Tesseract: in Cocoa Touch Framework cannot open eng.traindata file
I got following errors when I run iOS application, with embedded binary which is my own cocoa touch framework with following dependencies
1) TesseractOCR.framework2) CoreImage.framework3) libstdc++.6.0.9.tbd4) 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.
Here is the structure of my work flow. Please help me.
ios ocr tesseract
edited Nov 20 '18 at 1:40
rmaddy
242k27316380
asked Nov 19 '18 at 7:40
RurouniRurouni
637626
add a comment |
I got following errors when I run iOS application, with embedded binary which is my own cocoa touch framework with following dependencies
1) TesseractOCR.framework2) CoreImage.framework3) libstdc++.6.0.9.tbd4) 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.
Here is the structure of my work flow. Please help me.
ios ocr tesseract
edited Nov 20 '18 at 1:40
rmaddy
242k27316380
asked Nov 19 '18 at 7:40
RurouniRurouni
637626
add a comment |
I got following errors when I run iOS application, with embedded binary which is my own cocoa touch framework with following dependencies
1) TesseractOCR.framework2) CoreImage.framework3) libstdc++.6.0.9.tbd4) 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.
Here is the structure of my work flow. Please help me.
ios ocr tesseract
edited Nov 20 '18 at 1:40
rmaddy
242k27316380
asked Nov 19 '18 at 7:40
RurouniRurouni
637626
I got following errors when I run iOS application, with embedded binary which is my own cocoa touch framework with following dependencies
1) TesseractOCR.framework2) CoreImage.framework3) libstdc++.6.0.9.tbd4) 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.
Here is the structure of my work flow. Please help me.
ios ocr tesseract
ios ocr tesseract
edited Nov 20 '18 at 1:40
rmaddy
242k27316380
asked Nov 19 '18 at 7:40
RurouniRurouni
637626
edited Nov 20 '18 at 1:40
rmaddy
242k27316380
asked Nov 19 '18 at 7:40
RurouniRurouni
637626
edited Nov 20 '18 at 1:40
rmaddy
242k27316380
edited Nov 20 '18 at 1:40
rmaddy
242k27316380
edited Nov 20 '18 at 1:40
rmaddy
242k27316380
242k27316380
asked Nov 19 '18 at 7:40
RurouniRurouni
637626
asked Nov 19 '18 at 7:40
RurouniRurouni
637626
asked Nov 19 '18 at 7:40
RurouniRurouni
637626
637626
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
In order for My-Application (Client App) to work, I have to add tessdata as a reference to client app. Currently, there are no other ways without it.
answered Dec 24 '18 at 7:21
RurouniRurouni
637626
How did you do this?
– Zack Shapiro
Jan 24 at 16:58
1
Drag and droptessdatafolder under same level as project folder name in xcode and make sure to chooseCopy items if neededandCreate folder referencesaccordingly.
– Rurouni
Jan 29 at 2:35
add a comment |
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1 Answer
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active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
In order for My-Application (Client App) to work, I have to add tessdata as a reference to client app. Currently, there are no other ways without it.
answered Dec 24 '18 at 7:21
RurouniRurouni
637626
How did you do this?
– Zack Shapiro
Jan 24 at 16:58
1
Drag and droptessdatafolder under same level as project folder name in xcode and make sure to chooseCopy items if neededandCreate folder referencesaccordingly.
– Rurouni
Jan 29 at 2:35
add a comment |
In order for My-Application (Client App) to work, I have to add tessdata as a reference to client app. Currently, there are no other ways without it.
answered Dec 24 '18 at 7:21
RurouniRurouni
637626
How did you do this?
– Zack Shapiro
Jan 24 at 16:58
1
Drag and droptessdatafolder under same level as project folder name in xcode and make sure to chooseCopy items if neededandCreate folder referencesaccordingly.
– Rurouni
Jan 29 at 2:35
add a comment |
In order for My-Application (Client App) to work, I have to add tessdata as a reference to client app. Currently, there are no other ways without it.
answered Dec 24 '18 at 7:21
RurouniRurouni
637626
In order for My-Application (Client App) to work, I have to add tessdata as a reference to client app. Currently, there are no other ways without it.
answered Dec 24 '18 at 7:21
RurouniRurouni
637626
answered Dec 24 '18 at 7:21
RurouniRurouni
637626
answered Dec 24 '18 at 7:21
RurouniRurouni
637626
answered Dec 24 '18 at 7:21
RurouniRurouni
637626
637626
How did you do this?
– Zack Shapiro
Jan 24 at 16:58
1
Drag and droptessdatafolder under same level as project folder name in xcode and make sure to chooseCopy items if neededandCreate folder referencesaccordingly.
– Rurouni
Jan 29 at 2:35
add a comment |
How did you do this?
– Zack Shapiro
Jan 24 at 16:58
1
Drag and droptessdatafolder under same level as project folder name in xcode and make sure to chooseCopy items if neededandCreate folder referencesaccordingly.
– Rurouni
Jan 29 at 2:35
How did you do this?
– Zack Shapiro
Jan 24 at 16:58
How did you do this?
– Zack Shapiro
Jan 24 at 16:58
1
1
Drag and drop
tessdata folder under same level as project folder name in xcode and make sure to choose Copy items if needed and Create folder references accordingly.– Rurouni
Jan 29 at 2:35
Drag and drop
tessdata folder under same level as project folder name in xcode and make sure to choose Copy items if needed and Create folder references accordingly.– Rurouni
Jan 29 at 2:35
add a comment |
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