# Cant launch node-red after last update

**URL:** <https://discourse.nodered.org/t/cant-launch-node-red-after-last-update/26444>\
**Category:** General\
**Created:** [10 May 2020 18:54 UTC](https://discourse.nodered.org/t/cant-launch-node-red-after-last-update/26444 "2020-05-10T18:54:10Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![d0d04m3](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/d0d04m3/32/19965_2.png) [@d0d04m3](https://discourse.nodered.org/u/d0d04m3)\
**Post date:** [10 May 2020 18:54 UTC](https://discourse.nodered.org/t/cant-launch-node-red-after-last-update/26444/1 "2020-05-10T18:54:11Z")

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hi  
today update nodejs to latest version  
but I have truble  
cant node-red server start

````auto
10 May 19:50:54 - [error] Uncaught Exception:
10 May 19:50:54 - [error] Error: listen EACCES: permission denied 0.0.0.0:1880
    at Server.setupListenHandle [as _listen2] (net.js:1296:21)
    at listenInCluster (net.js:1361:12)
    at doListen (net.js:1500:7)
    at processTicksAndRejections (internal/process/task_queues.js:85:21)```

so I delete all node red and installed againe but nothing change same error
````

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**Author:** ![zenofmud](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/zenofmud/32/316_2.png) [@zenofmud](https://discourse.nodered.org/u/zenofmud)\
**Post date:** [10 May 2020 20:13 UTC](https://discourse.nodered.org/t/cant-launch-node-red-after-last-update/26444/2 "2020-05-10T20:13:46Z")

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1. what command did you use to do the update?
2. what version of node.js did you upgrade to?

1. what shows n the log if you run `node-red`?

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**Author:** ![d0d04m3](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/d0d04m3/32/19965_2.png) [@d0d04m3](https://discourse.nodered.org/u/d0d04m3)\
**Post date:** [10 May 2020 20:19 UTC](https://discourse.nodered.org/t/cant-launch-node-red-after-last-update/26444/3 "2020-05-10T20:19:38Z")

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> [@zenofmud](#):
>
> 1. what command did you use to do the update?
> 
> 2. what version of node.js did you upgrade to?
> 
> 3. what shows n the log if you run `node-red` ?

I am dwnload setup file from nodjs sittz  
Node.js v12.16.3.

 ![Untitled](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/f/3/f355f942cb2c9f1b32c5e65cac37ac84501ee9c1.png)

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<div class="post-metadata">

**Author:** ![d0d04m3](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/d0d04m3/32/19965_2.png) [@d0d04m3](https://discourse.nodered.org/u/d0d04m3)\
**Post date:** [10 May 2020 20:36 UTC](https://discourse.nodered.org/t/cant-launch-node-red-after-last-update/26444/4 "2020-05-10T20:36:29Z")

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so problem not for node-red only but all nodejs app cantnot bind any port for system  
except big port \> 10000  
default its going !  
when update windows os its worked

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [24 May 2020 20:36 UTC](https://discourse.nodered.org/t/cant-launch-node-red-after-last-update/26444/5 "2020-05-24T20:36:30Z")

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