Android Question MPAndroidCharts - Error

[awakenblueheart]

Hi all,

I am using MPAndroidChart Library by Johan Schoeman. I got below error. Can someone guide what is wrong?

mlc1.setBarData(2,5)
android.content.res.Resources$NotFoundException: Resource ID #0x0
   at android.content.res.Resources.getValue(Resources.java:892)
   at android.content.res.Resources.loadXmlResourceParser(Resources.java:1869)
   at android.content.res.Resources.getLayout(Resources.java:731)
   at android.view.LayoutInflater.inflate(LayoutInflater.java:318)
   at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
   at com.github.mikephil.charting.components.MarkerView.setupLayoutResource(MarkerView.java:39)
   at com.github.mikephil.charting.components.MarkerView.<init>(MarkerView.java:29)
   at com.github.mikephil.charting.components.MyMarkerView.<init>(MyMarkerView.java:24)
   at mpandroidchartwrapper.multiBarChartWrapper.setBarData(multiBarChartWrapper.java:365)
   at awakenheart.myasschecker.student_statistics._draw_graph_6(student_statistics.java:827)
   at awakenheart.myasschecker.student_statistics._countgred(student_statistics.java:532)
   at awakenheart.myasschecker.student_statistics._statistiksubjek(student_statistics.java:1454)
   at awakenheart.myasschecker.student_statistics._activity_create(student_statistics.java:361)
   at java.lang.reflect.Method.invokeNative(Native Method)
   at java.lang.reflect.Method.invoke(Method.java:507)
   at anywheresoftware.b4a.BA.raiseEvent2(BA.java:169)
   at awakenheart.myasschecker.student_statistics.afterFirstLayout(student_statistics.java:102)
   at awakenheart.myasschecker.student_statistics.access$000(student_statistics.java:17)
   at awakenheart.myasschecker.student_statistics$WaitForLayout.run(student_statistics.java:80)
   at android.os.Handler.handleCallback(Handler.java:587)
   at android.os.Handler.dispatchMessage(Handler.java:92)
   at android.os.Looper.loop(Looper.java:123)
   at android.app.ActivityThread.main(ActivityThread.java:3683)
   at java.lang.reflect.Method.invokeNative(Native Method)
   at java.lang.reflect.Method.invoke(Method.java:507)
   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
   at dalvik.system.NativeStart.main(Native Method)
android.content.res.Resources$NotFoundException: Resource ID #0x0

 

[DonManfred]

Seems you are missing additional resorces in your project. did you copied all files correctly and use the correct additionalres directives in your project?
Without seeing you code we just can guess. Export your project as zip and upload it here

 

[awakenblueheart]

Yeah, you're correct. Just copied some file in res folder from the library project file into my project file, then the error 'disappear' .

Thanks DonManfred

 

[Duque]

Hello
How could you solve it?
I do not know what files I should copy help me thanks

 

[DonManfred]

I do not know what files I should copy help me thanks

Again:

Without seeing you code we just can guess. Export your project as zip and upload it here

!

 

[Johan Schoeman]

Hello
How could you solve it?
I do not know what files I should copy help me thanks

Look in the /Object/res/xxxx folders of one of the B4A sample projects. There are folder with files that you need to copy to your project. Make sure you set the files to "read only" else they will be deleted when you compile the b4A project.

 

[Duque]

Thank you I could solve it right in one of your comments in the bookstore, now I will donate to use thank you very much

#johan