# Node Red Dashboard undefined

**URL:** https://discourse.nodered.org/t/node-red-dashboard-undefined/95375
**Category:** Dashboard
**Tags:** node-red-dashboard
**Created:** [13 February 2025 13:51 UTC](https://discourse.nodered.org/t/node-red-dashboard-undefined/95375 "2025-02-13T13:51:40Z")
**Posts on this page:** 8
**Page:** 1

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### Author: ![MLFR\_IOT](https://avatars.discourse-cdn.com/v4/letter/m/f19dbf/32.png) [@MLFR\_IOT](https://discourse.nodered.org/u/MLFR_IOT)
#### Post date: [13 February 2025 13:51 UTC](https://discourse.nodered.org/t/node-red-dashboard-undefined/95375/1 "2025-02-13T13:51:40Z")

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Hello,  
I have a problem with my NODE RED dashboard running on Siemens IOT2050.  
I worked on many IOT2050 with node red but that's the first time I have this trouble :  
 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/4/6/4671c38d8c6481923844d929a0a9600166f3457a.png)  
Node Red is running well on 192.168.0.51 and I access to Dashboard from :

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/e/7/e7ea41ba2e7c6991f40564b745291f4d1b57ceed.png)  
I can edit the layout of dashboard element but still nothing.

Thanks,  
Bests regards,  
Maxence

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<div class="post-metadata">

### Author: ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)
#### Post date: [13 February 2025 15:09 UTC](https://discourse.nodered.org/t/node-red-dashboard-undefined/95375/2 "2025-02-13T15:09:27Z")

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Show us what is in the `Site` tab.

At a guess, an Env Var or some script was used to generate the page title and that env var is missing.

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<div class="post-metadata">

### Author: ![MLFR\_IOT](https://avatars.discourse-cdn.com/v4/letter/m/f19dbf/32.png) [@MLFR\_IOT](https://discourse.nodered.org/u/MLFR_IOT)
#### Post date: [13 February 2025 15:13 UTC](https://discourse.nodered.org/t/node-red-dashboard-undefined/95375/3 "2025-02-13T15:13:08Z")

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Thanks for answering,

what do you mean by site tab ?

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<div class="post-metadata">

### Author: ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)
#### Post date: [13 February 2025 15:14 UTC](https://discourse.nodered.org/t/node-red-dashboard-undefined/95375/4 "2025-02-13T15:14:34Z")

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![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/1/9/19d7aa77be99dd78b3e733a499c350e9128bf5f4.png)

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<div class="post-metadata">

### Author: ![MLFR\_IOT](https://avatars.discourse-cdn.com/v4/letter/m/f19dbf/32.png) [@MLFR\_IOT](https://discourse.nodered.org/u/MLFR_IOT)
#### Post date: [13 February 2025 15:20 UTC](https://discourse.nodered.org/t/node-red-dashboard-undefined/95375/5 "2025-02-13T15:20:05Z")

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Seems ok to me :

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/1/f/1f640a9b4427ddb051963b0464fafa73404ad54b.png)

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<div class="post-metadata">

### Author: ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)
#### Post date: [13 February 2025 15:48 UTC](https://discourse.nodered.org/t/node-red-dashboard-undefined/95375/6 "2025-02-13T15:48:36Z")

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Does any of your flows try to set the page title via script?

(hint, press `CTRL+F` or click the spy glass icon on the lower left of the editor and search `title`)

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<div class="post-metadata">

### Author: ![MLFR\_IOT](https://avatars.discourse-cdn.com/v4/letter/m/f19dbf/32.png) [@MLFR\_IOT](https://discourse.nodered.org/u/MLFR_IOT)
#### Post date: [13 February 2025 16:04 UTC](https://discourse.nodered.org/t/node-red-dashboard-undefined/95375/7 "2025-02-13T16:04:39Z")

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No, any nodes sets title properties

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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 March 2025 16:05 UTC](https://discourse.nodered.org/t/node-red-dashboard-undefined/95375/8 "2025-03-15T16:05:00Z")

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