Check elements you used in the view in a Widget..
A RemoteViews object (and, consequently, an App Widget) can support the following layout classes:
- FrameLayout
- LinearLayout
- RelativeLayout
- GridLayout
And the following widget classes:
- AnalogClock
- Button
- Chronometer
- ImageButton
- ImageView
- ProgressBar
- TextView
- ViewFlipper
- ListView
- GridView
- StackView
- AdapterViewFlipper
Using forbidden elements causes this very
Problem Loading Widget
message, without saying where did it happen.