La aplicación AChartengine se ha detenido inesperadamente. Inténtalo de nuevo
Intenté usar la demostración de achartengine, pero cada vez que hago clic en algo para mostrar el gráfico aparece un error que dice "La aplicación AChartengine se detuvo inesperadamente. Inténtelo de nuevo". Alguien sabe decirme como puedo hacer? Seguí las instrucciones sugeridas en esta página.http://www.achartengine.org/content/goodies.html y uso un emulador estándar con api nivel 7. Tengo estos errores:
<code> 04-15 09:08:43.285: E/dalvikvm(333): Could not find class '[Lorg.achartengine.chart.PointStyle;', referenced from method org.achartengine.chartdemo.demo.chart.AverageTemperatureChart.execute 04-15 09:08:43.325: E/dalvikvm(333): Could not find class 'org.achartengine.model.XYSeries', referenced from method org.achartengine.chartdemo.demo.chart.AbstractDemoChart.addXYSeries 04-15 09:08:43.345: E/dalvikvm(333): Could not find class 'org.achartengine.model.XYMultipleSeriesDataset', referenced from method org.achartengine.chartdemo.demo.chart.AbstractDemoChart.buildBarDataset 04-15 09:08:43.387: E/dalvikvm(333): Could not find class 'org.achartengine.renderer.XYMultipleSeriesRenderer', referenced from method org.achartengine.chartdemo.demo.chart.AbstractDemoChart.buildBarRenderer 04-15 09:08:43.395: E/dalvikvm(333): Could not find class 'org.achartengine.model.CategorySeries', referenced from method org.achartengine.chartdemo.demo.chart.AbstractDemoChart.buildCategoryDataset 04-15 09:08:43.425: E/dalvikvm(333): Could not find class 'org.achartengine.renderer.DefaultRenderer', referenced from method org.achartengine.chartdemo.demo.chart.AbstractDemoChart.buildCategoryRenderer 04-15 09:08:43.425: E/dalvikvm(333): Could not find class 'org.achartengine.model.XYMultipleSeriesDataset', referenced from method org.achartengine.chartdemo.demo.chart.AbstractDemoChart.buildDataset 04-15 09:08:43.445: E/dalvikvm(333): Could not find class 'org.achartengine.model.XYMultipleSeriesDataset', referenced from method org.achartengine.chartdemo.demo.chart.AbstractDemoChart.buildDateDataset 04-15 09:08:43.445: E/dalvikvm(333): Could not find class 'org.achartengine.model.MultipleCategorySeries', referenced from method org.achartengine.chartdemo.demo.chart.AbstractDemoChart.buildMultipleCategoryDataset 04-15 09:08:43.485: E/dalvikvm(333): Could not find class 'org.achartengine.renderer.XYMultipleSeriesRenderer', referenced from method org.achartengine.chartdemo.demo.chart.AbstractDemoChart.buildRenderer 04-15 09:08:43.525: E/dalvikvm(333): Could not find class '[Lorg.achartengine.chart.PointStyle;', referenced from method org.achartengine.chartdemo.demo.chart.AverageCubicTemperatureChart.execute 04-15 09:08:43.545: E/dalvikvm(333): Could not find class '[Lorg.achartengine.chart.PointStyle;', referenced from method org.achartengine.chartdemo.demo.chart.TrigonometricFunctionsChart.execute 04-15 09:08:43.555: E/dalvikvm(333): Could not find class '[Lorg.achartengine.chart.PointStyle;', referenced from method org.achartengine.chartdemo.demo.chart.ScatterChart.execute 04-15 09:08:43.555: E/dalvikvm(333): Could not find class '[Lorg.achartengine.chart.PointStyle;', referenced from method org.achartengine.chartdemo.demo.chart.SalesComparisonChart.execute 04-15 09:08:43.565: E/dalvikvm(333): Could not find class '[Lorg.achartengine.chart.PointStyle;', referenced