jimp-dev/jimp

Error while converting tiff images to jpg/png

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#1025 opened on Jul 6, 2021

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 (1 comment) (1 reaction) (0 assignees)JavaScript (13,218 stars) (785 forks)batch import
bughelp wantedreproduction needed

Description

Expected Behavior

TIFF images could be converted into JPG or PNG

Current Behavior

It is throwing error - JPEG error: unexpected marker ffd9

Failure Information (for bugs)

{ JpegError at /Users/slice/work/buddysvc/Buddy_Node_App/node_modules/utif/UTIF.js:21:293 at /Users/slice/work/buddysvc/Buddy_Node_App/node_modules/utif/UTIF.js:21:353 at /Users/slice/work/buddysvc/Buddy_Node_App/node_modules/utif/UTIF.js:44:79 at /Users/slice/work/buddysvc/Buddy_Node_App/node_modules/utif/UTIF.js:944:3 at Object. (/Users/slice/work/buddysvc/Buddy_Node_App/node_modules/utif/UTIF.js:945:3) at Module._compile (internal/modules/cjs/loader.js:738:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:749:10) at Module.load (internal/modules/cjs/loader.js:630:32) at tryModuleLoad (internal/modules/cjs/loader.js:570:12) at Function.Module._load (internal/modules/cjs/loader.js:562:3) at Module.require (internal/modules/cjs/loader.js:667:17) at require (internal/modules/cjs/helpers.js:20:18) at Object. (/Users/slice/work/buddysvc/Buddy_Node_App/node_modules/@jimp/tiff/dist/index.js:12:36) at Module._compile (internal/modules/cjs/loader.js:738:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:749:10) at Module.load (internal/modules/cjs/loader.js:630:32) message: 'JPEG error: unexpected marker ffd9', methodName: 'constructor' }

Steps to Reproduce

Steps -

  1. Use any tiff file large than 100kb

Context

  • Jimp Version: 0.16.1
  • Operating System: Mac OS
  • Node version: 11.10.0

Failure Logs

{ JpegError at /Users/slice/work/buddysvc/Buddy_Node_App/node_modules/utif/UTIF.js:21:293 at /Users/slice/work/buddysvc/Buddy_Node_App/node_modules/utif/UTIF.js:21:353 at /Users/slice/work/buddysvc/Buddy_Node_App/node_modules/utif/UTIF.js:44:79 at /Users/slice/work/buddysvc/Buddy_Node_App/node_modules/utif/UTIF.js:944:3 at Object. (/Users/slice/work/buddysvc/Buddy_Node_App/node_modules/utif/UTIF.js:945:3) at Module._compile (internal/modules/cjs/loader.js:738:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:749:10) at Module.load (internal/modules/cjs/loader.js:630:32) at tryModuleLoad (internal/modules/cjs/loader.js:570:12) at Function.Module._load (internal/modules/cjs/loader.js:562:3) at Module.require (internal/modules/cjs/loader.js:667:17) at require (internal/modules/cjs/helpers.js:20:18) at Object. (/Users/slice/work/buddysvc/Buddy_Node_App/node_modules/@jimp/tiff/dist/index.js:12:36) at Module._compile (internal/modules/cjs/loader.js:738:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:749:10) at Module.load (internal/modules/cjs/loader.js:630:32) message: 'JPEG error: unexpected marker ffd9', methodName: 'constructor' }

Contributor guide

Tech stack
javascriptnodejs
Domain
backend
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
Basic JavaScriptNode.js environmentImage format basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
50
Research direction
The error originates from utif library's handling of TIFF images with JPEG compression. Investigate the code at node modules/utif/UTIF.js around lines 21, 44, and 944. The 'unexpected marker ffd9' indicates a JPEG marker issue. Look for how TIFF strips are decoded and whether the JPEG data is correctly parsed. Check if there are known fixes in the utif repository or if the issue can be resolved by adding error handling or fallback decoding. Consider whether the bug is in Jimp's integration or in utif itself.