Google search about uzn, there are utilities to generate them.

On Tue, Nov 5, 2019, 14:20 Shree Devi Kumar <[email protected]> wrote:

> It fails with latest code.
>
> See  https://github.com/tesseract-ocr/tesseract/issues/2748
>
>
> Try with an older commit.
>
> On Tue, Nov 5, 2019, 11:32 Khangaroo <[email protected]> wrote:
>
>> Hi. I'm trying to create a fine-tuned model for Tesseract, but the
>> tesstrain.sh script always appears to fail on "Phase E: Generating lstmf
>> files". I get a rather vague error message for each Tesseract instance:
>>
>> Failed to read pages from
>> /tmp/eng-2019-11-04.YNl/eng.Century_Schoolbook_L_Bold_Italic.exp0.tif
>> Error during processing.
>>
>> I ran strace on one of the failed commands from tesstrain.sh and one line
>> in particular stuck out:
>>
>> openat(AT_FDCWD,
>> "/tmp/eng-2019-11-04.YOY/eng.NimbusSanNovDSemBol.exp0.uzn", O_RDONLY) = -1
>> ENOENT (No such file or directory)
>>
>> The only code I could find that referenced any uzn files in the entire
>> repository was some code dedicated to reading it, not writing it. Is there
>> any way around this?
>>
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