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[GH-ISSUE #583] [Bug]: Notification for Error 0300_0002 #380

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opened 2026-05-07 00:09:28 +02:00 by BreizhHardware · 17 comments

Originally created by @FirstS0ul on GitHub (Mar 3, 2026).
Original GitHub issue: https://github.com/maziggy/bambuddy/issues/583

Originally assigned to: @maziggy on GitHub.

Bug Description

Hi,

Even with the latest 0.2.2b1 i get this anoying notifcations.
I know it should fixed in that Version, but Not for me.
My fix: Turn off error Notification, Bad idea 🤣

Restarted Bambuddy Server and Printer.

Expected Behavior

No false positv errors

Steps to Reproduce

Start print, setup notification, wait

Printer Model

P2S

Bambuddy Version

0.2.2b1

Printer Firmware Version

Latest

Installation Method

Manual (git clone)

Operating System

Linux (Ubuntu/Debian)

Relevant Logs / Support Package


Screenshots

bambuddy-support-20260303-193237.zip

Image

Additional Context

Sorry Logs in Screenshots.

Checklist

  • I have searched existing issues to ensure this bug hasn't already been reported
  • I am using the latest version of Bambuddy
  • My printer is set to LAN Only mode
  • My printer has Developer Mode enabled
Originally created by @FirstS0ul on GitHub (Mar 3, 2026). Original GitHub issue: https://github.com/maziggy/bambuddy/issues/583 Originally assigned to: @maziggy on GitHub. ### Bug Description Hi, Even with the latest 0.2.2b1 i get this anoying notifcations. I know it should fixed in that Version, but Not for me. My fix: Turn off error Notification, Bad idea 🤣 Restarted Bambuddy Server and Printer. ### Expected Behavior No false positv errors ### Steps to Reproduce Start print, setup notification, wait ### Printer Model P2S ### Bambuddy Version 0.2.2b1 ### Printer Firmware Version Latest ### Installation Method Manual (git clone) ### Operating System Linux (Ubuntu/Debian) ### Relevant Logs / Support Package ```shell ``` ### Screenshots [bambuddy-support-20260303-193237.zip](https://github.com/user-attachments/files/25723945/bambuddy-support-20260303-193237.zip) <img width="590" height="1278" alt="Image" src="https://github.com/user-attachments/assets/8e942df0-1334-46ef-85c5-5ace0eb2fefb" /> ### Additional Context Sorry Logs in Screenshots. ### Checklist - [x] I have searched existing issues to ensure this bug hasn't already been reported - [x] I am using the latest version of Bambuddy - [x] My printer is set to LAN Only mode - [x] My printer has Developer Mode enabled
BreizhHardware 2026-05-07 00:09:28 +02:00
  • closed this issue
  • added the
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Author
Owner

@maziggy commented on GitHub (Mar 4, 2026):

Sorry, but this is finally fixed now in branch 0.2.2b1.


If you find Bambuddy useful, please consider giving it a on GitHub — it helps others discover the project!

<!-- gh-comment-id:3996024401 --> @maziggy commented on GitHub (Mar 4, 2026): Sorry, but this is finally fixed now in branch 0.2.2b1. ----- If you find Bambuddy useful, please consider giving it a ⭐ on [GitHub](https://github.com/bambuman/bambuddy) — it helps others discover the project!
Author
Owner

@FirstS0ul commented on GitHub (Mar 4, 2026):

Sorry. doenst work. same behaviour.

<!-- gh-comment-id:3996434740 --> @FirstS0ul commented on GitHub (Mar 4, 2026): Sorry. doenst work. same behaviour.
Author
Owner

@maziggy commented on GitHub (Mar 4, 2026):

Are you sure you're running the latest code? Plese send me a new support package.

