# Printer API dont working

**URL:** <https://klipper.discourse.group/t/printer-api-dont-working/17981>\
**Category:** Frontends\
**Created:** [July 30, 2024, 3:48pm UTC](https://klipper.discourse.group/t/printer-api-dont-working/17981 "2024-07-30T15:48:37Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![CrystallHypnotis](https://avatars.discourse-cdn.com/v4/letter/c/b782af/32.png) [@CrystallHypnotis](https://klipper.discourse.group/u/CrystallHypnotis)\
**Post date:** [July 30, 2024, 3:48pm UTC](https://klipper.discourse.group/t/printer-api-dont-working/17981/1 "2024-07-30T15:48:37Z")

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### Basic Information:

Printer Model: Fluing Bear 6  
 MCU / Printerboard: skr pico  
 Host / SBC orangepi zero 2

Hello everybody, I was trying to connect printer to orca slicer, when get wierd error:

 ![image](https://global.discourse-cdn.com/free1/uploads/klipper/original/2X/c/c1ae1ea83d76b7e103acfa9c7ce2528c5f657aa8.png)

So i tried to connect to printer API and get same error

{  
“error”: {  
“code”: 404,  
“message”: “Not Found”,  
“traceback”: “Traceback (most recent call last):\n\n File "/home/orangepi/moonraker-env/lib/python3.11/site-packages/tornado/web.py", line 1769, in \_execute\n result = await result # type: ignore\n ^^^^^^^^^^^^\n\n File "/home/orangepi/moonraker/moonraker/components/application.py", line 1051, in prepare\n raise tornado.web.HTTPError(404)\n\ntornado.web.HTTPError: HTTP 404: Not Found\n”  
}  
}

I update all files from kiauh, but it didnt work. Python version is 3.11. Any suggestions? Thanks in advance

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<div class="post-metadata">

**Author:** ![CrystallHypnotis](https://avatars.discourse-cdn.com/v4/letter/c/b782af/32.png) [@CrystallHypnotis](https://klipper.discourse.group/u/CrystallHypnotis)\
**Post date:** [July 30, 2024, 3:49pm UTC](https://klipper.discourse.group/t/printer-api-dont-working/17981/2 "2024-07-30T15:49:49Z")

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I have ender 3 running klipper and it connects to orca without problems. Py version is 3.7

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<div class="post-metadata">

**Author:** ![CrystallHypnotis](https://avatars.discourse-cdn.com/v4/letter/c/b782af/32.png) [@CrystallHypnotis](https://klipper.discourse.group/u/CrystallHypnotis)\
**Post date:** [July 30, 2024, 3:55pm UTC](https://klipper.discourse.group/t/printer-api-dont-working/17981/3 "2024-07-30T15:55:39Z")

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Okay, it is very strange, problem was solved by re-installing fluidd from kiauh menu.

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<div class="post-metadata">

**Author:** ![system](https://global.discourse-cdn.com/free1/uploads/klipper/original/1X/64419bf2aac6639e6ef5cef200dcd456b0a01ac3.png) [@system](https://klipper.discourse.group/u/system)\
**Post date:** [August 30, 2024, 1:56am UTC](https://klipper.discourse.group/t/printer-api-dont-working/17981/4 "2024-08-30T01:56:17Z")

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