dashboard using uibuilder and bootstrap](https://discourse.nodered.org/t/new-home-dashboard-using-uibuilder-and-bootstrap/7981)

<div class="topic-metadata">

**Author:** [@lisa2801](https://discourse.nodered.org/u/lisa2801)\
**Replies:** 3\
**Last updated:** [15 February 2019 11:59 UTC](https://discourse.nodered.org/t/new-home-dashboard-using-uibuilder-and-bootstrap/7981 "2019-02-15T11:59:19Z")

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i want to ask New home dashboard using uibuilder and bootstrap-vue

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## ['node-red' is not recognized as an internal or external command after npm install](https://discourse.nodered.org/t/node-red-is-not-recognized-as-an-internal-or-external-command-after-npm-install/7982)

<div class="topic-metadata">

**Author:** [@analog](https://discourse.nodered.org/u/analog)\
**Replies:** 1\
**Last updated:** [15 February 2019 09:32 UTC](https://discourse.nodered.org/t/node-red-is-not-recognized-as-an-internal-or-external-command-after-npm-install/7982 "2019-02-15T09:32:31Z")

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Hey everyone! I've been trying to install node-red on a windows pc. After 'install -g --unsafe-perm node-red' the node-red package was downloaded under /node\_modules directory but when I tried to run 'node-red' in Node.j…

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## [Uponor U@home and node red](https://discourse.nodered.org/t/uponor-u-home-and-node-red/7994)

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**Author:** [@Miko](https://discourse.nodered.org/u/Miko)\
**Replies:** 0\
**Last updated:** [15 February 2019 07:46 UTC](https://discourse.nodered.org/t/uponor-u-home-and-node-red/7994 "2019-02-15T07:46:57Z")

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Building a central monitoring and so far I made implementation of Nilan (CTS 602) ventilation and NETIO power management (both Modbus interfaces). Pending is to stitch in the room temperatures from Uponor U@home to node…

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## [Install node-red withtout network connection](https://discourse.nodered.org/t/install-node-red-withtout-network-connection/7959)

<div class="topic-metadata">

**Author:** [@fangzhu](https://discourse.nodered.org/u/fangzhu)\
**Replies:** 2\
**Last updated:** [15 February 2019 07:17 UTC](https://discourse.nodered.org/t/install-node-red-withtout-network-connection/7959 "2019-02-15T07:17:14Z")

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Is it possible to install node-red without network connection? I am using redhat with root user. After I downloaded the latest package from Release 0.19.5: Maintenance Release · node-red/node-red · GitHub, I unnzip the…

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## [Node Red process hangs when opening Editor](https://discourse.nodered.org/t/node-red-process-hangs-when-opening-editor/7984)

<div class="topic-metadata">

**Author:** [@tsz](https://discourse.nodered.org/u/tsz)\
**Replies:** 1\
**Last updated:** [15 February 2019 06:41 UTC](https://discourse.nodered.org/t/node-red-process-hangs-when-opening-editor/7984 "2019-02-15T06:41:45Z")

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Hi, After updrading Node Red to 0.19.5 opening editor app (at port 1880) makes high memory and CPU consumption and ultimately crashes the process, but with no error message. When I start it from console it just hangs an…

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