<!-- gh-comment-id:3996469345 --> @maziggy commented on GitHub (Mar 4, 2026): Are you sure you're running the latest code? Plese send me a new support package.
Author
Owner

@FirstS0ul commented on GitHub (Mar 4, 2026):

Sure.
my update command:
cd /opt/bambuddy && git checkout 0.2.2b1 && git pull && source venv/bin/activate && pip install -r requirements.txt && cd frontend && npm ci && npm run build && sudo systemctl restart bambuddy

and here ist the package.

bambuddy-support-20260304-110225.zip

<!-- gh-comment-id:3996489642 --> @FirstS0ul commented on GitHub (Mar 4, 2026): Sure. my update command: `cd /opt/bambuddy && git checkout 0.2.2b1 && git pull && source venv/bin/activate && pip install -r requirements.txt && cd frontend && npm ci && npm run build && sudo systemctl restart bambuddy` and here ist the package. [bambuddy-support-20260304-110225.zip](https://github.com/user-attachments/files/25737782/bambuddy-support-20260304-110225.zip)
Author
Owner

@maziggy commented on GitHub (Mar 4, 2026):

There seems to be something wrong with your installation. The complete log is full of warning/error/failed messages for nearly any functions that are triggered. Furthermore your logs are showing errors, which are already fixed definitely.

To be honest: I think the easiest way to get this sorted out, is a complete clean reinstall.

<!-- gh-comment-id:3996534212 --> @maziggy commented on GitHub (Mar 4, 2026): There seems to be something wrong with your installation. The complete log is full of warning/error/failed messages for nearly any functions that are triggered. Furthermore your logs are showing errors, which are already fixed definitely. To be honest: I think the easiest way to get this sorted out, is a complete clean reinstall.
Author
Owner

@FirstS0ul commented on GitHub (Mar 4, 2026):

i thought of it. i will try. stay tuned.

<!-- gh-comment-id:3996545053 --> @FirstS0ul commented on GitHub (Mar 4, 2026): i thought of it. i will try. stay tuned.
Author
Owner

@FirstS0ul commented on GitHub (Mar 4, 2026):

Deleted everything.
restarted server.
run curl -fsSL https://raw.githubusercontent.com/maziggy/bambuddy/main/install/install.sh -o install.sh && chmod +x install.sh && ./install.sh
Default settings.
at the end didnt start bambuddy.

run command
cd /opt/bambuddy && git checkout 0.2.2b1 && git pull && source venv/bin/activate && pip install -r requirements.txt && cd frontend && npm ci && npm run build && sudo systemctl restart bambuddy

started bambuddy.
restored my backup from zip file
restarted.

and... first notification was the error.

bambuddy-support-20260304-115734.zip

<!-- gh-comment-id:3996780189 --> @FirstS0ul commented on GitHub (Mar 4, 2026): Deleted everything. restarted server. run `curl -fsSL https://raw.githubusercontent.com/maziggy/bambuddy/main/install/install.sh -o install.sh && chmod +x install.sh && ./install.sh ` Default settings. at the end didnt start bambuddy. run command `cd /opt/bambuddy && git checkout 0.2.2b1 && git pull && source venv/bin/activate && pip install -r requirements.txt && cd frontend && npm ci && npm run build && sudo systemctl restart bambuddy` started bambuddy. restored my backup from zip file restarted. and... first notification was the error. [bambuddy-support-20260304-115734.zip](https://github.com/user-attachments/files/25738967/bambuddy-support-20260304-115734.zip)
Author
Owner

@maziggy commented on GitHub (Mar 4, 2026):

Don't restore your database for testing, it may be corrupted!

<!-- gh-comment-id:3996892880 --> @maziggy commented on GitHub (Mar 4, 2026): Don't restore your database for testing, it may be corrupted!
Author
Owner

@FirstS0ul commented on GitHub (Mar 4, 2026):

ok.

Deleted everything.
restarted server.

run curl -fsSL https://raw.githubusercontent.com/maziggy/bambuddy/main/install/install.sh -o install.sh && chmod +x install.sh && ./install.sh

Default settings.
at the end didnt start bambuddy.

run command
cd /opt/bambuddy && git checkout 0.2.2b1 && git pull && source venv/bin/activate && pip install -r requirements.txt && cd frontend && npm ci && npm run build && sudo systemctl restart bambuddy

started bambuddy.
added printer
configured notifications. nothing else.

after 2 minutes. the same problem.

event settings:

