view_scan_layout: Error inflating class me.devilsen.czxing.view.scanview.DetectView

[hiiragi233]

debug的时候报的错
Caused by: android.view.InflateException: Binary XML file line #6 in com.example.accountbook:layout/activity_camera_scan: Binary XML file line #6 in com.example.accountbook:layout/activity_camera_scan: Error inflating class me.devilsen.czxing.view.scanview.ScanLayout Caused by: android.view.InflateException: Binary XML file line #6 in com.example.accountbook:layout/activity_camera_scan: Error inflating class me.devilsen.czxing.view.scanview.ScanLayout Caused by: android.view.InflateException: Binary XML file line #6 in com.example.accountbook:layout/view_scan_layout: Error inflating class me.devilsen.czxing.view.scanview.DetectView Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.hardware.Camera.setPreviewDisplay(android.view.SurfaceHolder)' on a null object reference
搞了好半天没弄出来，是什么情况呀

[hiiragi233]

1.2.0版本的有这个问题，换成1.1.0就好了