xcode - 命令/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/lex 失败，退出代码为 1

Question

我正在尝试在我的资源包中包含一个文件，该文件包含以下内容:

LeadPunc="({[`'
TrailPunc=}:;-]!?`,.)"'
NumLeadPunc=#({[@$
NumTrailPunc=}):;].,%
Operators=*+-/.:,()[]
Digits=0123456789
Alphas=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
*extra line*

这些文件被称为:

eng.cube.lm

我得到的错误是:

IExpenseReporter/tessdata/eng.cube.lm:6: premature EOF
Command /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/lex failed with exit code 1

此文件与最新版本的 tesseract (OCR) 一起使用。有谁知道是什么导致了这个错误以及如何解决它？

Answer 1

确保在将 tessdata 文件夹添加到项目时选择“创建文件夹引用”选项。

来自 documentation :

NOTE: This library currently requires the tessdata folder to be linked as a referenced folder instead of a symbolic group. If Tesseract can't find a language file in your own project, it's probably because you created the tessdata folder as a symbolic group instead of a referenced folder. It should look like this if you did it correctly:

Note how the tessdata folder has a blue icon, indicating it was imported as a referenced folder instead of a symbolic group.

删除当前文件夹并将其重新添加为文件夹引用应该可以解决问题。