Hi.while在Android中開發OCR應用程序我在Android模擬器中收到錯誤，因爲「不幸的OCR測試已停止」

Question

我一直在Android中開發OCR應用程序。在模擬器中運行應用程序時，不幸的是OCR測試已停止」。所以任何一個可以plz幫助我解決這個錯誤...在此先感謝....

的logcat的：

08-26 14:24:45.128: D/dalvikvm(548): Not late-enabling CheckJNI (already on) 
08-26 14:24:47.988: D/LanguageCodeHelper(548): getOcrLanguageName: eng->English 
08-26 14:24:48.008: D/LanguageCodeHelper(548): getTranslationLanguageName: es->Spanish 
08-26 14:24:48.219: D/dalvikvm(548): GC_CONCURRENT freed 261K, 6% free 6680K/7047K, paused 8ms+7ms 
08-26 14:24:48.319: W/dalvikvm(548): Exception Ljava/lang/UnsatisfiedLinkError; thrown while initializing Lcom/googlecode/tesseract/android/TessBaseAPI; 
08-26 14:24:48.319: D/AndroidRuntime(548): Shutting down VM 
08-26 14:24:48.319: W/dalvikvm(548): threadid=1: thread exiting with uncaught exception (group=0x409c01f8) 
08-26 14:24:48.369: E/AndroidRuntime(548): FATAL EXCEPTION: main 
08-26 14:24:48.369: E/AndroidRuntime(548): java.lang.ExceptionInInitializerError 
08-26 14:24:48.369: E/AndroidRuntime(548): at edu.sfsu.cs.orange.ocr.CaptureActivity.initOcrEngine(CaptureActivity.java:715) 
08-26 14:24:48.369: E/AndroidRuntime(548): at edu.sfsu.cs.orange.ocr.CaptureActivity.onResume(CaptureActivity.java:372) 
08-26 14:24:48.369: E/AndroidRuntime(548): at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1154) 
08-26 14:24:48.369: E/AndroidRuntime(548): at android.app.Activity.performResume(Activity.java:4539) 
08-26 14:24:48.369: E/AndroidRuntime(548): at android.app.ActivityThread.performResumeActivity(ActivityThread.java:2434) 
08-26 14:24:48.369: E/AndroidRuntime(548): at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:2472) 
08-26 14:24:48.369: E/AndroidRuntime(548): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1986) 
08-26 14:24:48.369: E/AndroidRuntime(548): at android.app.ActivityThread.access$600(ActivityThread.java:123) 
08-26 14:24:48.369: E/AndroidRuntime(548): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147) 
08-26 14:24:48.369: E/AndroidRuntime(548): at android.os.Handler.dispatchMessage(Handler.java:99) 
08-26 14:24:48.369: E/AndroidRuntime(548): at android.os.Looper.loop(Looper.java:137) 
08-26 14:24:48.369: E/AndroidRuntime(548): at android.app.ActivityThread.main(ActivityThread.java:4424) 
08-26 14:24:48.369: E/AndroidRuntime(548): at java.lang.reflect.Method.invokeNative(Native Method) 
08-26 14:24:48.369: E/AndroidRuntime(548): at java.lang.reflect.Method.invoke(Method.java:511) 
08-26 14:24:48.369: E/AndroidRuntime(548): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 
08-26 14:24:48.369: E/AndroidRuntime(548): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 
08-26 14:24:48.369: E/AndroidRuntime(548): at dalvik.system.NativeStart.main(Native Method) 
08-26 14:24:48.369: E/AndroidRuntime(548): Caused by: java.lang.UnsatisfiedLinkError: Couldn't load lept: findLibrary returned null 
08-26 14:24:48.369: E/AndroidRuntime(548): at java.lang.Runtime.loadLibrary(Runtime.java:365) 
08-26 14:24:48.369: E/AndroidRuntime(548): at java.lang.System.loadLibrary(System.java:535) 
08-26 14:24:48.369: E/AndroidRuntime(548): at com.googlecode.tesseract.android.TessBaseAPI.<clinit>(TessBaseAPI.java:46) 
08-26 14:24:48.369: E/AndroidRuntime(548): ... 17 more 
