Did you check what I asked before?
If yes, then provide command you used and input data for it.

Zdenko


so 6. 4. 2019 o 10:28 Trong <[email protected]> napísal(a):

> 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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