Upgrading to EntityframworkCore.Sqlite 2.0.0 preview-1 causes Android app crashes

entity-framework-core sqlite-net xamarin.android xamarin.forms

Question

When I Upgraded my EFCore.Sqlite 1.1.2 to Ver 2.0.0 preview-1 , my app crashes before deploy. There is no error , there is no any exception!

I want to get rid of this error :

unauthorized access to “/system/lib/libsqlite.so”

I search a lot in Internet and majority of them said that error would get away by the next EFCore.Sqlite update.

The UPW app runs without any problem with new sqlite update package. The problem is Android. Is there any thing that I must do ? 

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After creating clean new project :

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  <package id="System.Runtime.Extensions" version="4.3.0" targetFramework="monoandroid71" />
  <package id="System.Threading" version="4.3.0" targetFramework="monoandroid71" />
  <package id="System.ValueTuple" version="4.3.1" targetFramework="monoandroid71" />
  <package id="Xamarin.Android.Support.Animated.Vector.Drawable" version="25.3.1" targetFramework="monoandroid71" />
  <package id="Xamarin.Android.Support.Annotations" version="25.3.1" targetFramework="monoandroid71" />
  <package id="Xamarin.Android.Support.Compat" version="25.3.1" targetFramework="monoandroid71" />
  <package id="Xamarin.Android.Support.Core.UI" version="25.3.1" targetFramework="monoandroid71" />
  <package id="Xamarin.Android.Support.Core.Utils" version="25.3.1" targetFramework="monoandroid71" />
  <package id="Xamarin.Android.Support.Design" version="25.3.1" targetFramework="monoandroid71" />
  <package id="Xamarin.Android.Support.Fragment" version="25.3.1" targetFramework="monoandroid71" />
  <package id="Xamarin.Android.Support.Media.Compat" version="25.3.1" targetFramework="monoandroid71" />
  <package id="Xamarin.Android.Support.Transition" version="25.3.1" targetFramework="monoandroid71" />
  <package id="Xamarin.Android.Support.v4" version="25.3.1" targetFramework="monoandroid71" />
  <package id="Xamarin.Android.Support.v7.AppCompat" version="25.3.1" targetFramework="monoandroid71" />
  <package id="Xamarin.Android.Support.v7.CardView" version="25.3.1" targetFramework="monoandroid71" />
  <package id="Xamarin.Android.Support.v7.MediaRouter" version="25.3.1" targetFramework="monoandroid71" />
  <package id="Xamarin.Android.Support.v7.Palette" version="25.3.1" targetFramework="monoandroid71" />
  <package id="Xamarin.Android.Support.v7.RecyclerView" version="25.3.1" targetFramework="monoandroid71" />
  <package id="Xamarin.Android.Support.Vector.Drawable" version="25.3.1" targetFramework="monoandroid71" />
  <package id="Xamarin.Build.Download" version="0.4.4" targetFramework="monoandroid71" />
  <package id="Xamarin.Forms" version="2.3.4.231" targetFramework="monoandroid71" />
</packages>
1
0
5/11/2017 9:31:51 PM

Fastest Entity Framework Extensions

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Popular Answer

Uninstall these packages:

  • Microsoft.Data.Sqlite (or update to 2.0.0-preview1-final)
  • SQLite
0
5/11/2017 6:47:33 PM

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I found a solution, it was so difficult for me. The following algorithm:...1)making backup file (note the attribute android:allowBackup = true in your app manifest)...adb backup -f "\location\on\local\drive" -noapk app.package.name ...2) unpacking ....ab file to .tar file using abe.jar...3) there are files and db file in the .tar folder...maybe thi...
android database entity-framework-core sqlite xamarin.forms
asked by Dmitry

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