# \[ Flexdash \] \[@flexdash/mode-red-fd-corewidgets \]

**URL:** <https://discourse.nodered.org/t/flexdash-flexdash-mode-red-fd-corewidgets/75997>\
**Category:** Dashboard\
**Tags:** flexdash\
**Created:** [2 March 2023 14:51 UTC](https://discourse.nodered.org/t/flexdash-flexdash-mode-red-fd-corewidgets/75997 "2023-03-02T14:51:08Z")\
**Posts on this page:** 12\
**Page:** 1

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**Author:** ![JulesRosette](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/julesrosette/32/51637_2.png) [@JulesRosette](https://discourse.nodered.org/u/JulesRosette)\
**Post date:** [2 March 2023 14:51 UTC](https://discourse.nodered.org/t/flexdash-flexdash-mode-red-fd-corewidgets/75997/1 "2023-03-02T14:51:08Z")

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HI,  
By using the example inside "Import" i tried to run the Hello-world example for flexdash.  
But when i tried to deploy ther project i alway get the error : "The workspace contains some unknown node types:\* flexdash tab\* flexdash container "

i think than it link to the fact than i cannot install the lib @flexdash/node-red-fd-testnodes,each time i got error " Failed to install: @flexdash/node-red-fd-testnodes Install failed "  
ANy idea or issue please?

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**Author:** ![tve](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/tve/32/59475_2.png) [@tve](https://discourse.nodered.org/u/tve)\
**Post date:** [2 March 2023 16:30 UTC](https://discourse.nodered.org/t/flexdash-flexdash-mode-red-fd-corewidgets/75997/2 "2023-03-02T16:30:03Z")

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I gather you installed @flexdash/node-red-fd-corewidgets using the palette manager. You need to restart node-red after that because it doesn't install dependencies (a bug).

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**Author:** ![JulesRosette](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/julesrosette/32/51637_2.png) [@JulesRosette](https://discourse.nodered.org/u/JulesRosette)\
**Post date:** [3 March 2023 09:42 UTC](https://discourse.nodered.org/t/flexdash-flexdash-mode-red-fd-corewidgets/75997/3 "2023-03-03T09:42:07Z")

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Thanks tve for reply.  
unfortunatly, i have did it several time to restart but always errors:  
Failed to install: @flexdash/node-red-fd-testnodes  
"Install failed Check the log for more information"

## Event Log:

2023-03-03T08:40:19.532Z Install : @flexdash/node-red-fd-testnodes 0.0.6

* * *

2023-03-03T08:41:04.205Z Install : @flexdash/node-red-fd-testnodes 0.0.6

2023-03-03T08:41:10.004Z [out]  
2023-03-03T08:41:10.004Z [out] up to date in 4s  
2023-03-03T08:41:10.022Z rc=0

* * *

2023-03-03T09:37:29.990Z Install : @flexdash/node-red-fd-testnodes 0.0.6

2023-03-03T09:37:30.300Z npm.cmd install --no-audit --no-update-notifier --no-fund --save --save-prefix=~ --production --engine-strict @flexdash/node-red-fd-testnodes@0.0.6  
2023-03-03T09:37:32.307Z [err] npm  
2023-03-03T09:37:32.307Z [err] WARN config production Use `--omit=dev` instead.  
2023-03-03T09:37:35.582Z [out]  
2023-03-03T09:37:35.582Z [out] up to date in 3s  
2023-03-03T09:37:35.601Z rc=0

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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:** [3 March 2023 10:04 UTC](https://discourse.nodered.org/t/flexdash-flexdash-mode-red-fd-corewidgets/75997/4 "2023-03-03T10:04:11Z")

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Is there a reason why you are trying to install the testnodes?

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**Author:** ![JulesRosette](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/julesrosette/32/51637_2.png) [@JulesRosette](https://discourse.nodered.org/u/JulesRosette)\
**Post date:** [3 March 2023 10:16 UTC](https://discourse.nodered.org/t/flexdash-flexdash-mode-red-fd-corewidgets/75997/5 "2023-03-03T10:16:48Z")

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Because i tried to import from examples clipboard inside @flexdash/node-red-fd-corewidgets the example Hello world and each time i got error 🙂 " The workspace contains some unknown node types:

- flexdash tab
- flexdash container
- fd-date-time"  
i supposed than the lib was necessary to be install.

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**Author:** ![JulesRosette](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/julesrosette/32/51637_2.png) [@JulesRosette](https://discourse.nodered.org/u/JulesRosette)\
**Post date:** [3 March 2023 10:29 UTC](https://discourse.nodered.org/t/flexdash-flexdash-mode-red-fd-corewidgets/75997/6 "2023-03-03T10:29:21Z")

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Need to use it because i would like to get some responsive screens dashboards

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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:** [3 March 2023 10:35 UTC](https://discourse.nodered.org/t/flexdash-flexdash-mode-red-fd-corewidgets/75997/7 "2023-03-03T10:35:03Z")

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> [@JulesRosette](#):
>
> i supposed than the lib was necessary to be install

No. If you are new to flexdash, IMO I would leave the testnodes well alone.  
I haven't installed them, and I've got 4 great responsive dashboards 😉

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**Author:** ![JulesRosette](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/julesrosette/32/51637_2.png) [@JulesRosette](https://discourse.nodered.org/u/JulesRosette)\
**Post date:** [3 March 2023 10:37 UTC](https://discourse.nodered.org/t/flexdash-flexdash-mode-red-fd-corewidgets/75997/8 "2023-03-03T10:37:16Z")

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And what was you issues to get these 4 responsives DB?  
thanks

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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:** [3 March 2023 10:50 UTC](https://discourse.nodered.org/t/flexdash-flexdash-mode-red-fd-corewidgets/75997/9 "2023-03-03T10:50:27Z")

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> [@JulesRosette](#):
>
> what was you issues to get these 4 responsives DB?

A learning curve 😅  
But once I jumped in and got my hands dirty, it became much easier.  
I suppose it's the same with all dashboards when you first start using them.

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**Author:** ![JulesRosette](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/julesrosette/32/51637_2.png) [@JulesRosette](https://discourse.nodered.org/u/JulesRosette)\
**Post date:** [3 March 2023 10:59 UTC](https://discourse.nodered.org/t/flexdash-flexdash-mode-red-fd-corewidgets/75997/10 "2023-03-03T10:59:30Z")

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Yes it is 😃

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<div class="post-metadata">

**Author:** ![JulesRosette](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/julesrosette/32/51637_2.png) [@JulesRosette](https://discourse.nodered.org/u/JulesRosette)\
**Post date:** [3 March 2023 11:13 UTC](https://discourse.nodered.org/t/flexdash-flexdash-mode-red-fd-corewidgets/75997/11 "2023-03-03T11:13:29Z")

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thanks for answers

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [2 April 2023 11:13 UTC](https://discourse.nodered.org/t/flexdash-flexdash-mode-red-fd-corewidgets/75997/12 "2023-04-02T11:13:57Z")

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