# The node "node-red-contrib-heater-controller" is not working anymore after upgrade

**URL:** <https://discourse.nodered.org/t/the-node-node-red-contrib-heater-controller-is-not-working-anymore-after-upgrade/51092>\
**Category:** General\
**Created:** [16 September 2021 08:13 UTC](https://discourse.nodered.org/t/the-node-node-red-contrib-heater-controller-is-not-working-anymore-after-upgrade/51092 "2021-09-16T08:13:02Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![markush1](https://avatars.discourse-cdn.com/v4/letter/m/3e96dc/32.png) [@markush1](https://discourse.nodered.org/u/markush1)\
**Post date:** [16 September 2021 08:13 UTC](https://discourse.nodered.org/t/the-node-node-red-contrib-heater-controller-is-not-working-anymore-after-upgrade/51092/1 "2021-09-16T08:13:03Z")

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Hello,

recently I upgraded the heater-controller node to latest version 3.02. But i can't get it working now, it shows no values! I tried with a simple sample:

![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/d/0/d0c0122d62f78bf8ecfa0f4afdf9ee16b143aa6d.png)

But it does nothing, no reaction on it ☹ Any ideas where the problem could be located?

Greets

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**Author:** ![markush1](https://avatars.discourse-cdn.com/v4/letter/m/3e96dc/32.png) [@markush1](https://discourse.nodered.org/u/markush1)\
**Post date:** [16 September 2021 08:36 UTC](https://discourse.nodered.org/t/the-node-node-red-contrib-heater-controller-is-not-working-anymore-after-upgrade/51092/2 "2021-09-16T08:36:13Z")

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When i inject the message, there is no message in the debug window or in the logs on the server. It seems there is no problem but the heater node shows nothing.

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**Author:** ![Paul-Reed](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/paul-reed/32/66906_2.png) [@Paul-Reed](https://discourse.nodered.org/u/Paul-Reed)\
**Post date:** [16 September 2021 08:46 UTC](https://discourse.nodered.org/t/the-node-node-red-contrib-heater-controller-is-not-working-anymore-after-upgrade/51092/3 "2021-09-16T08:46:39Z")

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Do you meet the node's minimum requirements (from the readme)

![heater](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/8/0/8025e88712e418ae32ea30913ac543c634728523.jpeg)

`nodejs -v`

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<div class="post-metadata">

**Author:** ![markush1](https://avatars.discourse-cdn.com/v4/letter/m/3e96dc/32.png) [@markush1](https://discourse.nodered.org/u/markush1)\
**Post date:** [16 September 2021 10:37 UTC](https://discourse.nodered.org/t/the-node-node-red-contrib-heater-controller-is-not-working-anymore-after-upgrade/51092/4 "2021-09-16T10:37:56Z")

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Yeah i think so:

```auto
node-red -v
16 Sep 12:36:27 - [info] 

Willkommen bei Node-RED!
===================

16 Sep 12:36:27 - [info] Node-RED Version: v2.0.3
16 Sep 12:36:27 - [info] Node.js Version: v14.17.6
16 Sep 12:36:27 - [info] Linux 4.15.0-156-generic x64 LE
16 Sep 12:36:28 - [info] Paletten-Nodes werden geladen
16 Sep 12:36:33 - [info] Dashboard version 2.30.0 started at /ui

```

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<div class="post-metadata">

**Author:** ![Paul-Reed](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/paul-reed/32/66906_2.png) [@Paul-Reed](https://discourse.nodered.org/u/Paul-Reed)\
**Post date:** [16 September 2021 11:37 UTC](https://discourse.nodered.org/t/the-node-node-red-contrib-heater-controller-is-not-working-anymore-after-upgrade/51092/5 "2021-09-16T11:37:04Z")

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@SergiuToporjinschi for information.

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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:** [15 November 2021 11:37 UTC](https://discourse.nodered.org/t/the-node-node-red-contrib-heater-controller-is-not-working-anymore-after-upgrade/51092/6 "2021-11-15T11:37:54Z")

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