Undecodable QR code generated
Nobody has claimed this yet.
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 15/100
Research direction
The payload names no source files or tests, only the attached QR image and a web decoder that uses the library. Start by decoding the attached image with the library's reader and comparing the output with a screenshot of it, which does decode. Done would mean a generated code that decodes reliably, with a regression test added. The issue has been silent for about two years, so confirm the bug still reproduces before starting.
Written by the indexing model from the issue text.
Description
Hello,
I have this QR code (included) which have been generated by this library, and when I try to decode it, I get nothing. Even when I try to decode from this website https://webqr.com/index.html which uses this library, the QR is not decoded.
When I tryu to decode with another website, it works. and the most weird thing is that if I actually do a screenshot of this QR code, I can decode it with the library.
all QR code I generated with this lib before have worked as expected so I hope this will be helpful enough to find the bug!
Thank you,
Eric Jalbert
- Dominant language
- C#
- Stars
- 3.1k
- Forks
- 704
- Avg merge
- 13d 17h
- Merged PRs (30d)
- 2
Getting set up
This project ships no dev container, Dockerfile or contributing guide, so setting up is up to you: start from its README, and see our first-contribution guide for the general steps.
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
More from micjahn/ZXing.Net
-
crop() overrides document "0 <= top <= Height"; should be top < Height like left < WidthPossibly taken @hidingmyname claimed this 1 day ago. Open
Difficulty 1/5 Under an hour Newbie friendliness 92/100
-
Difficulty 2/5 1-3 hours Newbie friendliness 62/100
-
Difficulty 3/5 Half a day Newbie friendliness 22/100
-
Difficulty 3/5 1-2 days Newbie friendliness 42/100
-
Difficulty 4/5 3-5 days Newbie friendliness 12/100
All issues in micjahn/ZXing.Net
Similar issues
-
possible bug
Difficulty 2/5 1-3 hours Newbie friendliness 74/100
-
Include host.wslc.internal in the HTTPS development certificatePossibly taken @afscrome claimed this today. Openarea-commandlinetools
Difficulty 2/5 1-3 hours Newbie friendliness 70/100
dotnet/aspnetcore#70122 · 1 comment ·
Maintainers usually reply within 1 day
-
:1st_place_medal: good first issue :cowboy_hat_face: refactor :roller_coaster: enhancement
Difficulty 2/5 1-3 hours Newbie friendliness 68/100
ApplETS/Backend-Hello#78 ·
-
Difficulty 2/5 1-3 hours Newbie friendliness 74/100
Maintainers usually reply within 2 days
-
status/triage
Difficulty 2/5 1-3 hours Newbie friendliness 85/100
Altinn/altinn-studio#21642 ·
Maintainers usually reply within 1 day