Android Studio Tesseract OCR 应用程序在运行时出现 Zygote 错误

Question

在 Tesseract OCR 的帮助下，我在 Android Studio 中做了 Simple Android OCR 的变体。使用相机后，应用程序停止并出现以下错误..

如何解决？

E/Zygote﹕ Zygote:  error closing descriptor
libcore.io.ErrnoException: close failed: EBADF (Bad file number)
        at libcore.io.Posix.close(Native Method)
        at libcore.io.BlockGuardOs.close(BlockGuardOs.java:75)
        at com.android.internal.os.ZygoteInit.closeServerSocket(ZygoteInit.java:224)
        at com.android.internal.os.ZygoteConnection.handleChildProc(ZygoteConnection.java:879)
        at com.android.internal.os.ZygoteConnection.runOnce(ZygoteConnection.java:242)
        at com.android.internal.os.ZygoteInit.runSelectLoop(ZygoteInit.java:704)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:640)
        at dalvik.system.NativeStart.main(Native Method)

Also these
06-04 22:06:07.857    3183-3183/com.startup.vrvijay.liccamera E/﹕ appName=com.startup.vrvijay.liccamera, acAppName=/system/bin/surfaceflinger

06-04 22:06:07.857 3183-3183/com.startup.vrvijay.liccameraE/：0 06-04 22:06:07.857 3183-3183/com.startup.vrvijay.liccamera E/：appName=com.startup.vrvijay.liccamera, acAppName=/system/bin/surfaceflinger 06-0422:06:07.857 3183-3183/com.startup.vrvijay.liccamera E/：0

Answer 1

您需要下载训练数据并将其放入正确的目录（根据您传递给 TessBaseApi.init() 的内容）。

您可以从这里下载：https://code.google.com/p/tesseract-ocr/downloads/list

Android Studio Tesseract OCR 应用程序在运行时出现 Zygote 错误

Zygote Error at runtime in Android Studio Tesseract OCR app

android

android-studio

tesseract