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Error when I try open app using Entity Framework
JoséJunior
Member ✭✭
Member ✭✭
Hi I have an app on the test channel of the play store, it was work fine, but I solved use Entity Framework, when I released a version the app stoped to work, on Visual Studio run normally but if I install using apk file and try open it not work.
When I install app using abd shell and I get the follow stacktrace:
:Switch: #Intent;action=android.intent.action.MAIN;category=android.intent.category.LAUNCHER;launchFlags=0x10200000;component=br.com.arasolution.trackermobile/md5fe955b898135a8fb7f26617b645b333c.MainActivity;end
// Allowing start of Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] cmp=br.com.arasolution.trackermobile/md5fe955b898135a8fb7f26617b645b333c.MainActivity } in package br.com.arasolution.trackermobile
// Rejecting start of Intent { cmp=com.samsung.android.app.galaxyfinder/.GalaxyFinderActivity } in package com.samsung.android.app.galaxyfinder
:Sending Touch (ACTION_DOWN): 0:(62.0,1345.0)
// Injection Failed
// Injection Failed
:Sending Touch (ACTION_UP): 0:(63.430508,1346.4381)
// Injection Failed
:Sending Touch (ACTION_DOWN): 0:(439.0,755.0)
// Injection Failed
// Injection Failed
// Injection Failed
// Injection Failed
// Injection Failed
// Injection Failed
// Injection Failed
// Injection Failed
// Injection Failed
:Sending Touch (ACTION_UP): 0:(552.60547,713.5607)
// Injection Failed
// Rejecting start of Intent { act=android.content.pm.action.REQUEST_PERMISSIONS pkg=com.google.android.packageinstaller cmp=com.google.android.packageinstaller/com.android.packageinstaller.permission.ui.GrantPermissionsActivity } in package com.google.android.packageinstaller
// CRASH: br.com.arasolution.trackermobile (pid 25057)
// Short Msg: android.runtime.JavaProxyThrowable
// Long Msg: android.runtime.JavaProxyThrowable: System.ArgumentException: The method 'b[Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder`1[Microsoft.EntityFrameworkCore.Migrations.Operations.AddColumnOperation],Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder`1[Microsoft.EntityFrameworkCore.Migrations.Operations.AddColumnOperation]].c' is not a property accessor
Parameter name: propertyAccessor
at System.Linq.Expressions.Expression.GetProperty (System.Reflection.MethodInfo mi, System.String paramName, System.Int32 index) [0x00088] in <ba85ba5122c3499483c4d8a7ac6f7e5a>:0
at System.Linq.Expressions.Expression.Property (System.Linq.Expressions.Expression expression, System.Reflection.MethodInfo propertyAccessor) [0x00016] in <ba85ba5122c3499483c4d8a7ac6f7e5a>:0
at TrackerMobile.Migracoes.Migrations.MigracaoInicial+<>c.a (Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.CreateTableBuilder`1[TColumns] A_0) [0x0002b] in <46f5c8519d4a4dc684a0a82b19d909d3>:0
at Microsoft.EntityFrameworkCore.Migrations.MigrationBuilder.CreateTable[TColumns] (System.String name, System.Func`2[T,TResult] columns, System.String schema, System.Action`1[T] constraints) [0x000cb] in <69f795dffc844780bfcfff4ff8415a92>:0
at TrackerMobile.Migracoes.Migrations.MigracaoInicial.Up (Microsoft.EntityFrameworkCore.Migrations.MigrationBuilder migrationBuilder) [0x00000] in <46f5c8519d4a4dc684a0a82b19d909d3>:0
at Microsoft.EntityFrameworkCore.Migrations.Migration.BuildOperations (System.Action`1[T] buildAction) [0x0000c] in <69f795dffc844780bfcfff4ff8415a92>:0
at Microsoft.EntityFrameworkCore.Migrations.Migration.<.ctor>b__4_1 () [0x0000e] in <69f795dffc844780bfcfff4ff8415a92>:0
at Microsoft.EntityFrameworkCore.Internal.LazyRef`1[T].get_Value () [0x00008] in <adf771f92e754fe1bb85c5850cd0c16b>:0
at Microsoft.EntityFrameworkCore.Migrations.Migration.get_UpOperations () [0x00000] in <69f795dffc844780bfcfff4ff8415a92>:0
at Microsoft.EntityFrameworkCore.Migrations.Internal.Migrator.GenerateUpSql (Microsoft.EntityFrameworkCore.Migrations.Migration migration) [0x00033] in <69f795dffc844780bfcfff4ff8415a92>:0
