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java.lang.IllegalArgumentException: Unable to convert org.appcelerator.kroll.KrollProxy$1 to boolean.	at org.appcelerator.titanium.util.TiConvert.toBoolean(TiConvert.java:238)	at org.appcelerator.titanium.view.TiUIView.propertyChanged(TiUIView.java:342)	at org.appcelerator.kroll.KrollPropertyChange.fireEvent(KrollPropertyChange.java:21)	at org.appcelerator.kroll.KrollProxy.handleMessage(KrollProxy.java:454)	at org.appcelerator.titanium.proxy.TiViewProxy.handleMessage(TiViewProxy.java:269)	at android.os.Handler.dispatchMessage(Handler.java:95)	at android.os.Looper.loop(Looper.java:123)	at android.app.ActivityThread.main(ActivityThread.java:3835)	at java.lang.reflect.Method.invokeNative(Native Method)	at java.lang.reflect.Method.invoke(Method.java:507)	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:841)	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:599)	at dalvik.system.NativeStart.main(Native Method)