# Problem on platerecognizer.com with node red and rapsberry pi

**URL:** <https://discourse.nodered.org/t/problem-on-platerecognizer-com-with-node-red-and-rapsberry-pi/28768>\
**Category:** General\
**Created:** [23 June 2020 01:05 UTC](https://discourse.nodered.org/t/problem-on-platerecognizer-com-with-node-red-and-rapsberry-pi/28768 "2020-06-23T01:05:15Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![xy06](https://avatars.discourse-cdn.com/v4/letter/x/3da27b/32.png) [@xy06](https://discourse.nodered.org/u/xy06)\
**Post date:** [23 June 2020 01:05 UTC](https://discourse.nodered.org/t/problem-on-platerecognizer-com-with-node-red-and-rapsberry-pi/28768/1 "2020-06-23T01:05:15Z")

</div>

I have some problems with the node-red-contrib-plate-recognizer. It get "bad request" after recognizing the picture that capture by raspberry pi camera module.

Is there any suggestion to solve it?

---

<div class="post-metadata">

**Author:** ![BartButenaers](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/bartbutenaers/32/10476_2.png) [@BartButenaers](https://discourse.nodered.org/u/BartButenaers)\
**Post date:** [23 June 2020 07:11 UTC](https://discourse.nodered.org/t/problem-on-platerecognizer-com-with-node-red-and-rapsberry-pi/28768/2 "2020-06-23T07:11:11Z")

</div>

> [@xy06](#):
>
> "bad request" after recognizing the picture that capture by raspberry pi camera module

Are you sure you send a valid picture to my node? You can easily check this by adding a [node-red-contrib-image-output](https://flows.nodered.org/node/node-red-contrib-image-output) node to your flow.

---

<div class="post-metadata">

**Author:** ![xy06](https://avatars.discourse-cdn.com/v4/letter/x/3da27b/32.png) [@xy06](https://discourse.nodered.org/u/xy06)\
**Post date:** [23 June 2020 14:26 UTC](https://discourse.nodered.org/t/problem-on-platerecognizer-com-with-node-red-and-rapsberry-pi/28768/3 "2020-06-23T14:26:16Z")

</div>

thanks for helping.  
I found out my problem which the picture sent was invalid.

---

<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:** [7 July 2020 14:26 UTC](https://discourse.nodered.org/t/problem-on-platerecognizer-com-with-node-red-and-rapsberry-pi/28768/4 "2020-07-07T14:26:18Z")

</div>

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.