Hi --
I have an activity with three charts which all animated on using various scale animations.
The initial load works as expected but when I switch to another app and then back to my app, my app crashes
03-14 12:49:28.724: E/AndroidRuntime(14842): FATAL EXCEPTION: main
03-14 12:49:28.724: E/AndroidRuntime(14842): Process: com.tlp.test.chart, PID: 14842
03-14 12:49:28.724: E/AndroidRuntime(14842): java.lang.NullPointerException: Attempt to invoke virtual method 'void android.view.View.setScaleY(float)' on a null object reference
03-14 12:49:28.724: E/AndroidRuntime(14842): at android.support.v4.view.ViewCompatHC.setScaleY(ViewCompatHC.java:129)
03-14 12:49:28.724: E/AndroidRuntime(14842): at android.support.v4.view.ViewCompat$HCViewCompatImpl.setScaleY(ViewCompat.java:1060)
03-14 12:49:28.724: E/AndroidRuntime(14842): at android.support.v4.view.ViewCompat.setScaleY(ViewCompat.java:2428)
03-14 12:49:28.724: E/AndroidRuntime(14842): at com.telerik.widget.chart.visualization.behaviors.animations.ChartScaleAnimation.setInitialValues(ChartScaleAnimation.java:62)
03-14 12:49:28.724: E/AndroidRuntime(14842): at com.telerik.widget.chart.visualization.behaviors.ChartAnimationPanel.startAllAnimations(ChartAnimationPanel.java:190)
03-14 12:49:28.724: E/AndroidRuntime(14842): at com.telerik.widget.chart.visualization.behaviors.ChartAnimationPanel.onDraw(ChartAnimationPanel.java:274)
03-14 12:49:28.724: E/AndroidRuntime(14842): at android.view.View.draw(View.java:16536)
I have not yet been able to determine which of the three charts is the one calling the scale method that is causing the crash.
Any idea why this is happening?
Thanks
Rich