i tried to import it in studio

[Toqeer12]

i try to import it in studio and getting this error: Error:Could not find com.android.tools.build:gradle:2.2.2. Searched in the following locations: file:/C:/Program Files/Android/Android Studio/gradle/m2repository/com/android/tools/build/gradle/2.2.2/gradle-2.2.2.pom file:/C:/Program Files/Android/Android Studio/gradle/m2repository/com/android/tools/build/gradle/2.2.2/gradle-2.2.2.jar https://repo1.maven.org/maven2/com/android/tools/build/gradle/2.2.2/gradle-2.2.2.pom https://repo1.maven.org/maven2/com/android/tools/build/gradle/2.2.2/gradle-2.2.2.jar Required by: project :tess-two dont know how to resolve it. Regards.

[dhruv2601]

Hey @Toqeer12 It seems to be a simple gradle build problem, in build.gradle file try replacing mavenCentral() with jcenter(). Tell me if that is working.

[Toqeer12]

its already jcenter().

[Toqeer12]

now it resolve by changing the gradle version 2.2.2 to 2.3.1 but getting crash on click of the flash button here are the logs. Process: businesscard.dhruv.businesscardscanner, PID: 21248 java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/businesscard.dhruv.businesscardscanner-2/base.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-2/split_lib_dependencies_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-2/split_lib_slice_0_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-2/split_lib_slice_1_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-2/split_lib_slice_2_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-2/split_lib_slice_3_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-2/split_lib_slice_4_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-2/split_lib_slice_5_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-2/split_lib_slice_6_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-2/split_lib_slice_7_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-2/split_lib_slice_8_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-2/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/businesscard.dhruv.businesscardscanner-2/lib/arm, /vendor/lib, /system/lib]]] couldn't find "libnative-lib.so" at java.lang.Runtime.loadLibrary(Runtime.java:366) at java.lang.System.loadLibrary(System.java:989) at businesscard.dhruv.businesscardscanner.MainActivity.(MainActivity.java:52) at java.lang.reflect.Constructor.newInstance(Native Method) at java.lang.Class.newInstance(Class.java:1650) at android.app.Instrumentation.newActivity(Instrumentation.java:1079) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2631) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2855) at android.app.ActivityThread.access$900(ActivityThread.java:181) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1474) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:145) at android.app.ActivityThread.main(ActivityThread.java:6117) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)

[Toqeer12]

crash on extracting information FATAL EXCEPTION: AsyncTask #1 Process: businesscard.dhruv.businesscardscanner, PID: 15347 java.lang.RuntimeException: An error occured while executing doInBackground() at android.os.AsyncTask$3.done(AsyncTask.java:300) at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355) at java.util.concurrent.FutureTask.setException(FutureTask.java:222) at java.util.concurrent.FutureTask.run(FutureTask.java:242) at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) at java.lang.Thread.run(Thread.java:818) Caused by: java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/businesscard.dhruv.businesscardscanner-1/base.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-1/split_lib_dependencies_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-1/split_lib_slice_0_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-1/split_lib_slice_1_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-1/split_lib_slice_2_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-1/split_lib_slice_3_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-1/split_lib_slice_4_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-1/split_lib_slice_5_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-1/split_lib_slice_6_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-1/split_lib_slice_7_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-1/split_lib_slice_8_apk.apk", zip file "/data/app/businesscard.dhruv.businesscardscanner-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/businesscard.dhruv.businesscardscanner-1/lib/arm, /vendor/lib, /system/lib]]] couldn't find "libjpgt.so" at java.lang.Runtime.loadLibrary(Runtime.java:366) at java.lang.System.loadLibrary(System.java:989) at com.googlecode.tesseract.android.TessBaseAPI.(TessBaseAPI.java:44) at businesscard.dhruv.businesscardscanner.SaveCardActivity$extractOCR.doInBackground(SaveCardActivity.java:809) at businesscard.dhruv.businesscardscanner.SaveCardActivity$extractOCR.doInBackground(SaveCardActivity.java:792) at android.os.AsyncTask$2.call(AsyncTask.java:288) at java.util.concurrent.FutureTask.run(FutureTask.java:237) at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)  at java.lang.Thread.run(Thread.java:818)  05-17 13:07:23.754 870-17492/? E/android.os.Debug: !@Dumpstate > sdumpstate -k -t -z -d -o /data/log/dumpstate_app_error 05-17 13:07:24.084 15347-15347/businesscard.dhruv.businesscardscanner E/WindowManager: android.view.WindowLeaked: Activity businesscard.dhruv.businesscardscanner.SaveCardActivity has leaked window com.android.internal.policy.impl.PhoneWindow$DecorView{147b6cb7 V.E..... R......D 0,0-668,332} that was originally added here at android.view.ViewRootImpl.(ViewRootImpl.java:479) at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:277) at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:69) at android.app.Dialog.show(Dialog.java:312) at businesscard.dhruv.businesscardscanner.SaveCardActivity$extractOCR.onPreExecute(SaveCardActivity.java:802) at android.os.AsyncTask.executeOnExecutor(AsyncTask.java:587) at android.os.AsyncTask.execute(AsyncTask.java:535) at businesscard.dhruv.businesscardscanner.SaveCardActivity.onCreate(SaveCardActivity.java:470) at android.app.Activity.performCreate(Activity.java:6374) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1119) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2743) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2855) at android.app.ActivityThread.access$900(ActivityThread.java:181) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1474) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:145) at android.app.ActivityThread.main(ActivityThread.java:6117) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.j

[dhruv2601]

Have you granted all the permissions? because the crashing is taking place in the SaveCardActivity and this happens when either you have stopped the Training Data downloading in between or the permissions have not been granted.

[bhavishavidja]

Can you please elaborate which permission need to Add for Training Data downloading?

[dhruv2601]

@bhavishavidja WRITE_EXTERNAL_STORAGE should be granted for downloading the trained data and weights. To check if you already have it, you can look out for eng.traineddata in your file explorer.

Are you also having problems with the data downloading?

[bhavishavidja]

I'm getting this error FATAL EXCEPTION: AsyncTask #1 Process: businesscard.dhruv.businesscardscanner, PID: 4607 java.lang.RuntimeException: An error occured while executing doInBackground() at android.os.AsyncTask$3.done(AsyncTask.java:304) at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355) at java.util.concurrent.FutureTask.setException(FutureTask.java:222) at java.util.concurrent.FutureTask.run(FutureTask.java:242) at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) at java.lang.Thread.run(Thread.java:818) Caused by: java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/businesscard.dhruv.businesscardscanner-2/base.apk"],nativeLibraryDirectories=[/data/app/businesscard.dhruv.businesscardscanner-2/lib/arm, /vendor/lib, /system/lib]]] couldn't find "libjpgt.so" at java.lang.Runtime.loadLibrary(Runtime.java:366) at java.lang.System.loadLibrary(System.java:988) at businesscard.dhruv.businesscardscanner.SaveCardActivity$extractOCR.doInBackground(SaveCardActivity.java:812) at businesscard.dhruv.businesscardscanner.SaveCardActivity$extractOCR.doInBackground(SaveCardActivity.java:793) at android.os.AsyncTask$2.call(AsyncTask.java:292) at java.util.concurrent.FutureTask.run(FutureTask.java:237) at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)  at java.lang.Thread.run(Thread.java:818)