# Deepstack missing node types
**URL:** https://discourse.nodered.org/t/deepstack-missing-node-types/47623
**Category:** General
**Created:** [25 June 2021 06:51 UTC](https://discourse.nodered.org/t/deepstack-missing-node-types/47623 "2021-06-25T06:51:54Z")
**Posts on this page:** 14
**Page:** 1
### Author:  [@niclas.w82](https://discourse.nodered.org/u/niclas.w82)
#### Post date: [25 June 2021 06:51 UTC](https://discourse.nodered.org/t/deepstack-missing-node-types/47623/1 "2021-06-25T06:51:54Z")
Hi.
Installed deepstack in node-red but i get an error when i using Objekt and face detection.
Any idea how to find out what causing this?
/Niclas
25 Jun 08:47:28 - [debug] saved flow revision: 1f3ae501292e2c3f964fc45f4e510ba4
25 Jun 08:47:28 - [info] Stopping flows
25 Jun 08:47:28 - [info] Stopped flows
25 Jun 08:47:28 - [info] Waiting for missing types to be registered:
25 Jun 08:47:28 - [info] - server
25 Jun 08:47:28 - [info] - deepstack-object-detection
25 Jun 08:47:28 - [info] - deepstack-face-recognition
25 Jun 08:47:28 - [trace] runtime event: {"id":"runtime-state","payload":{"error":"missing-types","type":"warning","text":"notification.warnings.missing-types","types":["server","deepstack-object-detection","deepstack-face-recognition"]},"retain":true}
25 Jun 08:47:28 - [trace] runtime event: {"id":"runtime-deploy","payload":{"revision":"1f3ae501292e2c3f964fc45f4e510ba4"},"retain":true}
---
### Author:  [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)
#### Post date: [25 June 2021 07:44 UTC](https://discourse.nodered.org/t/deepstack-missing-node-types/47623/2 "2021-06-25T07:44:48Z")
Seems like some of the nodes in [node-red-contrib-deepstack](https://flows.nodered.org/node/node-red-contrib-deepstack) have failed to load.
There will likely be an error in the node-red start up log output.
What versions of node-js and node-red are you using? It might be this set of nodes dont play nicely with a really old node-red or node-js version.
---
### Author:  [@niclas.w82](https://discourse.nodered.org/u/niclas.w82)
#### Post date: [25 June 2021 07:58 UTC](https://discourse.nodered.org/t/deepstack-missing-node-types/47623/3 "2021-06-25T07:58:07Z")
I am running latest version of node-red 1.3.5 and node JS v14.17.
startup log looks like this
```auto
5 Jun 09:55:30 - [warn] ------------------------------------------------------
25 Jun 09:55:30 - [info] Settings file : /home/niclas/.node-red/settings.js
25 Jun 09:55:30 - [info] Context store : 'default' [module=memory]
25 Jun 09:55:30 - [info] User directory : /home/niclas/.node-red
25 Jun 09:55:30 - [warn] Projects disabled : editorTheme.projects.enabled=false
25 Jun 09:55:30 - [info] Flows file : /home/niclas/.node-red/stop
25 Jun 09:55:30 - [info] Creating new flow file
25 Jun 09:55:30 - [debug] loaded flow revision: d751713988987e9331980363e24189ce
25 Jun 09:55:30 - [debug] red/runtime/nodes/credentials.load : no user key present
25 Jun 09:55:30 - [debug] red/runtime/nodes/credentials.load : using default key
25 Jun 09:55:30 - [debug] red/runtime/nodes/credentials.load : keyType=system
25 Jun 09:55:30 - [warn]
---------------------------------------------------------------------
Your flow credentials file is encrypted using a system-generated key.
If the system-generated key is lost for any reason, your credentials
file will not be recoverable, you will have to delete it and re-enter
your credentials.
You should set your own key using the 'credentialSecret' option in
your settings file. Node-RED will then re-encrypt your credentials
file using your chosen key the next time you deploy a change.
---------------------------------------------------------------------
25 Jun 09:55:30 - [trace] runtime event: {"id":"runtime-state","retain":true}
25 Jun 09:55:30 - [trace] runtime event: {"id":"runtime-deploy","payload":{"revision":"d751713988987e9331980363e24189ce"},"retain":true}
25 Jun 09:55:30 - [info] Starting flows
25 Jun 09:55:30 - [debug] red/nodes/flows.start : starting flow : global
25 Jun 09:55:30 - [trace] [flow:global] start flow [global]
25 Jun 09:55:30 - [trace] runtime event: {"id":"runtime-state","retain":true}
25 Jun 09:55:30 - [info] Started flows
25 Jun 09:55:30 - [info] Server now running at http://127.0.0.1:1880/
```
---
### Author:  [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)
#### Post date: [25 June 2021 08:06 UTC](https://discourse.nodered.org/t/deepstack-missing-node-types/47623/4 "2021-06-25T08:06:45Z")
That looks fairly normal.
Try refreshing browser?
