# Node-red-contrib-face-recognition 2.0.3 - child\_process exited

**URL:** https://discourse.nodered.org/t/node-red-contrib-face-recognition-2-0-3-child-process-exited/47102
**Category:** General
**Created:** [13 June 2021 14:29 UTC](https://discourse.nodered.org/t/node-red-contrib-face-recognition-2-0-3-child-process-exited/47102 "2021-06-13T14:29:39Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![shliao](https://avatars.discourse-cdn.com/v4/letter/s/eada6e/32.png) [@shliao](https://discourse.nodered.org/u/shliao)
#### Post date: [13 June 2021 14:29 UTC](https://discourse.nodered.org/t/node-red-contrib-face-recognition-2-0-3-child-process-exited/47102/1 "2021-06-13T14:29:39Z")

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I am trying the node - node-red-contrib-face-recognition 2.0.3. It was released 4 days ago. I follow the example flow from [node-red-contrib-face-recognition (node) - Node-RED](https://flows.nodered.org/node/node-red-contrib-face-recognition). I don't change node configuration.

I ran this example code and I got - "[face-api-input:453418e3.520f28] - Child - child\_process exited with code 0 and signal null".  
Could you help me where I am wrong?

 ![face-recognition](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/6/4/64942f75fbbd9246e80f2eb342b8628bd8d14326.jpeg)

The example flow is:

```auto
[{"id":"c08c9d7b.c2377","type":"image","z":"4eb4b426.c9cfcc","name":"","width":"320","data":"payload","dataType":"msg","thumbnail":false,"pass":false,"outputs":0,"x":120,"y":100,"wires":[]},{"id":"461f82e0.80fc8c","type":"image","z":"4eb4b426.c9cfcc","name":"","width":"640","data":"payload.labelled_img","dataType":"msg","thumbnail":false,"pass":false,"outputs":0,"x":440,"y":100,"wires":[]},{"id":"453418e3.520f28","type":"face-api-input","z":"4eb4b426.c9cfcc","name":"TBBT Recognition","model":"SSD","confidence":50,"input_size":"128","landmarks":false,"expressions":true,"age_gender":true,"descriptors":true,"match_metric":"Mean Squared Error","match_confidence":"2500","recognise_nodes":["a88d60e.9ca13a","5d6c06f7.11d2c8","71bfb897.3b8ef8","e09c0d5.ca5acf","dc3c3afc.04e708","eb7ecb3c.a1cbb8","b4b62a6d.fc5c18"],"recognise_node_editor":"b4b62a6d.fc5c18","x":450,"y":40,"wires":[["461f82e0.80fc8c","4d4a98a1.c04008"]]},{"id":"d7b82011.6cfd1","type":"http request","z":"4eb4b426.c9cfcc","name":"TBBT","method":"GET","ret":"bin","paytoqs":"ignore","url":"https://www.etonline.com/sites/default/files/images/2019-05/bigbangtheory.jpg","tls":"","persist":false,"proxy":"","authType":"","x":230,"y":40,"wires":[["453418e3.520f28","c08c9d7b.c2377"]]},{"id":"492a9534.4d694c","type":"inject","z":"4eb4b426.c9cfcc","name":"","props":[{"p":"payload","v":"","vt":"str"},{"p":"topic","v":"","vt":"string"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"","payloadType":"str","x":90,"y":40,"wires":[["d7b82011.6cfd1"]]},{"id":"4d4a98a1.c04008","type":"debug","z":"4eb4b426.c9cfcc","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","statusVal":"","statusType":"auto","x":650,"y":40,"wires":[]},{"id":"b4b62a6d.fc5c18","type":"face-api-recognise","name":"Leonard"}]

```

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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: [12 August 2021 14:30 UTC](https://discourse.nodered.org/t/node-red-contrib-face-recognition-2-0-3-child-process-exited/47102/2 "2021-08-12T14:30:16Z")

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