08-26 14:33:18.479: D/LanguageCodeHelper(576): getOcrLanguageName: eng->English 
08-26 14:33:18.489: D/LanguageCodeHelper(576): getTranslationLanguageName: es->Spanish 
08-26 14:33:18.708: D/dalvikvm(576): GC_CONCURRENT freed 263K, 6% free 6682K/7047K, paused 7ms+6ms 
08-26 14:33:18.809: W/dalvikvm(576): Exception Ljava/lang/UnsatisfiedLinkError; thrown while initializing Lcom/googlecode/tesseract/android/TessBaseAPI; 
08-26 14:33:18.809: D/AndroidRuntime(576): Shutting down VM 
08-26 14:33:18.809: W/dalvikvm(576): threadid=1: thread exiting with uncaught exception (group=0x409c01f8) 
08-26 14:33:18.838: E/AndroidRuntime(576): FATAL EXCEPTION: main 
08-26 14:33:18.838: E/AndroidRuntime(576): java.lang.ExceptionInInitializerError 
08-26 14:33:18.838: E/AndroidRuntime(576): at edu.sfsu.cs.orange.ocr.CaptureActivity.initOcrEngine(CaptureActivity.java:715) 
08-26 14:33:18.838: E/AndroidRuntime(576): at edu.sfsu.cs.orange.ocr.CaptureActivity.onResume(CaptureActivity.java:372) 
08-26 14:33:18.838: E/AndroidRuntime(576): at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1154) 
08-26 14:33:18.838: E/AndroidRuntime(576): at android.app.Activity.performResume(Activity.java:4539) 
08-26 14:33:18.838: E/AndroidRuntime(576): at android.app.ActivityThread.performResumeActivity(ActivityThread.java:2434) 
08-26 14:33:18.838: E/AndroidRuntime(576): at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:2472) 
08-26 14:33:18.838: E/AndroidRuntime(576): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1986) 
08-26 14:33:18.838: E/AndroidRuntime(576): at android.app.ActivityThread.access$600(ActivityThread.java:123) 
08-26 14:33:18.838: E/AndroidRuntime(576): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147) 
08-26 14:33:18.838: E/AndroidRuntime(576): at android.os.Handler.dispatchMessage(Handler.java:99) 
08-26 14:33:18.838: E/AndroidRuntime(576): at android.os.Looper.loop(Looper.java:137) 
08-26 14:33:18.838: E/AndroidRuntime(576): at android.app.ActivityThread.main(ActivityThread.java:4424) 
08-26 14:33:18.838: E/AndroidRuntime(576): at java.lang.reflect.Method.invokeNative(Native Method) 
08-26 14:33:18.838: E/AndroidRuntime(576): at java.lang.reflect.Method.invoke(Method.java:511) 
08-26 14:33:18.838: E/AndroidRuntime(576): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 
08-26 14:33:18.838: E/AndroidRuntime(576): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 
08-26 14:33:18.838: E/AndroidRuntime(576): at dalvik.system.NativeStart.main(Native Method) 
08-26 14:33:18.838: E/AndroidRuntime(576): Caused by: java.lang.UnsatisfiedLinkError: Couldn't load lept: findLibrary returned null 
08-26 14:33:18.838: E/AndroidRuntime(576): at java.lang.Runtime.loadLibrary(Runtime.java:365) 
08-26 14:33:18.838: E/AndroidRuntime(576): at java.lang.System.loadLibrary(System.java:535) 
08-26 14:33:18.838: E/AndroidRuntime(576): at com.googlecode.tesseract.android.TessBaseAPI.<clinit>(TessBaseAPI.java:46) 
08-26 14:33:18.838: E/AndroidRuntime(576): ... 17 more 
08-26 14:33:23.109: I/Process(576): Sending signal. PID: 576 SIG: 9 
08-26 15:31:18.949: D/LanguageCodeHelper(732): getOcrLanguageName: eng->English 
08-26 15:31:18.969: D/LanguageCodeHelper(732): getTranslationLanguageName: es->Spanish 
