Node.JS: how to fix error Tesseract couldn’t load any languages!

Error look like here:

Failed loading language 'deu'
Tesseract couldn't load any languages!

tesseract js error count not load any language

How to fix this error?

Method 1:

Tesseract.create({ langPath: "" }).recognize("/pathimg.png", {
    lang: 'deu' 

Method 2:
Step 1: Use local file train data
You can manually download file traindata at then untar. E.g. with english train data

1.1b: you can install package e.g. tesseract-langpack-deu

1.1c: download from here:

Step 2:
Consider that you use this directory /usr/share/tesseract/tessdata

Run Node.JS in this directory.

cd /usr/share/tesseract/tessdata
node /path/your/script/index.js

or you can use this method:


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