# Dashboard ui not working

**URL:** https://discourse.nodered.org/t/dashboard-ui-not-working/2838
**Category:** Dashboard
**Created:** [4 September 2018 14:18 UTC](https://discourse.nodered.org/t/dashboard-ui-not-working/2838 "2018-09-04T14:18:00Z")
**Posts on this page:** 10
**Page:** 1

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### Author: ![Dayond](https://avatars.discourse-cdn.com/v4/letter/d/e79b87/32.png) [@Dayond](https://discourse.nodered.org/u/Dayond)
#### Post date: [4 September 2018 14:18 UTC](https://discourse.nodered.org/t/dashboard-ui-not-working/2838/1 "2018-09-04T14:18:00Z")

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hi there !  
I have just installed node red and I wanted to try to make it work.  
I perfectly started it and I tried to build up something.  
Now the problem is when I'm trying to display the result in the dashboard in the browser using this link  
' **localhost:1880/ui/**' I got this message back: ' _ **Welcome to the Node-RED Dashboard** _  
_ **Please add some UI nodes to your flow and redeploy** _ '.

I don't really understand what's going wrong with it.  
can someone help me please ?

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### Author: ![kebebs](https://avatars.discourse-cdn.com/v4/letter/k/3be4f8/32.png) [@kebebs](https://discourse.nodered.org/u/kebebs)
#### Post date: [4 September 2018 14:24 UTC](https://discourse.nodered.org/t/dashboard-ui-not-working/2838/2 "2018-09-04T14:24:58Z")

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It might be because you havent used any of the dashboard node. Try creating an inject node and wiring it to a dashboard text node and then deploying the flows, close the ui page and try it again

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### Author: ![Dayond](https://avatars.discourse-cdn.com/v4/letter/d/e79b87/32.png) [@Dayond](https://discourse.nodered.org/u/Dayond)
#### Post date: [4 September 2018 14:39 UTC](https://discourse.nodered.org/t/dashboard-ui-not-working/2838/3 "2018-09-04T14:39:55Z")

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I did it, but nothing works out

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### Author: ![Colin](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/colin/32/17040_2.png) [@Colin](https://discourse.nodered.org/u/Colin)
#### Post date: [4 September 2018 16:10 UTC](https://discourse.nodered.org/t/dashboard-ui-not-working/2838/4 "2018-09-04T16:10:23Z")

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Did you make sure to force a full refresh the page in the browser (often Ctrl+F5 but may depend on OS and browser)

If still no joy then restart node red and, in a terminal run `node-red-log`. Post the results here. That should show useful information about your system.

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### Author: ![asdfghjkl](https://avatars.discourse-cdn.com/v4/letter/a/ba9def/32.png) [@asdfghjkl](https://discourse.nodered.org/u/asdfghjkl)
#### Post date: [17 January 2019 20:07 UTC](https://discourse.nodered.org/t/dashboard-ui-not-working/2838/5 "2019-01-17T20:07:06Z")

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This issue came up for me when flows would not fully deploy.  
I rebuilt a new machine, and started to rebuild node red flows one at a time.  
But nothing in the dashboard works unless all flows have all their definitions. Missing nodes are shown dashed and will prevent deployment.

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### 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: [25 January 2019 10:59 UTC](https://discourse.nodered.org/t/dashboard-ui-not-working/2838/6 "2019-01-25T10:59:30Z")

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> [@Dayond](#):
>
> _ **Welcome to the Node-RED Dashboard** _  
> _ **Please add some UI nodes to your flow and redeploy** _

I have seen this with Internet Explorer - I suspect you are using Internet Explorer?

In fact, I'm seeing it now with dashboard version 2.13.0 on Node Red 19.5 and node-red 20 Beta3 (Corporate Environment - still forcing us to use IE11).

I haven't had time to debug this but from the errors in console, i suspect some functions that IE11 doesn't support are the issue? maybe?

Two errors I see are ...

- Expected Identifier - File: app.min.js, Line: 552, Column: 276
- Object doesn't support property or method 'isNaN' at Anonymous function ([http://ipaddress:1880/ui/js/app.min.js:553](http://ipaddress:1880/ui/js/app.min.js:553)

Though these may be red herrings. Pictures are worth a thousand words 🙂

**Chrome...**  
 ![Chrome](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/2X/5/534b3d16c4d9ae5e5b58763495a4a091b1460e24.png)

**IE11...**  
 ![IE11](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/2X/8/87e425b4cb2115b72fc0a371559c5edd946c4653.png)

Now as much as I despise the POS that IE11 is, we must (for now) support it ☹

Can anyone help resolve this?

Cheers.

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### 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: [25 January 2019 12:15 UTC](https://discourse.nodered.org/t/dashboard-ui-not-working/2838/7 "2019-01-25T12:15:20Z")

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Forgot to mention...

I'm fairly certain this happens when IE is in default mode

Try this...

- Open F12 (Press F12)
- Select the Document Emulation Mode drop down (top right hand side of "F12 Developer Tools")  
Pretty Sure by default IE11 is set for Document Mode 5 (AKA as pile of crap MS attempted Web Browser Lock-in mode)  
\*Set this to mode 11 (or Edge if its available) - Dashboard will now work.

I suppose a new line of question would be - is there a way to have the Dashboard web instruct the document mode to IE?

Something like this...  
[https://msdn.microsoft.com/en-us/library/ff955275(v=vs.85).aspx](https://msdn.microsoft.com/en-us/library/ff955275(v=vs.85).aspx)

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### Author: ![dceejay](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/dceejay/32/38_2.png) [@dceejay](https://discourse.nodered.org/u/dceejay)
#### Post date: [25 January 2019 12:49 UTC](https://discourse.nodered.org/t/dashboard-ui-not-working/2838/8 "2019-01-25T12:49:19Z")

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Interesting... I guess we could always add

```
<meta http-equiv="X-UA-Compatible" content="IE=edge"> 

```

If you think it would help ? Though as it's just in the `dist/index.html` it should be easy enough for you to add locally to test for us 🙂

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### 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: [25 January 2019 16:34 UTC](https://discourse.nodered.org/t/dashboard-ui-not-working/2838/9 "2019-01-25T16:34:29Z")

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I open the dashboard on an older machine with IE11 - one I have never used for node-red.

The dashboard did not display.

I added ...

```auto
<meta http-equiv="X-UA-Compatible" content="IE=edge">

```

... to `dist/index.html`

Hard refreshed browser (CTRL+F5)

Tada - worked.

NOTE: I cant be 100% certain it wouldnt have worked without this as now I cant get it to fail.

I suppose its no harm in adding the meta tag.

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### Author: ![dceejay](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/dceejay/32/38_2.png) [@dceejay](https://discourse.nodered.org/u/dceejay)
#### Post date: [25 January 2019 17:16 UTC](https://discourse.nodered.org/t/dashboard-ui-not-working/2838/10 "2019-01-25T17:16:57Z")

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Thanks for letting me know... will do so.

(you may be able to set it to ..."IE=6" or something ancient to force it bad again... then forwards again to double check..)