---
### Author:  [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)
#### Post date: [25 June 2021 08:08 UTC](https://discourse.nodered.org/t/deepstack-missing-node-types/47623/5 "2021-06-25T08:08:19Z")
Actually, you have entered `node-red stop` instead of `node-red-stop`
> [@niclas.w82](#):
>
> ```auto
> 25 Jun 09:55:30 - [info] Flows file : /home/niclas/.node-red/stop
>
> 25 Jun 09:55:30 - [info] Creating new flow file
>
> ```
this has created a brand new empty flow file - thats why it looks normal and without error.
---
### Author:  [@niclas.w82](https://discourse.nodered.org/u/niclas.w82)
#### Post date: [25 June 2021 08:33 UTC](https://discourse.nodered.org/t/deepstack-missing-node-types/47623/6 "2021-06-25T08:33:43Z")
ok we try again ๐
and now I see that something is wrong with sharp.
i will try to reinstall.
Thanks for helping!!!
```auto
โ **id** โ **name** โ **namespace** โ **version** โ **mode** โ **pid** โ **uptime** โ **โบ** โ **status** โ **cpu** โ **mem** โ **user** โ **watching** โ
โโโโโโโผโโโโโโโโโโโโโโผโโโโโโโโโโโโโโผโโโโโโโโโโผโโโโโโโโโโผโโโโโโโโโโโผโโโโโโโโโผโโโโโโโผโโโโโโโโโโโโผโโโโโโโโโโโผโโโโโโโโโโโผโโโโโโโโโโโผโโโโโโโโโโโค
โ **0** โ node-red โ default โ N/A โ **fork** โ 0 โ 0 โ 0 โ **stopped** โ 0% โ 0b โ **niclas** โ disabled โ
โโโโโโโดโโโโโโโโโโโโโโดโโโโโโโโโโโโโโดโโโโโโโโโโดโโโโโโโโโโดโโโโโโโโโโโดโโโโโโโโโดโโโโโโโดโโโโโโโโโโโโดโโโโโโโโโโโดโโโโโโโโโโโดโโโโโโโโโโโดโโโโโโโโโโโ
```
```auto
**niclas@niclas-desktop** : **~** $ node-red
25 Jun 10:30:06 - [info]
Welcome to Node-RED
===================
25 Jun 10:30:06 - [info] Node-RED version: v1.3.5
25 Jun 10:30:06 - [info] Node.js version: v14.17.1
25 Jun 10:30:06 - [info] Linux 4.9.201-tegra arm64 LE
25 Jun 10:30:07 - [info] Loading palette nodes
25 Jun 10:30:07 - [debug] Module: node-red-contrib-deepstack 0.1.2 /home/niclas/.node-red/node_modules/node-red-contrib-deepstack
25 Jun 10:30:07 - [debug] Module: node-red-dashboard 2.29.3 /home/niclas/.node-red/node_modules/node-red-dashboard
25 Jun 10:30:07 - [debug] Module: node-red-node-rbe 0.5.0 /usr/local/lib/node_modules/node-red/node_modules/node-red-node-rbe
25 Jun 10:30:07 - [debug] Module: node-red-node-tail 0.3.1 /usr/local/lib/node_modules/node-red/node_modules/node-red-node-tail
25 Jun 10:30:08 - [info] Dashboard version 2.29.3 started at /ui
25 Jun 10:30:08 - [warn] ------------------------------------------------------
25 Jun 10:30:08 - [warn] [node-red-contrib-deepstack/deepstack-object-detection] Error:
Something went wrong installing the "sharp" module
libvips-cpp.so.42: cannot open shared object file: No such file or directory
- Remove the "node_modules/sharp" directory then run
"npm install --ignore-scripts=false --verbose sharp" and look for errors
- Consult the installation documentation at https://sharp.pixelplumbing.com/install
- Search for this error at https://github.com/lovell/sharp/issues
25 Jun 10:30:08 - [warn] [node-red-contrib-deepstack/deepstack-face-recognition] Error:
Something went wrong installing the "sharp" module
libvips-cpp.so.42: cannot open shared object file: No such file or directory
- Remove the "node_modules/sharp" directory then run
"npm install --ignore-scripts=false --verbose sharp" and look for errors
- Consult the installation documentation at https://sharp.pixelplumbing.com/install
- Search for this error at https://github.com/lovell/sharp/issues
25 Jun 10:30:08 - [warn] ------------------------------------------------------
25 Jun 10:30:08 - [info] Settings file : /home/niclas/.node-red/settings.js
25 Jun 10:30:08 - [info] Context store : 'default' [module=memory]
25 Jun 10:30:08 - [info] User directory : /home/niclas/.node-red
25 Jun 10:30:08 - [warn] Projects disabled : editorTheme.projects.enabled=false
25 Jun 10:30:08 - [info] Flows file : /home/niclas/.node-red/flows_niclas-desktop.json
25 Jun 10:30:08 - [info] Server now running at http://127.0.0.1:1880/
25 Jun 10:30:08 - [debug] loaded flow revision: 36bd8b18a6bd616995421873f5f84039
25 Jun 10:30:08 - [debug] red/runtime/nodes/credentials.load : no user key present
25 Jun 10:30:08 - [debug] red/runtime/nodes/credentials.load : using default key
25 Jun 10:30:08 - [debug] red/runtime/nodes/credentials.load : keyType=system
25 Jun 10:30:08 - [warn]
---------------------------------------------------------------------
Your flow credentials file is encrypted using a system-generated key.
