Error in using Jina embedding #772

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opened 2026-02-16 10:20:28 -05:00 by yindo · 1 comment
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Originally created by @fniu on GitHub (Nov 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 Dify issues & Dify Official Plugins, 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

1.9.2

Plugin version

0.0.9

Cloud or Self Hosted

Cloud

Steps to reproduce

When I add a bigger document into my knowledge base, with jina embeddings, I got the eorr:

[models] Bad Request Error, [RID: ec422fa8b74c3c20b493406ac1388555] Validation error: 'body -> jina-embeddings-v4' Each input list can contain at most 512 items.. Field errors: : Invalid value

✔️ Error log

[models] Bad Request Error, [RID: ec422fa8b74c3c20b493406ac1388555] Validation error: 'body -> jina-embeddings-v4' Each input list can contain at most 512 items.. Field errors: : Invalid value

Originally created by @fniu on GitHub (Nov 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 [Dify issues](https://github.com/langgenius/dify/issues) & [Dify Official Plugins](https://github.com/langgenius/dify-official-plugins/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 1.9.2 ### Plugin version 0.0.9 ### Cloud or Self Hosted Cloud ### Steps to reproduce When I add a bigger document into my knowledge base, with jina embeddings, I got the eorr: [models] Bad Request Error, [RID: ec422fa8b74c3c20b493406ac1388555] Validation error: 'body -> jina-embeddings-v4' Each input list can contain at most 512 items.. Field errors: : Invalid value ### ✔️ Error log `[models] Bad Request Error, [RID: ec422fa8b74c3c20b493406ac1388555] Validation error: 'body -> jina-embeddings-v4' Each input list can contain at most 512 items.. Field errors: : Invalid value`
yindo added the bug label 2026-02-16 10:20:28 -05:00
yindo closed this issue 2026-02-16 10:20:28 -05:00
Author
Owner

@dosubot[bot] commented on GitHub (Nov 20, 2025):

Hi, @fniu. I'm Dosu, and I'm helping the dify-official-plugins team manage their backlog and am marking this issue as stale.

Issue Summary

  • You reported a "Bad Request" validation error in Dify v1.9.2 when adding a large document to the knowledge base using Jina embeddings.
  • The error is due to a limit of 512 items per input list imposed by the Jina embeddings plugin (v0.0.9).
  • No further comments or updates have been provided on this issue so far.

Next Steps

  • Please let me know if this issue is still relevant with the latest version of the dify-official-plugins repository by commenting here.
  • If I don’t hear back from you within 5 days, I will automatically close this issue.

Thank you for your understanding and contribution!

@dosubot[bot] commented on GitHub (Nov 20, 2025): Hi, @fniu. I'm [Dosu](https://dosu.dev), and I'm helping the dify-official-plugins team manage their backlog and am marking this issue as stale. **Issue Summary** - You reported a "Bad Request" validation error in Dify v1.9.2 when adding a large document to the knowledge base using Jina embeddings. - The error is due to a limit of 512 items per input list imposed by the Jina embeddings plugin (v0.0.9). - No further comments or updates have been provided on this issue so far. **Next Steps** - Please let me know if this issue is still relevant with the latest version of the dify-official-plugins repository by commenting here. - If I don’t hear back from you within 5 days, I will automatically close this issue. Thank you for your understanding and contribution!
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Reference: langgenius/dify-official-plugins#772