Issues

• Hard-Coded Django SECRET_KEY Fallback Reaches Production

  doccano/doccano#2502 · Filter by author 28Hus opened on Sep 26, 2026

• Optional EvalPort interop for Example/Label export data

  doccano/doccano#2499 · Filter by author adhabnr-ux opened on Aug 22, 2026
  2

• Broken demo application link on Heroku

  doccano/doccano#2494 · Filter by author williamagyapong opened on Jun 4, 2026
  1

• Failed to docker build frontend

  doccano/doccano#2491 · Filter by author leslie2046 opened on May 20, 2026
  1

• Annotation of texts with non-BMP characters (e.g., emoji)

  doccano/doccano#2484 · Filter by author TopCoder2K opened on Mar 31, 2026
  2

• Download stage of export should not download into browser memory

  doccano/doccano#2471 · Filter by author rsnyman opened on Feb 13, 2026
  1

• doccano 1.8.5 不支持在windows直接使用pip安装了吗

  bug
  doccano/doccano#2466 · Filter by author gphper opened on Jan 26, 2026
  3

• Docker Compose fails to start backend service silently on Windows

  doccano/doccano#2447 · Filter by author zhuaner0772-coder opened on Oct 7, 2025
  2

• 误操作了，怎么恢复数据啊？

  doccano/doccano#2446 · Filter by author AnitaSherry opened on Aug 29, 2025
  2

• ValueError: numpy.dtype size changed

  doccano/doccano#2445 · Filter by author kiuyha opened on Aug 23, 2025

• Can't install doccano using newest python

  doccano/doccano#2444 · Filter by author kiuyha opened on Aug 23, 2025

• GOOGLE_APPLICATION_CREDENTIALS should be optional; however, it seems like it isn't

  doccano/doccano#2442 · Filter by author neilbhutada opened on Aug 4, 2025

• marshmallow 4.0.0 has no attribute __version_info__

  doccano/doccano#2441 · Filter by author SlippyDong opened on Jul 24, 2025
  5

• allow for CoNLL-U file type

  doccano/doccano#2431 · Filter by author yosiasz opened on Jun 12, 2025
  4

• Doccano is not exporting the annotations. It keeps on running forever.

  doccano/doccano#2428 · Filter by author amnasheikh1 opened on May 5, 2025
  2

• Building dependencies takes 15+ minutes because of Pandas 1.5.3 (and how to fix it)

  doccano/doccano#2425 · Filter by author HandcartCactus opened on Apr 1, 2025
  1

• search ranking annotation

  doccano/doccano#2409 · Filter by author davies-w opened on Dec 19, 2024
  2

• Import Labels Issue: Text field is required

  doccano/doccano#2408 · Filter by author jiazi1 opened on Dec 17, 2024

• "Image Quality Compression for Uploading

  doccano/doccano#2406 · Filter by author ABC-xiaoxuan opened on Dec 2, 2024
  2

• how to use website without login

  doccano/doccano#2405 · Filter by author Crescentz opened on Nov 30, 2024
  1

• 请问如何免登陆 how to no login

  doccano/doccano#2404 · Filter by author Crescentz opened on Nov 29, 2024

• When I open the link to the heroku app I receive an error

  doccano/doccano#2402 · Filter by author snuup opened on Nov 21, 2024
  1

• Custom REST API Export: Template Variables Not Rendering Correctly

  doccano/doccano#2400 · Filter by author kyle-finch opened on Nov 18, 2024
  2

• How to change the display style of the label interface

  doccano/doccano#2399 · Filter by author LeonG7 opened on Nov 11, 2024
  1

• Does Doccano support tagging of sub-entries?

  doccano/doccano#2397 · Filter by author Twistzz2 opened on Oct 29, 2024
  1