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Internal Exception

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132637 Sep 13,2017 09:10 AM Sep 14,2017 07:23 AM Xamarin.Android 1
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Tags: SfChart
Roi Godelman
Asked On September 13, 2017 09:10 AM

Hi Syncfuion,
I am getting the exception below
and I am working with this code for some time
but now I am getting this exception all the time
it is a new exception now all the time
can you help me with this?

Java.Lang.NullPointerException: 
  at java.lang.NullPointerException
  at at com.syncfusion.charts.CartesianGridLinesRenderer.drawGridLines(CartesianGridLinesRenderer.java:75)
  at at com.syncfusion.charts.CartesianGridLinesRenderer.onDraw(CartesianGridLinesRenderer.java:37)
  at at com.syncfusion.charts.GridLinesRenderer.onDraw(GridLinesRenderer.java:35)
  at at android.view.View.draw(View.java:14853)
  at at android.view.View.getDisplayList(View.java:13744)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.getDisplayList(View.java:13739)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.getDisplayList(View.java:13739)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.getDisplayList(View.java:13739)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.getDisplayList(View.java:13739)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.draw(View.java:14856)
  at at android.support.v4.view.ViewPager.draw(ViewPager.java:2443)
  at at android.view.View.getDisplayList(View.java:13744)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.draw(View.java:14856)
  at at android.view.View.getDisplayList(View.java:13744)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.getDisplayList(View.java:13739)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.getDisplayList(View.java:13739)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.getDisplayList(View.java:13739)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.draw(View.java:14856)
  at at android.view.View.getDisplayList(View.java:13744)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.draw(View.java:14856)
  at at android.view.View.getDisplayList(View.java:13744)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.getDisplayList(View.java:13739)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.getDisplayList(View.java:13739)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.support.v4.widget.DrawerLayout.drawChild(DrawerLayout.java:1379)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.getDisplayList(View.java:13739)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.getDisplayList(View.java:13739)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.draw(View.java:14856)
  at at android.widget.FrameLayout.draw(FrameLayout.java:467)
  at at android.view.View.getDisplayList(View.java:13744)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.getDisplayList(View.java:13739)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.getDisplayList(View.java:13739)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.getDisplayList(View.java:13739)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.View.draw(View.java:14563)
  at at android.view.ViewGroup.drawChild(ViewGroup.java:3316)
  at at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3153)
  at at android.view.View.draw(View.java:14856)
  at at android.widget.FrameLayout.draw(FrameLayout.java:467)
  at at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:2621)
  at at android.view.View.getDisplayList(View.java:13744)
  at at android.view.View.getDisplayList(View.java:13786)
  at at android.view.HardwareRenderer$GlRenderer.buildDisplayList(HardwareRenderer.java:1411)
  at at android.view.HardwareRenderer$GlRenderer.draw(HardwareRenderer.java:1359)
  at at android.view.ViewRootImpl.draw(ViewRootImpl.java:2672)
  at at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2538)
  at at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2154)
  at at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1249)
  at at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6364)
  at at android.view.Choreographer$CallbackRecord.run(Choreographer.java:791)
  at at android.view.Choreographer.doCallbacks(Choreographer.java:591)
  at at android.view.Choreographer.doFrame(Choreographer.java:561)
  at at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:777)
  at at android.os.Handler.handleCallback(Handler.java:730)
  at at android.os.Handler.dispatchMessage(Handler.java:92)
  at at android.os.Looper.loop(Looper.java:176)
  at at android.app.ActivityThread.main(ActivityThread.java:5419)
  at at java.lang.reflect.Method.invokeNative(Native Method)
  at at java.lang.reflect.Method.invoke(Method.java:525)
  at at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1046)
  at at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:862)
  at at dalvik.system.NativeStart.main(Native Method)

Thanks, Roi


Muneesh Kumar G [Syncfusion]
Replied On September 14, 2017 07:23 AM

Hi Roi,

Thanks for using Syncfusion products.

We recommend you to update our latest version (15.3.0.29) to resolve this issue. If still you face the problem, please update us more details with chart related code snippets to reproduce the issue which will be helpful for providing further assistance on this.

Download link : https://www.syncfusion.com/downloads/version-history/15_3_0_29

Regards,

Muneesh Kumar G.
 


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