Image

bambuddy-support-20260304-124251.zip

<!-- gh-comment-id:3997011371 --> @FirstS0ul commented on GitHub (Mar 4, 2026): ok. Deleted everything. restarted server. `run curl -fsSL https://raw.githubusercontent.com/maziggy/bambuddy/main/install/install.sh -o install.sh && chmod +x install.sh && ./install.sh` Default settings. at the end didnt start bambuddy. run command `cd /opt/bambuddy && git checkout 0.2.2b1 && git pull && source venv/bin/activate && pip install -r requirements.txt && cd frontend && npm ci && npm run build && sudo systemctl restart bambuddy` started bambuddy. added printer configured notifications. nothing else. after 2 minutes. the same problem. event settings: <img width="1088" height="1254" alt="Image" src="https://github.com/user-attachments/assets/9e0029d8-ed55-413c-8d03-3e6ee9a77165" /> [bambuddy-support-20260304-124251.zip](https://github.com/user-attachments/files/25739825/bambuddy-support-20260304-124251.zip)
Author
Owner

@maziggy commented on GitHub (Mar 4, 2026):

"run curl -fsSL https://raw.githubusercontent.com/maziggy/bambuddy/main/install/install.sh -o install.sh && chmod +x install.sh && ./install.sh"

That means, that you've used an old install script, which may have changed in the meantime. If you want to do a clean install of the latest beta version, you need to install manually or use Docker by building the image locally.

<!-- gh-comment-id:3997243516 --> @maziggy commented on GitHub (Mar 4, 2026): >"run curl -fsSL https://raw.githubusercontent.com/maziggy/bambuddy/main/install/install.sh -o install.sh && chmod +x install.sh && ./install.sh" That means, that you've used an old install script, which may have changed in the meantime. If you want to do a clean install of the latest **_beta_** version, you need to install manually or use Docker by building the image locally.
Author
Owner

@FirstS0ul commented on GitHub (Mar 4, 2026):

right, but i changed the git and installed the latest beta...
do you have a short tutorial for an manual installation?

<!-- gh-comment-id:3997266551 --> @FirstS0ul commented on GitHub (Mar 4, 2026): right, but i changed the git and installed the latest beta... do you have a short tutorial for an manual installation?
Author
Owner
<!-- gh-comment-id:3997287195 --> @maziggy commented on GitHub (Mar 4, 2026): https://wiki.bambuddy.cool/getting-started/installation/#manual-install
Author
Owner

@FirstS0ul commented on GitHub (Mar 4, 2026):

Did it with git clone -b 0.2.2b1

On change. Same error.
I will Try tonight with a clean server

<!-- gh-comment-id:3997408708 --> @FirstS0ul commented on GitHub (Mar 4, 2026): Did it with git clone -b 0.2.2b1 On change. Same error. I will Try tonight with a clean server
Author
Owner

@maziggy commented on GitHub (Mar 4, 2026):

Yes, but you used an old install script.

<!-- gh-comment-id:3998070500 --> @maziggy commented on GitHub (Mar 4, 2026): Yes, but you used an old install script.
Author
Owner

@FirstS0ul commented on GitHub (Mar 4, 2026):

I know… and my comment was with the complete manual install.

<!-- gh-comment-id:3998082076 --> @FirstS0ul commented on GitHub (Mar 4, 2026): I know… and my comment was with the complete manual install.
Author
Owner

@FirstS0ul commented on GitHub (Mar 4, 2026):

Okay. i have an clean manual install with 0.2.2b1 and its better BUT i think the error comes with the FIRST message, here print started, and with the LAST message, here print completed.
i have an log for starting the print.

bambuddy-support-20260304-205758.zip

<!-- gh-comment-id:3999938276 --> @FirstS0ul commented on GitHub (Mar 4, 2026): Okay. i have an clean manual install with 0.2.2b1 and its better BUT i think the error comes with the FIRST message, here print started, and with the LAST message, here print completed. i have an log for starting the print. [bambuddy-support-20260304-205758.zip](https://github.com/user-attachments/files/25750126/bambuddy-support-20260304-205758.zip)
Author
Owner

@FirstS0ul commented on GitHub (Mar 5, 2026):

Found it!
Its Not a Bug, Its a Feature 🤣

Image

I have the external chamber Fan and there is an sucking airfilter conected. Very interesting.

<!-- gh-comment-id:4002513233 --> @FirstS0ul commented on GitHub (Mar 5, 2026): Found it! Its Not a Bug, Its a Feature 🤣 ![Image](https://github.com/user-attachments/assets/bfcedee1-ced1-45e7-a9e0-d89b510d28fb) I have the external chamber Fan and there is an sucking airfilter conected. Very interesting.
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