Tesseract: in Cocoa Touch Framework cannot open eng.traindata file











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I got following errors when I run iOS application, with embedded binary which is my own cocoa touch framework with following dependencies



1) TesseractOCR.framework
2) CoreImage.framework
3) libstdc++.6.0.9.tbd
4) libz.tbd



I got 1) TesseractOCR.framework by using instructions (Non-Cocoapods Installation) from this link
https://github.com/gali8/Tesseract-OCR-iOS/issues/340#issuecomment-351479701



The reason I do not use TesseractOCR from Cocoapods is that I need to create custom OCR framework which will be used by clients.



I also have tessdata folder reference with trained data files inside my own cocoa touch framework.



When I tried to create and debug single view app with above listed dependencies and the tessdata, which is working fine.



But my iOS application with my framework will get following error message




Error opening data file file:///var/mobile/Containers/Data/Application/9669A787-B512-4C02-8DA7-8E77FBEF7B8A/Documents/tessdata/eng.traineddata

Please make sure the TESSDATA_PREFIX environment variable is set to the parent directory of your "tessdata" directory.

Failed loading language 'eng'

Tesseract couldn't load any languages!




Here is my folder structure of my framework.



enter image description here



Here is the structure of my work flow. Please help me.
enter image description here






ios ocr tesseract







share|improve this question




























    up vote
    0
    down vote

    favorite












    I got following errors when I run iOS application, with embedded binary which is my own cocoa touch framework with following dependencies



    1) TesseractOCR.framework
    2) CoreImage.framework
    3) libstdc++.6.0.9.tbd
    4) libz.tbd



    I got 1) TesseractOCR.framework by using instructions (Non-Cocoapods Installation) from this link
    https://github.com/gali8/Tesseract-OCR-iOS/issues/340#issuecomment-351479701



    The reason I do not use TesseractOCR from Cocoapods is that I need to create custom OCR framework which will be used by clients.



    I also have tessdata folder reference with trained data files inside my own cocoa touch framework.



    When I tried to create and debug single view app with above listed dependencies and the tessdata, which is working fine.



    But my iOS application with my framework will get following error message




    Error opening data file file:///var/mobile/Containers/Data/Application/9669A787-B512-4C02-8DA7-8E77FBEF7B8A/Documents/tessdata/eng.traineddata

    Please make sure the TESSDATA_PREFIX environment variable is set to the parent directory of your "tessdata" directory.

    Failed loading language 'eng'

    Tesseract couldn't load any languages!




    Here is my folder structure of my framework.



    enter image description here



    Here is the structure of my work flow. Please help me.
    enter image description here






    ios ocr tesseract







    share|improve this question


























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I got following errors when I run iOS application, with embedded binary which is my own cocoa touch framework with following dependencies



      1) TesseractOCR.framework
      2) CoreImage.framework
      3) libstdc++.6.0.9.tbd
      4) libz.tbd



      I got 1) TesseractOCR.framework by using instructions (Non-Cocoapods Installation) from this link
      https://github.com/gali8/Tesseract-OCR-iOS/issues/340#issuecomment-351479701



      The reason I do not use TesseractOCR from Cocoapods is that I need to create custom OCR framework which will be used by clients.



      I also have tessdata folder reference with trained data files inside my own cocoa touch framework.



      When I tried to create and debug single view app with above listed dependencies and the tessdata, which is working fine.



      But my iOS application with my framework will get following error message




      Error opening data file file:///var/mobile/Containers/Data/Application/9669A787-B512-4C02-8DA7-8E77FBEF7B8A/Documents/tessdata/eng.traineddata

      Please make sure the TESSDATA_PREFIX environment variable is set to the parent directory of your "tessdata" directory.

      Failed loading language 'eng'

      Tesseract couldn't load any languages!




      Here is my folder structure of my framework.



      enter image description here



      Here is the structure of my work flow. Please help me.
      enter image description here






      ios ocr tesseract







      share|improve this question















      I got following errors when I run iOS application, with embedded binary which is my own cocoa touch framework with following dependencies



      1) TesseractOCR.framework
      2) CoreImage.framework
      3) libstdc++.6.0.9.tbd
      4) libz.tbd



      I got 1) TesseractOCR.framework by using instructions (Non-Cocoapods Installation) from this link
      https://github.com/gali8/Tesseract-OCR-iOS/issues/340#issuecomment-351479701



      The reason I do not use TesseractOCR from Cocoapods is that I need to create custom OCR framework which will be used by clients.



      I also have tessdata folder reference with trained data files inside my own cocoa touch framework.



      When I tried to create and debug single view app with above listed dependencies and the tessdata, which is working fine.



      But my iOS application with my framework will get following error message




      Error opening data file file:///var/mobile/Containers/Data/Application/9669A787-B512-4C02-8DA7-8E77FBEF7B8A/Documents/tessdata/eng.traineddata

      Please make sure the TESSDATA_PREFIX environment variable is set to the parent directory of your "tessdata" directory.

      Failed loading language 'eng'

      Tesseract couldn't load any languages!




      Here is my folder structure of my framework.



      enter image description here



      Here is the structure of my work flow. Please help me.
      enter image description here






      ios ocr tesseract




      ios ocr tesseract






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited 1 hour ago









      rmaddy

      235k27305371




      235k27305371










      asked 19 hours ago









      Rurouni

      364418




      364418





























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