from method org.achartengine.chartdemo.demo.chart.ProjectStatusChart.execute 04-15 09:08:43.576: E/dalvikvm(333): Could not find class '[Lorg.achartengine.chart.PointStyle;', referenced from method org.achartengine.chartdemo.demo.chart.SalesGrowthChart.execute 04-15 09:08:43.595: E/dalvikvm(333): Could not find class 'org.achartengine.model.XYMultipleSeriesDataset', referenced from method org.achartengine.chartdemo.demo.chart.ProjectStatusBubbleChart.execute 04-15 09:08:43.606: E/dalvikvm(333): Could not find class 'org.achartengine.model.XYMultipleSeriesDataset', referenced from method org.achartengine.chartdemo.demo.chart.TemperatureChart.execute 04-15 09:08:43.606: E/dalvikvm(333): Could not find class 'org.achartengine.model.CategorySeries', referenced from method org.achartengine.chartdemo.demo.chart.WeightDialChart.execute 04-15 09:08:43.615: E/dalvikvm(333): Could not find class '[Lorg.achartengine.chart.PointStyle;', referenced from method org.achartengine.chartdemo.demo.chart.SensorValuesChart.execute 04-15 09:08:43.615: E/dalvikvm(333): Could not find class '[Lorg.achartengine.chart.PointStyle;', referenced from method org.achartengine.chartdemo.demo.chart.CombinedTemperatureChart.execute 04-15 09:08:43.626: E/dalvikvm(333): Could not find class '[Lorg.achartengine.chart.PointStyle;', referenced from method org.achartengine.chartdemo.demo.chart.MultipleTemperatureChart.execute 04-15 09:13:51.145: E/AndroidRuntime(333): Uncaught handler: thread main exiting due to uncaught exception 04-15 09:13:51.155: E/AndroidRuntime(333): java.lang.NoClassDefFoundError: [Lorg.achartengine.chart.PointStyle; 04-15 09:13:51.155: E/AndroidRuntime(333): at org.achartengine.chartdemo.demo.chart.AverageTemperatureChart.execute(AverageTemperatureChart.java:72) 04-15 09:13:51.155: E/AndroidRuntime(333): at org.achartengine.chartdemo.demo.ChartDemo.onListItemClick(ChartDemo.java:102) 04-15 09:13:51.155: E/AndroidRuntime(333): at android.app.ListActivity$2.onItemClick(ListActivity.java:312) 04-15 09:13:51.155: E/AndroidRuntime(333): at android.widget.AdapterView.performItemClick(AdapterView.java:284) 04-15 09:13:51.155: E/AndroidRuntime(333): at android.widget.ListView.performItemClick(ListView.java:3285) 04-15 09:13:51.155: E/AndroidRuntime(333): at android.widget.AbsListView$PerformClick.run(AbsListView.java:1640) 04-15 09:13:51.155: E/AndroidRuntime(333): at android.os.Handler.handleCallback(Handler.java:587) 04-15 09:13:51.155: E/AndroidRuntime(333): at android.os.Handler.dispatchMessage(Handler.java:92) 04-15 09:13:51.155: E/AndroidRuntime(333): at android.os.Looper.loop(Looper.java:123) 04-15 09:13:51.155: E/AndroidRuntime(333): at android.app.ActivityThread.main(ActivityThread.java:4363) 04-15 09:13:51.155: E/AndroidRuntime(333): at java.lang.reflect.Method.invokeNative(Native Method) 04-15 09:13:51.155: E/AndroidRuntime(333): at java.lang.reflect.Method.invoke(Method.java:521) 04-15 09:13:51.155: E/AndroidRuntime(333): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860) 04-15 09:13:51.155: E/AndroidRuntime(333): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) 04-15 09:13:51.155: E/AndroidRuntime(333): at dalvik.system.NativeStart.main(Native Method) 04-15 09:13:51.175: E/dalvikvm(333): Unable to open stack trace file '/data/anr/traces.txt': Permission denied </code>