mate10 pro exception

[luur2016]

D/AndroidRuntime(30106): Shutting down VM
E/AndroidRuntime(30106): FATAL EXCEPTION: main
E/AndroidRuntime(30106): Process: com.weipeng.xfzb_manage, PID: 30106
E/AndroidRuntime(30106): java.lang.ArithmeticException: divide by zero
E/AndroidRuntime(30106): at com.journeyapps.barcodescanner.CameraPreview.calculateFrames(CameraPreview.java:389)
E/AndroidRuntime(30106): at com.journeyapps.barcodescanner.CameraPreview.previewSized(CameraPreview.java:461)
E/AndroidRuntime(30106): at com.journeyapps.barcodescanner.CameraPreview.access$300(CameraPreview.java:59)
E/AndroidRuntime(30106): at com.journeyapps.barcodescanner.CameraPreview$3.handleMessage(CameraPreview.java:199)
E/AndroidRuntime(30106): at android.os.Handler.dispatchMessage(Handler.java:105)
E/AndroidRuntime(30106): at android.os.Looper.loop(Looper.java:207)
E/AndroidRuntime(30106): at android.app.ActivityThread.main(ActivityThread.java:7470)
E/AndroidRuntime(30106): at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(30106): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:524)
E/AndroidRuntime(30106): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:958)
W/eng.xfzb_manag(30106): Accessing hidden method Landroid/telephony/TelephonyManager;->getSimCount()I (light greylist, reflection)
W/eng.xfzb_manag(30106): Accessing hidden method Landroid/telephony/TelephonyManager;->getSimSerialNumber(I)Ljava/lang/String; (light greylist, reflection)
W/eng.xfzb_manag(30106): Accessing hidden method Landroid/telephony/TelephonyManager;->getSubscriberId(I)Ljava/lang/String; (light greylist, reflection)
W/eng.xfzb_manag(30106): Accessing hidden method Landroid/telephony/SubscriptionManager;->getSubId(I)[I (light greylist, reflection)