# Can´t install new palette
**URL:** https://discourse.nodered.org/t/can-t-install-new-palette/36862
**Category:** Dashboard
**Created:** [2 December 2020 10:59 UTC](https://discourse.nodered.org/t/can-t-install-new-palette/36862 "2020-12-02T10:59:54Z")
**Posts on this page:** 6
**Page:** 1
### Author:  [@mosi-m](https://discourse.nodered.org/u/mosi-m)
#### Post date: [2 December 2020 10:59 UTC](https://discourse.nodered.org/t/can-t-install-new-palette/36862/1 "2020-12-02T10:59:54Z")
Hello everybody,
I have problems to install new palettes. A few days ago, everything was fine and I was able to install new palettes.
I setup Node Red in a docker image. (It´s the first time I´m using docker and I have no experience with it. Right now I don´t know how to access the file system for example)
I get the error message: Failed to load node catalogue.
Attached the screenshot of the error message (in German) and the browser console!
[1606865354\_Unbenannt|677x370](https://discourse.nodered.org/uploads/short-url/7gc3d8ZjYwoHteDFCwQ6rw0rmuv.png)
Does anybody has an idea how I could solve this issue?
Thanks in advance.
---
### Author:  [@Colin](https://discourse.nodered.org/u/Colin)
#### Post date: [2 December 2020 11:17 UTC](https://discourse.nodered.org/t/can-t-install-new-palette/36862/2 "2020-12-02T11:17:23Z")
Welcome to forum @mosi-m
Do you have a reason for wanting to use Docker? If not then I suggest you don't use it. It has it's uses but for the average user can cause problems, as you are finding out.
---
### Author:  [@knolleary](https://discourse.nodered.org/u/knolleary)
#### Post date: [2 December 2020 11:52 UTC](https://discourse.nodered.org/t/can-t-install-new-palette/36862/3 "2020-12-02T11:52:48Z")
> [@Colin](#):
>
> but for the average user can cause problems, as you are finding out
This error is coming from the editor in the browser - not the runtime inside docker. So let's keep it focussed on the question being asked, rather than going off in a tangent.
@mosi-m can you access the catalog url directly in the same browser? [https://catalogue.nodered.org/catalogue.json](https://catalogue.nodered.org/catalogue.json)
It is strange for that to fail like it has - with the 'ERR\_BLOCK\_BY\_CLIENT' error in the browser log.
---
### Author:  [@Colin](https://discourse.nodered.org/u/Colin)
#### Post date: [2 December 2020 14:11 UTC](https://discourse.nodered.org/t/can-t-install-new-palette/36862/4 "2020-12-02T14:11:28Z")
Perhaps I misunderstood the question, I interpreted it as meaning the the problem occurred when a change was made to using Docker, but I may be mistaken.
---
### Author:  [@mosi-m](https://discourse.nodered.org/u/mosi-m)
#### Post date: [2 December 2020 15:18 UTC](https://discourse.nodered.org/t/can-t-install-new-palette/36862/5 "2020-12-02T15:18:20Z")
> [@](#):
>
> Do you have a reason for wanting to use Docker? If not then I suggest you don't use it. It has it's uses but for the average user can cause problems, as you are finding out.
No, not really. I used a tutorial which recommended to use docker, because it´s easier to keep it up to date.
> [@](#):
>
> This error is coming from the editor in the browser - not the runtime inside docker. So let's keep it focussed on the question being asked, rather than going off in a tangent.
>
> @mosi-m can you access the catalog url directly in the same browser? [https://catalogue.nodered.org/catalogue.json](https://catalogue.nodered.org/catalogue.json)
>
> It is strange for that to fail like it has - with the 'ERR\_BLOCK\_BY\_CLIENT' error in the browser log.
Sorry, I thought the issue occured on my raspberry and not local client. With your help I found out, that a browser plugin blocked this website. I don´t know why it worked a few days ago with the same browser/settings.
Thank you very much, now it´s working again 🙂
> [@](#):
>
> Perhaps I misunderstood the question, I interpreted it as meaning the the problem occurred when a change was made to using Docker, but I may be mistaken.
Sorry for the misunderstanding. I just wanted to give as much information as possible. I thought the issue occured on the server and this information is helpfull.
Thanks for your support!
---
### Author:  [@system](https://discourse.nodered.org/u/system)
#### Post date: [1 January 2021 15:18 UTC](https://discourse.nodered.org/t/can-t-install-new-palette/36862/6 "2021-01-01T15:18:24Z")
This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.