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rmtheis / android-ocr

Experimental optical character recognition app
Apache License 2.0
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java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader exception #43

Closed manpreetsinghsodhi closed 8 years ago

manpreetsinghsodhi commented 8 years ago

Hi, I am trying to run your OCR demo with following steps :

  1. Downloaded ndk 64 bit and saved it in a directory and gave the path in environment variables.
  2. Imported tess-two project in my workspace .
  3. Run ndk-build command which is giving some compiling messages probably compiling the ndk. 4. Now i imported OCRTest demo and used tess-two as library in that demo . When i run the code i got following exception. Log cat details are as follows :

java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/edu.sfsu.cs.orange.ocr-1/base.apk"],nativeLibraryDirectories=[/vendor/lib64, /system/lib64]]] couldn't find "liblept.so" It is crashing on this line System.loadLibrary("lept");
I can find out that when i run ndk-build, a never ending compiling messages keep on coming and yes one more thing, this particular .so file is in tess-two/libs/armeabi folder. Now can you guide me further what is missing In my eclipse project, in libs folder i have only three jar files google-api-translate-java-0.97.jar, jtar-2.1.jar and microsoft-translator-java-api-0.6-mod.jar. These are few details how i worked so far on ocr, how to take it further from here? Please resolve the issue Thanks,

rmtheis commented 8 years ago

http://stackoverflow.com/questions/36618297/java-lang-unsatisfiedlinkerror-dalvik-system-pathclassloader-error-while-runnin