Unable to get the Demo application to run

Unable to get the Demo application to run

Posted by: kcate on 17 March 2018, 10:29 am EST

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  kcate

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  Posted 17 March 2018, 10:29 am EST

  I am trying to learn how to use your components, and I found a demo app at https://github.com/GoXuni/C1-Studio-for-Xamarin. I finally got all of the packages updated, and the project compiles. When run, however, it generates this error:

  Java.Lang.NoSuchMethodError: No static method getScreenWidthDp(Landroid/content/res/Resources;)I in class Landroid/support/v4/content/res/ConfigurationHelper; or its super classes (declaration of ‘android.support.v4.content.res.ConfigurationHelper’ appears in /data/app/com.grapecity.xf.FlexGrid101-1/base.apk)
  
  at java.lang.NoSuchMethodError: No static method getScreenWidthDp(Landroid/content/res/Resources;)I in class Landroid/support/v4/content/res/ConfigurationHelper; or its super classes (declaration of ‘android.support.v4.content.res.ConfigurationHelper’ appears in /data/app/com.grapecity.xf.FlexGrid101-1/base.apk)
  
  at at android.support.v7.view.ActionBarPolicy.getMaxActionButtons(ActionBarPolicy.java:57)
  
  at at android.support.v7.widget.ActionMenuPresenter.initForMenu(ActionMenuPresenter.java:108)
  
  at at android.support.v7.view.menu.MenuBuilder.addMenuPresenter(MenuBuilder.java:264)
  
  at at android.support.v7.widget.ActionMenuView.getMenu(ActionMenuView.java:655)
  
  at at android.support.v7.widget.Toolbar.ensureMenu(Toolbar.java:1037)
  
  at at android.support.v7.widget.Toolbar.getMenu(Toolbar.java:1008)
  
  at at md5458a94c84a9916b0549c3f08b3f8cb6b.MainActivity.n_onCreate(Native Method)
  
  at at md5458a94c84a9916b0549c3f08b3f8cb6b.MainActivity.onCreate(MainActivity.java:29)
  
  at at android.app.Activity.performCreate(Activity.java:6679)
  
  at at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
  
  at at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2618)
  
  at at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726)
  
  at at android.app.ActivityThread.-wrap12(ActivityThread.java)
  
  at at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477)
  
  at at android.os.Handler.dispatchMessage(Handler.java:102)
  
  at at android.os.Looper.loop(Looper.java:154)
  
  at at android.app.ActivityThread.main(ActivityThread.java:6119)
  
  at at java.lang.reflect.Method.invoke(Native Method)
  
  at at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
  
  at at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)

  Am I missing something?

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  abdias.michael

  

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  Posted 18 March 2018, 7:49 pm EST

  Please try updating all Xamarin.Forms and C1 references to the latest versions available on Nuget and try running the application again. Hopefully you shouldn’t get the error after updating. Let me know if the error still occurs.