08-01 04:18:11.221 I/MonoDroid(17238): UNHANDLED EXCEPTION:
08-01 04:18:11.294 I/MonoDroid(17238): System.NullReferenceException: Object reference not set to an instance of an object.
08-01 04:18:11.294 I/MonoDroid(17238): at Syncfusion.SfNavigationDrawer.XForms.Droid.SfNavigationDrawerRenderer.Convert (Xamarin.Forms.View source, Xamarin.Forms.VisualElement valid) [0x00033] in <e35d9033040141f7aae4a0080463db4b>:0
08-01 04:18:11.294 I/MonoDroid(17238): at Syncfusion.SfNavigationDrawer.XForms.Droid.SfNavigationDrawerRenderer.ConvertFormsToNative (Xamarin.Forms.View view, Xamarin.Forms.Rectangle size, Syncfusion.SfNavigationDrawer.XForms.SfNavigationDrawer formsnavigationDrawer, System.Boolean contentView) [0x00007] in <e35d9033040141f7aae4a0080463db4b>:0
08-01 04:18:11.294 I/MonoDroid(17238): at Syncfusion.SfNavigationDrawer.XForms.Droid.SfNavigationDrawerMapping.OnNavigationDrawerPropertiesChanged (System.String propertyName, Syncfusion.SfNavigationDrawer.XForms.SfNavigationDrawer formsnavigationDrawer, Com.Syncfusion.Navigationdrawer.SfNavigationDrawer nativenavigationDrawer, System.Single width, System.Single height) [0x0040f] in <e35d9033040141f7aae4a0080463db4b>:0
08-01 04:18:11.294 I/MonoDroid(17238): at Syncfusion.SfNavigationDrawer.XForms.Droid.SfNavigationDrawerRenderer.OnElementChanged (Xamarin.Forms.Platform.Android.ElementChangedEventArgs`1[TElement] e) [0x000ed] in <e35d9033040141f7aae4a0080463db4b>:0
08-01 04:18:11.294 I/MonoDroid(17238): at Xamarin.Forms.Platform.Android.VisualElementRenderer`1[TElement].SetElement (TElement element) [0x00040] in C:\BuildAgent3\work\ca3766cfc22354a1\Xamarin.Forms.Platform.Android\FastRenderers\ImageRenderer.cs:134
08-01 04:18:11.294 I/MonoDroid(17238): at Xamarin.Forms.Platform.Android.VisualElementRenderer`1[TElement].Xamarin.Forms.Platform.Android.IVisualElementRenderer.SetElement (Xamarin.Forms.VisualElement element) [0x00024] in C:\BuildAgent3\work\ca3766cfc22354a1\Xamarin.Forms.Platform.Android\FastRenderers\VisualElementRenderer.cs:67
08-01 04:18:11.294 I/MonoDroid(17238): at Xamarin.Forms.Platform.Android.Platform.CreateRenderer (Xamarin.Forms.VisualElement element) [0x00000] in C:\BuildAgent3\work\ca3766cfc22354a1\Xamarin.Forms.Platform.Android\Renderers\EntryRenderer.cs:43
08-01 04:18:11.294 I/MonoDroid(17238): at Xamarin.Forms.Platform.Android.VisualElementPackager.AddChild (Xamarin.Forms.VisualElement view, Xamarin.Forms.Platform.Android.IVisualElementRenderer oldRenderer, Xamarin.Forms.Platform.Android.RendererPool pool, System.Boolean sameChildren) [0x00000] in C:\BuildAgent3\work\ca3766cfc22354a1\Xamarin.Forms.Platform.Android\FastRenderers\LabelRenderer.cs:42
08-01 04:18:11.294 I/MonoDroid(17238): at Xamarin.Forms.Platform.Android.VisualElementPackager.SetElement (Xamarin.Forms.VisualElement oldElement, Xamarin.Forms.VisualElement newElement) [0x00040] in C:\BuildAgent3\work\ca3766cfc22354a1\Xamarin.Forms.Platform.Android\FastRenderers\LabelRenderer.cs:123
08-01 04:18:11.294 I/MonoDroid(17238): at Xamarin.Forms.Platform.Android.VisualElementPackager.Load () [0x00000] in C:\BuildAgent3\work\ca3766cfc22354a1\Xamarin.Forms.Platform.Android\FastRenderers\LabelRenderer.cs:40
08-01 04:18:11.294 I/MonoDroid(17238): at Xamarin.Forms.Platform.Android.VisualElementRenderer`1[TElement].SetPackager (Xamarin.Forms.Platform.Android.VisualElementPackager packager) <0x967eaab0 + 0x00073> in <3364a2d206a142d8a54cb7a9b77626da>:0
