v1.0.0 When uploading an image without adding any prompt, an error will be reported: "Query or prefix prompt is too long. You can reduce the prefix prompt, shrink the max token, or switch to an LLM with a larger token limit size." #9085

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opened 2026-02-21 18:30:24 -05:00 by yindo · 0 comments
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Originally created by @cheng-jiru on GitHub (Mar 4, 2025).

Self Checks

  • This is only for bug report, if you would like to ask a question, please head to Discussions.
  • I have searched for existing issues search for existing issues, including closed ones.
  • I confirm that I am using English to submit this report (我已阅读并同意 Language Policy).
  • [FOR CHINESE USERS] 请务必使用英文提交 Issue,否则会被关闭。谢谢!:)
  • Please do not modify this template :) and fill in all the required fields.

Dify version

v1.0.0

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

When uploading an image without adding any prompt, an error will be reported: "Query or prefix prompt is too long. You can reduce the prefix prompt, shrink the max token, or switch to an LLM with a larger token limit size." app type are agent,chat,model is deepseek8B,All parameters are default。

✔️ Expected Behavior

No response

Actual Behavior

Image

Originally created by @cheng-jiru on GitHub (Mar 4, 2025). ### Self Checks - [x] This is only for bug report, if you would like to ask a question, please head to [Discussions](https://github.com/langgenius/dify/discussions/categories/general). - [x] I have searched for existing issues [search for existing issues](https://github.com/langgenius/dify/issues), including closed ones. - [x] I confirm that I am using English to submit this report (我已阅读并同意 [Language Policy](https://github.com/langgenius/dify/issues/1542)). - [x] [FOR CHINESE USERS] 请务必使用英文提交 Issue,否则会被关闭。谢谢!:) - [x] Please do not modify this template :) and fill in all the required fields. ### Dify version v1.0.0 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce When uploading an image without adding any prompt, an error will be reported: "Query or prefix prompt is too long. You can reduce the prefix prompt, shrink the max token, or switch to an LLM with a larger token limit size." app type are agent,chat,model is deepseek8B,All parameters are default。 ### ✔️ Expected Behavior _No response_ ### ❌ Actual Behavior ![Image](https://github.com/user-attachments/assets/b6f1d58f-2b69-4bed-997a-2e91b950e941)
yindo closed this issue 2026-02-21 18:30:24 -05:00
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Reference: langgenius/dify#9085