tesseract.js: Tesseractjs recognize Error: abort(undefined). Build with -s ASSERTIONS=1 for more info

Using tesseractjs in vue-cli 3 I use tesseractjs to recognize numbers with downloading language packages to local. After some tests, i got the runtime error " abort(undefined). Build with -s ASSERTIONS=1 for more info ". I dont’t konw what happened as I restart the project ang ran tesseract successfully.

Steps Steps to reproduce the behavior:

start the project
dev_environment: (checked means performed well)

recognize some images on mobile(access by ip address)
recognize some images on pc(access by localhost)
recognize some images on pc(access by ip address)

see error - abort(undefingoued). Build with -s ASSERTIONS=1 for more info
all is well

Expected behavior I want to know if this is a bug on Tesseractjs and what can I do to avoid the same situation.

Desktop (please complete the following information):

Browser chrome
Version 78.0.3904.97

About this issue

Original URL
State: closed
Created 4 years ago
Comments: 15 (1 by maintainers)

Most upvoted comments

I still get this issue with iOS 15 safari browser. Tesseract can’t resolve OCR image with same error log

hieunt1407 on Oct 7, 2021

make sure http-server port is 8000

liaoyiqing on Sep 22, 2020

Not sure about what happened as your description is pretty vague.

But you can try this offline example to see if the problem still exists: https://github.com/jeromewu/tesseract.js-offline

jeromewu on Apr 26, 2020