Error opening data file ./eng.traineddata

在Mac上安装tesseract 成功后，使用tess4j 出现这个错误Error opening data file ./eng.traineddataPlease make sure the TESSDATA_PREFIX environment variable is set to your "tessdata" directory.Failed loading language...

清雨未尽时

2240人浏览 · 2020-03-04 17:19:24

清雨未尽时 · 2020-03-04 17:19:24 发布

在Mac上安装 tesseract 成功后，使用tess4j 出现这个错误

Error opening data file ./eng.traineddata
Please make sure the TESSDATA_PREFIX environment variable is set to your "tessdata" directory.
Failed loading language 'eng'
Tesseract couldn't load any languages!
Warning: Invalid resolution 0 dpi. Using 70 instead.

解决办法进入到 /usr/local/Cellar/tesseract/4.1.1/share/tessdata 把eng.traineddata 加入到工程目录中