Help: Error with text2image jTessBoxEditor

[Tu Pham]

Dear friend,

I have a problem with function text2image in TIFF/Box Generator within jTessBoxEditor
the error is:

Cannot run program "/usr/bin/text2image" (in directory "/Volumes/Data/Tesseract_OCR/MiAL_Tess_Train/jTessboxEditorFX/sample/vie"): error=2, No such file or directory

I am using Mac Catalina,

may anyone have any suggestions for this issue?

Many thanks,

TuPM

[Quan Nguyen]

You'd have to build Tesseract's training tools:

https://tesseract-ocr.github.io/tessdoc/TrainingTesseract-4.00.html

[Tu Pham]

Thanks for suggestion,`
I tried to follow the instructions,
so far, I encounter other issues:

If I run the code:
text2image --list_available_fonts --fonts_dir=/Library/Fonts
Error: -bash: text2image: command not found

Before that, when I tried to install train tools
make training
Need to reconfigure project, so there are no errors

Also I tried to solve that with

sudo update_dyld_shared_cache -force
There is warnings of "Could not find dependency"

update_dyld_shared_cache: warning: x86_64h rejected from cached dylibs: /System/Library/PrivateFrameworks/CreateML.framework/Versions/A/CreateML (("Could not find dependency '/System/Library/PrivateFrameworks/TuriCore.framework/Versions/A/TuriCore'"))
update_dyld_shared_cache: warning: x86_64h rejected from cached dylibs: /System/Library/PrivateFrameworks/HelloWorldMacHelper.framework/Versions/A/HelloWorldMacHelper (("Could not find dependency '/System/Library/PrivateFrameworks/UHASHelloExtensionPoint-macOS.framework/Versions/A/UHASHelloExtensionPoint-macOS'"))
update_dyld_shared_cache: warning: x86_64h rejected from cached dylibs: /usr/lib/swift/libswiftCreateML.dylib (("Could not find dependency '/System/Library/PrivateFrameworks/TuriCore.framework/Versions/A/TuriCore'"))

Please give me some advise,

Thanks

[Quan Nguyen]

Did you successfully build the training tools? Was text2image application created?

I'm not familiar with MacOS nor have access to a Mac. You may have to post your questions on Tesseract group for help on getting trainining tools built on MacOS.

https://groups.google.com/forum/#!forum/tesseract-ocr

[Tu Pham]

Thanks Quan,

As I research, MacOS often encounter errors related to "sudo update_dyld_shared_cache"
then the training tools can not built due to the missing dependencies.