[GH-ISSUE #499] [Bug]: Loading spool into AMS Lite sets remaining weight to 0 in Spoolman #316

Closed
opened 2026-05-06 12:28:17 +02:00 by BreizhHardware · 3 comments

Originally created by @redvers76 on GitHub (Feb 23, 2026).
Original GitHub issue: https://github.com/maziggy/bambuddy/issues/499

Originally assigned to: @maziggy on GitHub.

Bug Description

Loaded existing spool onto AMS Lite.
Looked in Spoolman and remaining weight had been set 0g

Expected Behavior

Remaining weight not to be set to 0g when loading a spool

Steps to Reproduce

Load a spool onto AMS Lite

Printer Model

A1

Bambuddy Version

0.2.1b2

Printer Firmware Version

01.07.02.00

Installation Method

Docker

Operating System

Linux (Other)

Relevant Logs / Support Package

Upload not working here; see additional context

Screenshots

No response

Additional Context

Spoolman Version 0.23.1 (eafbc64)

Added Spoolman debug logs to zip file

bambuddy-support-20260223-114516.zip

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
Originally created by @redvers76 on GitHub (Feb 23, 2026). Original GitHub issue: https://github.com/maziggy/bambuddy/issues/499 Originally assigned to: @maziggy on GitHub. ### Bug Description Loaded existing spool onto AMS Lite. Looked in Spoolman and remaining weight had been set 0g ### Expected Behavior Remaining weight not to be set to 0g when loading a spool ### Steps to Reproduce Load a spool onto AMS Lite ### Printer Model A1 ### Bambuddy Version 0.2.1b2 ### Printer Firmware Version 01.07.02.00 ### Installation Method Docker ### Operating System Linux (Other) ### Relevant Logs / Support Package ```shell Upload not working here; see additional context ``` ### Screenshots _No response_ ### Additional Context Spoolman Version 0.23.1 (eafbc64) Added Spoolman debug logs to zip file [bambuddy-support-20260223-114516.zip](https://github.com/user-attachments/files/25484049/bambuddy-support-20260223-114516.zip) ### 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 - [ ] My printer is set to LAN Only mode
BreizhHardware 2026-05-06 12:28:17 +02:00
  • closed this issue
  • added the
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    label
Author
Owner

@maziggy commented on GitHub (Feb 23, 2026):

AMS Lite doesn't have a spool fill sensor, so Bambuddy cannot update the usage.

<!-- gh-comment-id:3944655883 --> @maziggy commented on GitHub (Feb 23, 2026): AMS Lite doesn't have a spool fill sensor, so Bambuddy cannot update the usage.
Author
Owner

@redvers76 commented on GitHub (Feb 23, 2026):

But the problem is it is updating the usage, it is setting it to 0, overwriting the value that is already set in Spoolman. When it adds a new spool, it creates the spool with 0g remaining.

Other tools have no issue updating usage based on gcode parsing. Just because Bambuddy cannot do that doesn't mean it should overwrite valid data in Spoolman!

<!-- gh-comment-id:3944720935 --> @redvers76 commented on GitHub (Feb 23, 2026): But the problem is it *is* updating the usage, it is setting it to 0, overwriting the value that is already set in Spoolman. When it adds a new spool, it creates the spool with 0g remaining. Other tools have no issue updating usage based on gcode parsing. Just because Bambuddy cannot do that doesn't mean it should overwrite valid data in Spoolman!
Author
Owner

@maziggy commented on GitHub (Feb 23, 2026):

Switch to 0.2.1b3 which is available in a few minutes.

<!-- gh-comment-id:3944783963 --> @maziggy commented on GitHub (Feb 23, 2026): Switch to 0.2.1b3 which is available in a few minutes.
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starred/bambuddy#316
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