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rmtheis / tess-two

Fork of Tesseract Tools for Android
Apache License 2.0
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java.lang.NoSuchFieldError: no "I" field "mNativeData" in class "Lcom/googlecode/tesseract/android/TessBaseAPI;" or its superclasses #252

Closed NirmalPrajapat closed 5 years ago

NirmalPrajapat commented 5 years ago

Getting java.lang.NoSuchFieldError: no "I" field "mNativeData" in class "Lcom/googlecode/tesseract/android/TessBaseAPI;" or its superclasses while running the app on all device except Samsung galaxy S7. It working well on this device but not on others.

I am using compile group: 'com.rmtheis', name: 'tess-two', version: '9.0.0' in my studio project.

Nirmal Prajapat

Possibly related: #82 and #166. Please add steps to reproduce the issue, and let me know if running the test cases works for you.

rmtheis

Still getting this issue after following #166. Can't use #82 because using the dependency in build.gradle.

Process: com.TessProj.tessocr, PID: 9806 java.lang.NoSuchFieldError: no field with name='mNativeData' signature='I' in class Lcom/googlecode/tesseract/android/TessBaseAPI; at com.googlecode.tesseract.android.TessBaseAPI.nativeClassInit(Native Method) at com.googlecode.tesseract.android.TessBaseAPI.(TessBaseAPI.java:54) at com.fabercomputing.tessocr.TessOCR.(TessOCR.java:20)

in build.gradle defaultConfig { applicationId "com.fabercomputing.tessocr" minSdkVersion 16 targetSdkVersion 17 consumerProguardFiles "proguard-rules.pro" }

rmtheis commented 5 years ago

Duplicate of #251. I suspect this problem is in your code, but you didn't say whether the test cases are working for you so I can't say for sure. As-is, the information you've provided is insufficient to reproduce this issue.

NirmalPrajapat commented 5 years ago

so method in which getting error is

public TessOCR() { // TODO Auto-generated constructor stub mTess = new TessBaseAPI(); <- GETTING ERROR IN THIS LINE String datapath = MyApplication.instance.getTessDataParentDirectory(); String language = "eng"; File dir = new File(MyApplication.instance.tessDataPath()); if (!dir.exists()) dir.mkdirs(); Log.e("datapath=",datapath); mTess.init(datapath, language); }

In build.gradle defaultConfig { applicationId "com.fabercomputing.tessocr" minSdkVersion 16 targetSdkVersion 17 consumerProguardFiles "proguard-rules.pro" }

implementation 'com.rmtheis:tess-two:9.0.0'

This API is running only on Samsung Galaxy S7 (Oreo) but not on other devices. Please let me know if other info is required.