运行不了 about zxingproject HOT 6 CLOSED

错误信息是什么？：：

from zxingproject.

03-23 14:09:12.461: E/AndroidRuntime(20603): java.lang.NoClassDefFoundError: com.google.zxing.DecodeHintType
03-23 14:09:12.461: E/AndroidRuntime(20603): at com.dtr.zxing.decode.DecodeThread.(DecodeThread.java:56)
03-23 14:09:12.461: E/AndroidRuntime(20603): at com.dtr.zxing.utils.CaptureActivityHandler.(CaptureActivityHandler.java:50)
03-23 14:09:12.461: E/AndroidRuntime(20603): at com.dtr.zxing.activity.CaptureActivity.initCamera(CaptureActivity.java:210)
03-23 14:09:12.461: E/AndroidRuntime(20603): at com.dtr.zxing.activity.CaptureActivity.surfaceCreated(CaptureActivity.java:162)
03-23 14:09:12.461: E/AndroidRuntime(20603): at android.view.SurfaceView.updateWindow(SurfaceView.java:622)
03-23 14:09:12.461: E/AndroidRuntime(20603): at android.view.SurfaceView.access$000(SurfaceView.java:90)
03-23 14:09:12.461: E/AndroidRuntime(20603): at android.view.SurfaceView$3.onPreDraw(SurfaceView.java:185)
03-23 14:09:12.461: E/AndroidRuntime(20603): at android.view.ViewTreeObserver.dispatchOnPreDraw(ViewTreeObserver.java:680)
03-23 14:09:12.461: E/AndroidRuntime(20603): at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2173)
03-23 14:09:12.461: E/AndroidRuntime(20603): at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1181)
03-23 14:09:12.461: E/AndroidRuntime(20603): at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4945)
03-23 14:09:12.461: E/AndroidRuntime(20603): at android.view.Choreographer$CallbackRecord.run(Choreographer.java:776)
03-23 14:09:12.461: E/AndroidRuntime(20603): at android.view.Choreographer.doCallbacks(Choreographer.java:579)
03-23 14:09:12.461: E/AndroidRuntime(20603): at android.view.Choreographer.doFrame(Choreographer.java:548)
03-23 14:09:12.461: E/AndroidRuntime(20603): at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:762)
03-23 14:09:12.461: E/AndroidRuntime(20603): at android.os.Handler.handleCallback(Handler.java:800)
03-23 14:09:12.461: E/AndroidRuntime(20603): at android.os.Handler.dispatchMessage(Handler.java:100)
03-23 14:09:12.461: E/AndroidRuntime(20603): at android.os.Looper.loop(Looper.java:194)
03-23 14:09:12.461: E/AndroidRuntime(20603): at android.app.ActivityThread.main(ActivityThread.java:5409)
03-23 14:09:12.461: E/AndroidRuntime(20603): at java.lang.reflect.Method.invokeNative(Native Method)
03-23 14:09:12.461: E/AndroidRuntime(20603): at java.lang.reflect.Method.invoke(Method.java:525)
03-23 14:09:12.461: E/AndroidRuntime(20603): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:897)
03-23 14:09:12.461: E/AndroidRuntime(20603): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:664)
03-23 14:09:12.461: E/AndroidRuntime(20603): at dalvik.system.NativeStart.main(Native Method)

from zxingproject.

jdk多少？

from zxingproject.

jdk1.8

from zxingproject.

你替换一下ZXing的jar包，错误信息很明显

from zxingproject.

thanks

from zxingproject.