Fix use of wrong UNICHARSET #1954
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Signed-off-by: Stefan Weil <sw@weilnetz.de>
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This should fix issue #1205. I found it by adding an assertion more up in the call stack. There might be more similar code using the wrong UNICHARSET, so I'll try to add more assertions to find it. |
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Jun 4, 2021
With tesseract v4.0.0-beta.3 we often observe crashes with: ``` contains_unichar_id(unichar_id):Error:Assert failed:in file ../../src/ccutil/unicharset.h, line 511 ``` This seems to have been fixed by tesseract-ocr/tesseract#1954 Still, even after updating to 4.1.1, text recognition from PDF in ERP5 is too expensive. We also update Ghostscript to 9.54.0, because this version has built-in OCR, which does not need to convert the PDF to PNG then TIFF as we currently do in ERP5. See merge request nexedi/slapos!985
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Signed-off-by: Stefan Weil sw@weilnetz.de