java.lang.NullPointerException

Exception details are logged in Window > Show View > Error Log

java.lang.NullPointerException

    at android.graphics.Bitmap.createScaledBitmap(Bitmap.java:432)

    at com.xietong.mywuziqi.WuziqiPanel.onSizeChanged(WuziqiPanel.java:75)

    at android.view.View.setFrame(View.java:11262)

    at android.view.View.layout(View.java:11174)

    at android.widget.RelativeLayout.onLayout(RelativeLayout.java:925)

    at android.view.View.layout(View.java:11180)

    at android.view.ViewGroup.layout(ViewGroup.java:4203)

    at android.widget.FrameLayout.onLayout(FrameLayout.java:431)

    at android.view.View.layout(View.java:11180)

    at android.view.ViewGroup.layout(ViewGroup.java:4203)

    at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1628)

    at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1486)

    at android.widget.LinearLayout.onLayout(LinearLayout.java:1399)

    at android.view.View.layout(View.java:11180)

    at android.view.ViewGroup.layout(ViewGroup.java:4203)

    at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1628)

    at android.widget.LinearLayout.layoutHorizontal(LinearLayout.java:1617)

    at android.widget.LinearLayout.onLayout(LinearLayout.java:1401)

    at android.view.View.layout(View.java:11180)

    at android.view.ViewGroup.layout(ViewGroup.java:4203)

    at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1628)

    at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1486)

    at android.widget.LinearLayout.onLayout(LinearLayout.java:1399)

    at android.view.View.layout(View.java:11180)

    at android.view.ViewGroup.layout(ViewGroup.java:4203)

    at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1628)

    at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1486)

    at android.widget.LinearLayout.onLayout(LinearLayout.java:1399)

    at android.view.View.layout(View.java:11180)

    at android.view.ViewGroup.layout(ViewGroup.java:4203)