Error opening data file F:\Tesseract-OCR\eng.traineddata 解决办法
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2023-12-30 11:46:04
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报错:
D:\Tesseract-OCR\tessdata>tesseract num2.jpg result -l eng
Error opening data file F:\Tesseract-OCR\eng.traineddata
Please make sure the TESSDATA_PREFIX environment variable is set to your "tessda
ta" directory.
Failed loading language 'eng'
Tesseract couldn't load any languages!
Could not initialize tesseract.
1.添加环境变量 TESSDATA_PREFIX -> D:\Tesseract-OCR\tessdata
注:末尾不要加;
2.环境变量path后面追加 D:\Tesseract-OCR;
保存后,重新打开命令提示符窗口,进入图片存放路径,
执行: tesseract num2.jpg result -l eng 即可。
D:\Tesseract-OCR\tessdata>tesseract num2.jpg result -l eng
Error opening data file F:\Tesseract-OCR\eng.traineddata
Please make sure the TESSDATA_PREFIX environment variable is set to your "tessda
ta" directory.
Failed loading language 'eng'
Tesseract couldn't load any languages!
Could not initialize tesseract.
1.添加环境变量 TESSDATA_PREFIX -> D:\Tesseract-OCR\tessdata
注:末尾不要加;
2.环境变量path后面追加 D:\Tesseract-OCR;
保存后,重新打开命令提示符窗口,进入图片存放路径,
执行: tesseract num2.jpg result -l eng 即可。