# Tensorflow coco SSD

**URL:** https://discourse.nodered.org/t/tensorflow-coco-ssd/56165
**Category:** General
**Created:** [5 January 2022 16:58 UTC](https://discourse.nodered.org/t/tensorflow-coco-ssd/56165 "2022-01-05T16:58:56Z")
**Posts on this page:** 5
**Page:** 1

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### Author: ![Gerry-it](https://avatars.discourse-cdn.com/v4/letter/g/8baadc/32.png) [@Gerry-it](https://discourse.nodered.org/u/Gerry-it)
#### Post date: [5 January 2022 16:58 UTC](https://discourse.nodered.org/t/tensorflow-coco-ssd/56165/1 "2022-01-05T16:58:56Z")

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Hi

I've updated today node-red as well as the node "node-red-contrib-tfjs-coco-ssd" (to the latest version 1.0.2). After deploying the flow I get this error:

![nodered](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/a/6/a63f418c1243353d4ec079c39fa50dcf3815bad3.png)

Anyone an idea what this means? The system is running on a Raspberry PI 3.

Thank you. Best regards

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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: [5 January 2022 17:02 UTC](https://discourse.nodered.org/t/tensorflow-coco-ssd/56165/2 "2022-01-05T17:02:27Z")

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Did you update node js?

If yes, then either npm rebuild or try uninstall/reinstall that node.

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### Author: ![Gerry-it](https://avatars.discourse-cdn.com/v4/letter/g/8baadc/32.png) [@Gerry-it](https://discourse.nodered.org/u/Gerry-it)
#### Post date: [5 January 2022 17:05 UTC](https://discourse.nodered.org/t/tensorflow-coco-ssd/56165/3 "2022-01-05T17:05:37Z")

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Hi, I used this command from this website: [Running on Raspberry Pi : Node-RED](https://nodered.org/docs/getting-started/raspberrypi)

`bash <(curl -sL https://raw.githubusercontent.com/node-red/linux-installers/master/deb/update-nodejs-and-nodered)`

So normally it should update also node js or am I wrong?

I've already tried to uninstall/reinstall the node, without success.  
What you mean by "npm rebuild"?

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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: [5 January 2022 19:09 UTC](https://discourse.nodered.org/t/tensorflow-coco-ssd/56165/4 "2022-01-05T19:09:32Z")

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Make sure you also uninstall the @tensorflow/tfjs libraries. You may need to do this manually from the node\_modules directory after uninstalling the node.

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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: [19 January 2022 19:10 UTC](https://discourse.nodered.org/t/tensorflow-coco-ssd/56165/5 "2022-01-19T19:10:32Z")

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