Please make sure the TESSDATA_PREFIX environment variable is set to the parent directory of your "te

移动开发 waitig 1438℃ 百度已收录 0评论

Error opening data file /Users/lanxiaoshan_wangjie/Library/Developer/CoreSimulator/Devices/BA361244-0102-4DF9-A59E-D84CBAF9CD2D/data/Containers/Bundle/Application/12A84A7C-016D-4A04-BB90-7416E578F01E/ocrTestProject.app/tessdata/eng.traineddata

这个问题搞了一上午,也没搞出来,最后终于恍然大悟,原来没有在资源文件中加入tessdata这个库文件,如下图,加入即可。

Error opening data file /Users/lanxiaoshan_wangjie/Library/Developer/CoreSimulator/Devices/BA361244-0102-4DF9-A59E-D84CBAF9CD2D/data/Containers/Bundle/Application/12A84A7C-016D-4A04-BB90-7416E578F01E/ocrTestProject.app/tessdata/eng.traineddata

Please make sure the TESSDATA_PREFIX environment variable is set to the parent directory of your "tessdata" directory.

Failed loading language ‘eng’

Tesseract couldn’t load any languages!

2017-10-29 14:44:41.084553+0800 ocrTestProject[5639:2608445] (null)








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