I use tesstrain.sh to training font 'OCR A Extended'.but happen error like this:
=== Starting training for language 'eng' [2016年 06月 12日 星期日 16:14:43 CST] /usr/local/bin/text2image --fonts_dir=/usr/share/fonts/ --font=OCR A Extended --outputbase=/tmp/font_tmp.ZUX93YKOFz/sample_text.txt --text=/tmp/font_tmp.ZUX93YKOFz/sample_text.txt --fontconfig_tmpdir=/tmp/font_tmp.ZUX93YKOFz Could not find font named OCR A Extended. Pango suggested font FreeMono Please correct --font arg.:Error:Assert failed:in file text2image.cpp, line 437 === Phase I: Generating training images === Rendering using OCR A Extended [2016年 06月 12日 星期日 16:14:49 CST] /usr/local/bin/text2image --fontconfig_tmpdir=/tmp/font_tmp.ZUX93YKOFz --fonts_dir=/usr/share/fonts/ --strip_unrenderable_words --fontconfig_refresh_config_file=false --leading=32 --char_spacing=0.0 --exposure=0 --outputbase=/tmp/tmp.TkaoYsrz3K/eng/eng.OCR_A_Extended.exp0 --font=OCR A Extended --text=/home/XXX/XXX.txt Could not find font named OCR A Extended. Pango suggested font FreeMono Please correct --font arg.:Error:Assert failed:in file text2image.cpp, line 437 ERROR: /tmp/tmp.TkaoYsrz3K/eng/eng.OCR_A_Extended.exp0.box does not exist or is not readable ERROR: /tmp/tmp.TkaoYsrz3K/eng/eng.OCR_A_Extended.exp0.box does not exist or is not readable -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/5ee59366-dad1-468c-8437-84cfb86921fe%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
