断言失败 – 训练Tesseract

我试图用Serak Tesseract Trainer训练tesseract: https : //code.google.com/p/serak-tesseract-trainer/我不知道为什么在执行Train Tesseract时CMD中发生了下面的错误。 任何帮助?

Reading a.tr ... Font id = -1/0, class id = 1/46 on sample 0 font_id >= 0 && font_id < font_id_map_.SparseSize():Error:Assert failed:in file ..\classify\trainingsampleset.cpp, line 622 

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