Check where the osd.traineddata and eng.trsineddata are installed. Download other trained data to same directory.
On Linux, it is usually /use/share/tessdata On 29-Aug-2017 1:58 PM, "vikram charan" <[email protected]> wrote: > Hello, > I'm working on project which base on scan many kind of documents (like: - > Image that contain text, file, inquiry forms, documents etc.) . I'm using > Tesseract library to scan these documents. As mention on Github i followed > all step to setup Tesseract. I drag and drop tessdata folder in project. I > also download language traineddata from Github and put in my project > because my project support 55 languages and it is offline. > > Now I run project and scan some document. Instead of English, french, > other languages not scan my documents. some time arabic language also work > but each time. and my app crash i got this error > > "Please make sure the TESSDATA_PREFIX environment variable is set to the > parent directory of your "tessdata" directory. > Failed loading language 'ara' > Tesseract couldn't load any languages!" > > while i'm add all 55 languages trained data into my project and create > .ipa it's size is 205MB that is not good for my project. To over come this > problem i upload all trained data to server. and download language > according to user choice. Trained Data files download successfully into > document directory. but when i run project then it give me error:- > > Error opening data file file:///var/mobile/Containers/ > Data/Application/7EC1EE90-08A4-41BD-A787-4FD58E7E6575/ > Documents/tessdata/ara.traineddata > Please make sure the TESSDATA_PREFIX environment variable is set to the > parent directory of your "tessdata" directory. > Failed loading language 'ara' > Tesseract couldn't load any languages! > > Please help me asap so i can finished this project. > > > Thank you > > -- > You received this message because you are subscribed to the Google Groups > "tesseract-ocr" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/tesseract-ocr. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/tesseract-ocr/4009683a-d855-47e7-b090-0ed06ed7e8a6% > 40googlegroups.com > <https://groups.google.com/d/msgid/tesseract-ocr/4009683a-d855-47e7-b090-0ed06ed7e8a6%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/CAG2NduWCYnd9Bpam4NymXpnH-Mq6QvpL%2BUYWzFymuKqzZdHR5w%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