08-01 04:18:11.294 I/MonoDroid(17238): at Xamarin.Forms.Platform.Android.VisualElementRenderer`1[TElement].SetElement (TElement element) [0x00040] in C:\BuildAgent3\work\ca3766cfc22354a1\Xamarin.Forms.Platform.Android\FastRenderers\ImageRenderer.cs:134
08-01 04:18:11.294 I/MonoDroid(17238): at Xamarin.Forms.Platform.Android.VisualElementRenderer`1[TElement].Xamarin.Forms.Platform.Android.IVisualElementRenderer.SetElement (Xamarin.Forms.VisualElement element) [0x00024] in C:\BuildAgent3\work\ca3766cfc22354a1\Xamarin.Forms.Platform.Android\FastRenderers\VisualElementRenderer.cs:67
08-01 04:18:11.294 I/MonoDroid(17238): at Xamarin.Forms.Platform.Android.Platform.CreateRenderer (Xamarin.Forms.VisualElement element) [0x00000] in C:\BuildAgent3\work\ca3766cfc22354a1\Xamarin.Forms.Platform.Android\Renderers\EntryRenderer.cs:43
08-01 04:18:11.294 I/MonoDroid(17238): at Xamarin.Forms.Platform.Android.VisualElementPackager.AddChild (Xamarin.Forms.VisualElement view, Xamarin.Forms.Platform.Android.IVisualElementRenderer oldRenderer, Xamarin.Forms.Platform.Android.RendererPool pool, System.Boolean sameChildren) [0x00000] in C:\BuildAgent3\work\ca3766cfc22354a1\Xamarin.Forms.Platform.Android\FastRenderers\LabelRenderer.cs:42
08-01 04:18:11.294 I/MonoDroid(17238): at Xamarin.Forms.Platform.Android.VisualElementPackager.SetElement (Xamarin.Forms.VisualElement oldElement, Xamarin.Forms.VisualElement newElement) [0x00040] in C:\BuildAgent3\work\ca3766cfc22354a1\Xamarin.Forms.Platform.Android\FastRenderers\LabelRenderer.cs:123
08-01 04:18:11.294 I/MonoDroid(17238): at Xamarin.Forms.Platform.Android.VisualElementPackager.Load () [0x00000] in C:\BuildAgent3\work\ca3766cfc22354a1\Xamarin.Forms.Platform.Android\FastRenderers\LabelRenderer.cs:40
Here is the entire StackTrace
Xamarin caused by: android.runtime.JavaProxyThrowable: System.NullReferenceException: Object reference not set to an instance of an object at Syncfusion.SfNavigationDrawer.XForms.Droid.SfNavigationDrawerRenderer.Convert (Xamarin.Forms.View source, Xamarin.Forms.VisualElement valid) [0x00033] in :0 at Syncfusion.SfNavigationDrawer.XForms.Droid.SfNavigationDrawerRenderer.ConvertFormsToNative (Xamarin.Forms.View view, Xamarin.Forms.Rectangle size, Syncfusion.SfNavigationDrawer.XForms.SfNavigationDrawer formsnavigationDrawer, System.Boolean contentView) [0x00007] in :0 at Syncfusion.SfNavigationDrawer.XForms.Droid.SfNavigationDrawerMapping.OnNavigationDrawerPropertiesChanged (System.String propertyName, Syncfusion.SfNavigationDrawer.XForms.SfNavigationDrawer formsnavigationDrawer, Com.Syncfusion.Navigationdrawer.SfNavigationDrawer nativenavigationDrawer, System.Single width, System.Single height) [0x0040f] in :0 at Syncfusion.SfNavigationDrawer.XForms.Droid.SfNavigationDrawerRenderer.OnElementChanged (Xamarin.Forms.Platform.Android.ElementChangedEventArgs`1[TElement] e) [0x000ed] in :0 at Xamarin.Forms.Platform.Android.VisualElementRenderer`1[TElement].SetElement (TElement element) [0x000e6] in <3364a2d206a142d8a54cb7a9b77626da>:0 at Xamarin.Forms.Platform.Android.VisualElementRenderer`1[TElement].Xamarin.Forms.Platform.Android.IVisualElementRenderer.SetElement (Xamarin.Forms.VisualElement