Fatal Exception: java.lang.NegativeArraySizeException

[Mukesh9166]

com.github.mikephil.charting.utils.Transformer.generateTransformedValuesLine (Transformer.java:178)
com.github.mikephil.charting.renderer.LineChartRenderer.drawValues (LineChartRenderer.java:549)
com.github.mikephil.charting.charts.BarLineChartBase.onDraw (BarLineChartBase.java:278)
android.view.View.draw (View.java:23898)
android.view.View.updateDisplayListIfDirty (View.java:22767)
android.view.ViewGroup.recreateChildDisplayList (ViewGroup.java:5339)
android.view.ViewGroup.dispatchGetDisplayList (ViewGroup.java:5311)
android.view.View.updateDisplayListIfDirty (View.java:22714)
android.view.ViewGroup.recreateChildDisplayList (ViewGroup.java:5339)
android.view.ViewGroup.dispatchGetDisplayList (ViewGroup.java:5311)
android.view.View.updateDisplayListIfDirty (View.java:22714)
android.view.ViewGroup.recreateChildDisplayList (ViewGroup.java:5339)
android.view.ViewGroup.dispatchGetDisplayList (ViewGroup.java:5311)
android.view.View.updateDisplayListIfDirty (View.java:22714)
android.view.ViewGroup.recreateChildDisplayList (ViewGroup.java:5339)
android.view.ViewGroup.dispatchGetDisplayList (ViewGroup.java:5311)
android.view.View.updateDisplayListIfDirty (View.java:22714)
android.view.ViewGroup.recreateChildDisplayList (ViewGroup.java:5339)
android.view.ViewGroup.dispatchGetDisplayList (ViewGroup.java:5311)
android.view.View.updateDisplayListIfDirty (View.java:22714)
android.view.ViewGroup.recreateChildDisplayList (ViewGroup.java:5339)
android.view.ViewGroup.dispatchGetDisplayList (ViewGroup.java:5311)
android.view.View.updateDisplayListIfDirty (View.java:22714)
android.view.ViewGroup.recreateChildDisplayList (ViewGroup.java:5339)
android.view.ViewGroup.dispatchGetDisplayList (ViewGroup.java:5311)
android.view.View.updateDisplayListIfDirty (View.java:22714)
android.view.ViewGroup.recreateChildDisplayList (ViewGroup.java:5339)
android.view.ViewGroup.dispatchGetDisplayList (ViewGroup.java:5311)
android.view.View.updateDisplayListIfDirty (View.java:22714)
android.view.ViewGroup.recreateChildDisplayList (ViewGroup.java:5339)
android.view.ViewGroup.dispatchGetDisplayList (ViewGroup.java:5311)
android.view.View.updateDisplayListIfDirty (View.java:22714)
android.view.ViewGroup.recreateChildDisplayList (ViewGroup.java:5339)
android.view.ViewGroup.dispatchGetDisplayList (ViewGroup.java:5311)
android.view.View.updateDisplayListIfDirty (View.java:22714)
android.view.ViewGroup.recreateChildDisplayList (ViewGroup.java:5339)
android.view.ViewGroup.dispatchGetDisplayList (ViewGroup.java:5311)
android.view.View.updateDisplayListIfDirty (View.java:22714)
android.view.ViewGroup.recreateChildDisplayList (ViewGroup.java:5339)
android.view.ViewGroup.dispatchGetDisplayList (ViewGroup.java:5311)
android.view.View.updateDisplayListIfDirty (View.java:22714)
android.view.ThreadedRenderer.updateViewTreeDisplayList (ThreadedRenderer.java:602)
android.view.ThreadedRenderer.updateRootDisplayList (ThreadedRenderer.java:608)
android.view.ThreadedRenderer.draw (ThreadedRenderer.java:684)
android.view.ViewRootImpl.draw (ViewRootImpl.java:5440)
android.view.ViewRootImpl.performDraw (ViewRootImpl.java:5148)
android.view.ViewRootImpl.performTraversals (ViewRootImpl.java:4212)
android.view.ViewRootImpl.doTraversal (ViewRootImpl.java:2919)
android.view.ViewRootImpl$TraversalRunnable.run (ViewRootImpl.java:10491)
android.view.Choreographer$CallbackRecord.run (Choreographer.java:1108)
android.view.Choreographer.doCallbacks (Choreographer.java:866)
android.view.Choreographer.doFrame (Choreographer.java:797)
android.view.Choreographer$FrameDisplayEventReceiver.run (Choreographer.java:1092)
android.os.Handler.handleCallback (Handler.java:938)
android.os.Handler.dispatchMessage (Handler.java:99)
android.os.Looper.loopOnce (Looper.java:226)
android.os.Looper.loop (Looper.java:313)
android.app.ActivityThread.main (ActivityThread.java:8669)
java.lang.reflect.Method.invoke (Method.java)
com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:571)
com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1135)

[Mukesh9166]

Collections.sort(arrEEGGraphEntries, EntryXComparator())

I apply this code but receive this error again and again

[phileo]

Collections.sort(arrEEGGraphEntries, EntryXComparator())

I apply this code but receive this error again and again

@Mukesh9166
Does com.github.AppDevNext:AndroidChart:3.1.0.21 fix your issue?

[hannesa2]

If there is no open pull request, which solves it, I guess not.

[Mukesh9166]

I used this library --- https://github.com/oneAcorn/XFree-MPAndroidChart