Hi Koto, How did you resolve? I have the same issue :( Thanks Vào 17:41:53 UTC+7 Thứ Năm, ngày 21 tháng 2 năm 2019, [email protected] đã viết: > > hi, I have a problem. > I am training tesseract4.0 from scratch with my own image. > when I training with yaru.game.exp0.lstmf with other 2 lstmf files, no > error happens. > > However, when I try to add more files for training, erro happens below. It > seems like a file reading error related with libpng. > > But I am so confused that File yaru.game.exp0.lstmf worked well before, > why it happens when I train with more data? > And how can I solve this problem? > > File yaru.game.exp0.lstmf page 1448 (Perfect): > libpng error: invalid distance too far back > Error in pixReadMemPng: internal png error > Error in pixReadMem: png: no pix returned > src_pix != nullptr:Error:Assert failed:in file > ../../../src/ccstruct/imagedata.cpp, line 232 > sh: 1: kill: Segmentation fault (core dumped) >
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