element) [0x00027] in <3364a2d206a142d8a54cb7a9b77626da>:0 at Xamarin.Forms.Platform.Android.Platform.CreateRenderer (Xamarin.Forms.VisualElement element) [0x0001f] in <3364a2d206a142d8a54cb7a9b77626da>:0 at Xamarin.Forms.Platform.Android.VisualElementPackager.AddChild (Xamarin.Forms.VisualElement view, Xamarin.Forms.Platform.Android.IVisualElementRenderer oldRenderer, Xamarin.Forms.Platform.Android.RendererPool pool, System.Boolean sameChildren) [0x00023] in <3364a2d206a142d8a54cb7a9b77626da>:0 at Xamarin.Forms.Platform.Android.VisualElementPackager.SetElement (Xamarin.Forms.VisualElement oldElement, Xamarin.Forms.VisualElement newElement) [0x0010d] in <3364a2d206a142d8a54cb7a9b77626da>:0 at Xamarin.Forms.Platform.Android.VisualElementPackager.Load () [0x0000d] in <3364a2d206a142d8a54cb7a9b77626da>:0 at Xamarin.Forms.Platform.Android.VisualElementRenderer`1[TElement].SetPackager (Xamarin.Forms.Platform.Android.VisualElementPackager packager) [0x00007] in <3364a2d206a142d8a54cb7a9b77626da>:0 at Xamarin.Forms.Platform.Android.VisualElementRenderer`1[TElement].SetElement (TElement element) [0x00102] in <3364a2d206a142d8a54cb7a9b77626da>:0 at Xamarin.Forms.Platform.Android.VisualElementRenderer`1[TElement].Xamarin.Forms.Platform.Android.IVisualElementRenderer.SetElement (Xamarin.Forms.VisualElement element) [0x00027] in <3364a2d206a142d8a54cb7a9b77626da>:0 at Xamarin.Forms.Platform.Android.Platform.CreateRenderer (Xamarin.Forms.VisualElement element, Android.Support.V4.App.FragmentManager fragmentManager) [0x00031] in <3364a2d206a142d8a54cb7a9b77626da>:0 at Xamarin.Forms.Platform.Android.AppCompat.FragmentContainer.OnCreateView (Android.Views.LayoutInflater inflater, Android.Views.ViewGroup container, Android.OS.Bundle savedInstanceState) [0x00015] in <3364a2d206a142d8a54cb7a9b77626da>:0 at Android.Support.V4.App.Fragment.n_OnCreateView_Landroid_view_LayoutInflater_Landroid_view_ViewGroup_Landroid_os_Bundle_ (System.IntPtr jnienv, System.IntPtr native__this, System.IntPtr native_inflater, System.IntPtr native_container, System.IntPtr native_savedInstanceState) [0x00022] in <7e083afc7c9045f59e01d9c14931060d>:0 at (wrapper dynamic-method) System.Object:c286c650-061f-4d73-846e-6828e23feb9d (intptr,intptr,intptr,intptr,intptr) at md5270abb39e60627f0f200893b490a1ade.FragmentContainer.n_onCreateView(Native Method) at md5270abb39e60627f0f200893b490a1ade.FragmentContainer.onCreateView(FragmentContainer.java:51) at android.support.v4.app.Fragment.performCreateView(Fragment.java:2192) at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1299) at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1528) at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1595) at android.support.v4.app.BackStackRecord.executeOps(BackStackRecord.java:758) at android.support.v4.app.FragmentManagerImpl.executeOps(FragmentManager.java:2363) at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2149) at android.support.v4.app.FragmentManagerImpl.optimizeAndExecuteOps(FragmentManager.java:2103) at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2013) at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:710) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:234) at android.app.ActivityThread.main(ActivityThread.java:5526) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)