08-26 15:31:19.189: D/dalvikvm(732): GC_CONCURRENT freed 241K, 6% free 6680K/7047K, paused 7ms+6ms 
08-26 15:31:19.289: W/dalvikvm(732): Exception Ljava/lang/UnsatisfiedLinkError; thrown while initializing Lcom/googlecode/tesseract/android/TessBaseAPI; 
08-26 15:31:19.289: D/AndroidRuntime(732): Shutting down VM 
08-26 15:31:19.299: W/dalvikvm(732): threadid=1: thread exiting with uncaught exception (group=0x409c01f8) 
08-26 15:31:19.319: E/AndroidRuntime(732): FATAL EXCEPTION: main 
08-26 15:31:19.319: E/AndroidRuntime(732): java.lang.ExceptionInInitializerError 
08-26 15:31:19.319: E/AndroidRuntime(732): at edu.sfsu.cs.orange.ocr.CaptureActivity.initOcrEngine(CaptureActivity.java:715) 
08-26 15:31:19.319: E/AndroidRuntime(732): at edu.sfsu.cs.orange.ocr.CaptureActivity.onResume(CaptureActivity.java:372) 
08-26 15:31:19.319: E/AndroidRuntime(732): at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1154) 
08-26 15:31:19.319: E/AndroidRuntime(732): at android.app.Activity.performResume(Activity.java:4539) 
08-26 15:31:19.319: E/AndroidRuntime(732): at android.app.ActivityThread.performResumeActivity(ActivityThread.java:2434) 
08-26 15:31:19.319: E/AndroidRuntime(732): at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:2472) 
08-26 15:31:19.319: E/AndroidRuntime(732): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1986) 
08-26 15:31:19.319: E/AndroidRuntime(732): at android.app.ActivityThread.access$600(ActivityThread.java:123) 
08-26 15:31:19.319: E/AndroidRuntime(732): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147) 
08-26 15:31:19.319: E/AndroidRuntime(732): at android.os.Handler.dispatchMessage(Handler.java:99) 
08-26 15:31:19.319: E/AndroidRuntime(732): at android.os.Looper.loop(Looper.java:137) 
08-26 15:31:19.319: E/AndroidRuntime(732): at android.app.ActivityThread.main(ActivityThread.java:4424) 
08-26 15:31:19.319: E/AndroidRuntime(732): at java.lang.reflect.Method.invokeNative(Native Method) 
08-26 15:31:19.319: E/AndroidRuntime(732): at java.lang.reflect.Method.invoke(Method.java:511) 
08-26 15:31:19.319: E/AndroidRuntime(732): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 
08-26 15:31:19.319: E/AndroidRuntime(732): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 
08-26 15:31:19.319: E/AndroidRuntime(732): at dalvik.system.NativeStart.main(Native Method) 
08-26 15:31:19.319: E/AndroidRuntime(732): Caused by: java.lang.UnsatisfiedLinkError: Couldn't load lept: findLibrary returned null 
08-26 15:31:19.319: E/AndroidRuntime(732): at java.lang.Runtime.loadLibrary(Runtime.java:365) 
08-26 15:31:19.319: E/AndroidRuntime(732): at java.lang.System.loadLibrary(System.java:535) 
08-26 15:31:19.319: E/AndroidRuntime(732): at com.googlecode.tesseract.android.TessBaseAPI.<clinit>(TessBaseAPI.java:46) 
08-26 15:31:19.319: E/AndroidRuntime(732): ... 17 more 
08-26 15:31:24.919: I/Process(732): Sending signal. PID: 732 SIG: 9 

Answer 1

錯誤是發生在：

edu.sfsu.cs.orange.ocr.CaptureActivity.initOcrEngine(CaptureActivity.java:715) 

即CaptureActivity第715行。此外，日誌中列出的原因（即結束）是它可以啓動一個庫來啓動類TessBaseAPI。

假設沒有錯誤，當你在Eclipse編寫代碼，那麼很可能是因爲您使用的庫時，將其發送到手機或模擬器沒有被添加到所有。要解決這個問題，您需要編輯項目屬性以包含已添加到項目中的庫。見Adding a library/JAR to an Eclipse Android project。