If the system-generated key is lost for any reason, your credentials
file will not be recoverable, you will have to delete it and re-enter
your credentials.
You should set your own key using the 'credentialSecret' option in
your settings file. Node-RED will then re-encrypt your credentials
file using your chosen key the next time you deploy a change.
---------------------------------------------------------------------
25 Jun 10:30:08 - [trace] runtime event: {"id":"runtime-state","retain":true}
25 Jun 10:30:08 - [trace] runtime event: {"id":"runtime-deploy","payload":{"revision":"36bd8b18a6bd616995421873f5f84039"},"retain":true}
25 Jun 10:30:08 - [info] Waiting for missing types to be registered:
25 Jun 10:30:08 - [info] - server
25 Jun 10:30:08 - [info] - deepstack-object-detection
25 Jun 10:30:08 - [trace] runtime event: {"id":"runtime-state","payload":{"error":"missing-types","type":"warning","text":"notification.warnings.missing-types","types":["server","deepstack-object-detection"]},"retain":true}
25 Jun 10:30:38 - [trace] comms.open kxLBOHKvf3wUdBPUMYSPzJ67rYNWcglTrdiMzIZ5ewE=
```
---
### Author:  [@niclas.w82](https://discourse.nodered.org/u/niclas.w82)
#### Post date: [26 June 2021 08:28 UTC](https://discourse.nodered.org/t/deepstack-missing-node-types/47623/7 "2021-06-26T08:28:31Z")
Have reinstalled all packages, Libvips and sharp with no errors and it still not working. Any idea how to find out what's the problem?
Regards Niclas
---
### Author:  [@knolleary](https://discourse.nodered.org/u/knolleary)
#### Post date: [26 June 2021 08:39 UTC](https://discourse.nodered.org/t/deepstack-missing-node-types/47623/8 "2021-06-26T08:39:01Z")
> [@niclas.w82](#):
>
> still not working
Do you mean you are still getting the same "Something went wrong installing the "sharp" module" message when starting Node-RED?
If not, are there any new errors in the startup log?
---
### Author:  [@dceejay](https://discourse.nodered.org/u/dceejay)
#### Post date: [26 June 2021 09:10 UTC](https://discourse.nodered.org/t/deepstack-missing-node-types/47623/9 "2021-06-26T09:10:16Z")
> [@niclas.w82](#):
>
> `Linux 4.9.201-tegra`
What board/processor is this running on ? Is the app known to run in this board without Node-RED ?
---
### Author:  [@niclas.w82](https://discourse.nodered.org/u/niclas.w82)
#### Post date: [26 June 2021 17:25 UTC](https://discourse.nodered.org/t/deepstack-missing-node-types/47623/10 "2021-06-26T17:25:39Z")
I am running a Nvidia Jetson. But I solved it at last. the problem was libvips. I downgraded to version 8.10.5 instead of 8.11.0 and then it worked.
Thanks for your support
/Niclas
---
### Author:  [@krambriw](https://discourse.nodered.org/u/krambriw)
#### Post date: [27 June 2021 04:50 UTC](https://discourse.nodered.org/t/deepstack-missing-node-types/47623/11 "2021-06-27T04:50:03Z")
How do you rate the performance of Deepstack when running on the Jetson? Is it utilizing the GPU?
I run YOLO v4 on my Jetson's and used the guides in here:
> **[jkjung-avt/tensorrt\_demos](https://github.com/jkjung-avt/tensorrt_demos#demo-4-yolov3)**
>
> TensorRT MODNet, YOLOv4, YOLOv3, SSD, MTCNN, and GoogLeNet - jkjung-avt/tensorrt\_demos
Also interesting with Deepstack is of course that you can register faces with it
---
### Author:  [@Colin](https://discourse.nodered.org/u/Colin)
#### Post date: [27 June 2021 20:40 UTC](https://discourse.nodered.org/t/deepstack-missing-node-types/47623/12 "2021-06-27T20:40:46Z")
It might be a good idea to submit an issue about that on the node's github page so that the author can take appropriate action.
---
### Author:  [@niclas.w82](https://discourse.nodered.org/u/niclas.w82)
#### Post date: [29 June 2021 20:53 UTC](https://discourse.nodered.org/t/deepstack-missing-node-types/47623/13 "2021-06-29T20:53:01Z")
Hi. Yes it utilizing the GPU. Have just tried objekt detection so far and it takes about 500ms to process an hi-res jpg.
---
### Author:  [@system](https://discourse.nodered.org/u/system)
#### Post date: [13 July 2021 20:53 UTC](https://discourse.nodered.org/t/deepstack-missing-node-types/47623/14 "2021-07-13T20:53:18Z")
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