the model returned the following errors: input is too long for requested model #19768

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opened 2026-02-21 20:03:49 -05:00 by yindo · 0 comments
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Originally created by @valueLzy on GitHub (Oct 21, 2025).

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  • I have read the Contributing Guide and Language Policy.
  • 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, otherwise it will be closed.
  • 【中文用户 & Non English User】请使用英语提交,否则会被关闭 :)
  • Please do not modify this template :) and fill in all the required fields.

Dify version

1.9.1

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

In the agent application, the context has been piling up during continuous conversations, and finally this error was reported in the 10th conversation, is there any way to set the memory number of the context?

Image

✔️ Expected Behavior

In the agent application, the context has been piling up during continuous conversations, and finally this error was reported in the 10th conversation, is there any way to set the memory number of the context?

Image

Actual Behavior

In the agent application, the context has been piling up during continuous conversations, and finally this error was reported in the 10th conversation, is there any way to set the memory number of the context?

Image
Originally created by @valueLzy on GitHub (Oct 21, 2025). ### Self Checks - [x] I have read the [Contributing Guide](https://github.com/langgenius/dify/blob/main/CONTRIBUTING.md) and [Language Policy](https://github.com/langgenius/dify/issues/1542). - [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, otherwise it will be closed. - [x] 【中文用户 & Non English User】请使用英语提交,否则会被关闭 :) - [x] Please do not modify this template :) and fill in all the required fields. ### Dify version 1.9.1 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce In the agent application, the context has been piling up during continuous conversations, and finally this error was reported in the 10th conversation, is there any way to set the memory number of the context? <img width="3200" height="1904" alt="Image" src="https://github.com/user-attachments/assets/15346c72-d3b8-410c-bcac-2d22631fa235" /> ### ✔️ Expected Behavior In the agent application, the context has been piling up during continuous conversations, and finally this error was reported in the 10th conversation, is there any way to set the memory number of the context? <img width="3200" height="1904" alt="Image" src="https://github.com/user-attachments/assets/15346c72-d3b8-410c-bcac-2d22631fa235" /> ### ❌ Actual Behavior In the agent application, the context has been piling up during continuous conversations, and finally this error was reported in the 10th conversation, is there any way to set the memory number of the context? <img width="3200" height="1904" alt="Image" src="https://github.com/user-attachments/assets/15346c72-d3b8-410c-bcac-2d22631fa235" />
yindo closed this issue 2026-02-21 20:03:49 -05:00
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Reference: langgenius/dify#19768