modelscope / modelscope/ms-swift

Gemma 4 Using Audio + (Video or Image) for SFT, the code does not work or run at the START

Open
#9,110 1 comment 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

bug
Dominant language
Python
Stars
15.7k
Forks
1.7k
Avg merge
1d 16h
Merged PRs (30d)
136

Description

Checklist / 检查清单
  • I have searched existing issues, and this is a new bug report. / 我已经搜索过现有的 issues,确认这是一个新的 bug report。
Bug Description / Bug 描述

When using gemma4 for embedding model sft. we do work at either of below 3 situations:

  1. Only using Audio data as INPUT
  2. Only using Image data as INPUT
  3. Only using Video data as INPUT

But, When we mix audio with either (Image or Video), the training code do not run at START:

Image Image

Hope some suggestions!

How to Reproduce / 如何复现

Default env

Additional Information / 补充信息

No response

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the failure in the default environment with Gemma 4 SFT using audio combined with image or video, then compare it with the working single-modality cases. Done means the mixed audio-plus-image or audio-plus-video training code starts successfully; the issue does not identify a file, test, traceback, or exact command.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
machine-learning
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
30/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.