at Microsoft.EntityFrameworkCore.Migrations.Internal.Migrator+<>c__DisplayClass13_2.<GetMigrationCommandLists>b__2 () [0x00026] in <69f795dffc844780bfcfff4ff8415a92>:0
at Microsoft.EntityFrameworkCore.Migrations.Internal.Migrator.Migrate (System.String targetMigration) [0x0007a] in <69f795dffc844780bfcfff4ff8415a92>:0
at Microsoft.EntityFrameworkCore.RelationalDatabaseFacadeExtensions.Migrate (Microsoft.EntityFrameworkCore.Infrastructure.DatabaseFacade databaseFacade) [0x00010] in <69f795dffc844780bfcfff4ff8415a92>:0
at TrackerMobile.DB.IAppDbContext..ctor (Microsoft.EntityFrameworkCore.DbContextOptions`1[TContext] options) [0x0007f] in <46f5c8519d4a4dc684a0a82b19d909d3>:0
at TrackerMobile.DB.AppDbContext..ctor (Microsoft.EntityFrameworkCore.DbContextOptions`1[TContext] options) [0x00000] in <46f5c8519d4a4dc684a0a82b19d909d3>:0
at TrackerMobile.Forms.ViewModels.LoginViewModel.d () [0x00026] in <616f42fbee9f4a8091394a539e521ece>:0
at TrackerMobile.Forms.ViewModels.LoginViewModel.OnAppearing () [0x00000] in <616f42fbee9f4a8091394a539e521ece>:0
at Prism.Behaviors.PageLifeCycleAwareBehavior+<>c.<OnAppearing>b__2_0 (Prism.AppModel.IPageLifecycleAware aware) [0x00000] in <67be6ca629f141368fde5ee65f270d8b>:0
at Prism.Common.PageUtilities.InvokeViewAndViewModelAction[T] (System.Object view, System.Action`1[T] action) [0x0003e] in <67be6ca629f141368fde5ee65f270d8b>:0
at Prism.Behaviors.PageLifeCycleAwareBehavior.OnAppearing (System.Object sender, System.EventArgs e) [0x00006] in <67be6ca629f141368fde5ee65f270d8b>:0
at Xamarin.Forms.Page.SendAppearing () [0x00034] in <a9131f61340149fcbb08ad43ae808046>:0
at Xamarin.Forms.Page.SendAppearing () [0x00056] in <a9131f61340149fcbb08ad43ae808046>:0
at Xamarin.Forms.Platform.Android.AppCompat.NavigationPageRenderer.OnAttachedToWindow () [0x0000c] in <e11d74a01fc148949d5e89708470f54c>:0
at Android.Views.View.n_OnAttachedToWindow (System.IntPtr jnienv, System.IntPtr native__this) [0x00009] in <2960acf2eeb24d88b5230e1e8afbdc2e>:0
at (wrapper dynamic-method) Android.Runtime.DynamicMethodNameCounter.34(intptr,intptr)
// Build Label: samsung/on7xelteub/on7xelte:8.1.0/M1AJQ/G610MUBS4CSB4:user/release-keys
// Build Changelist: G610MUBS4CSB4
// Build Time: 1550493190000
// android.runtime.JavaProxyThrowable: System.ArgumentException: The method 'b[Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder`1[Microsoft.EntityFrameworkCore.Migrations.Operations.AddColumnOperation],Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder`1[Microsoft.EntityFrameworkCore.Migrations.Operations.AddColumnOperation]].c' is not a property accessor
// Parameter name: propertyAccessor
// at System.Linq.Expressions.Expression.GetProperty (System.Reflection.MethodInfo mi, System.String paramName, System.Int32 index) [0x00088] in <ba85ba5122c3499483c4d8a7ac6f7e5a>:0
// at System.Linq.Expressions.Expression.Property (System.Linq.Expressions.Expression expression, System.Reflection.MethodInfo propertyAccessor) [0x00016] in <ba85ba5122c3499483c4d8a7ac6f7e5a>:0
// at TrackerMobile.Migracoes.Migrations.MigracaoInicial+<>c.a (Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.CreateTableBuilder`1[TColumns] A_0) [0x0002b] in <46f5c8519d4a4dc684a0a82b19d909d3>:0
// at Microsoft.EntityFrameworkCore.Migrations.MigrationBuilder.CreateTable[TColumns] (System.String name, System.Func`2[T,TResult] columns, System.String schema, System.Action`1[T] constraints) [0x000cb] in <69f795dffc844780bfcfff4ff8415a92>:0
// at TrackerMobile.Migracoes.Migrations.MigracaoInicial.Up (Microsoft.EntityFrameworkCore.Migrations.MigrationBuilder migrationBuilder) [0x00000] in <46f5c8519d4a4dc684a0a82b19d909d3>:0
// at Microsoft.EntityFrameworkCore.Migrations.Migration.BuildOperations (System.Action`1[T] buildAction) [0x0000c] in <69f795dffc844780bfcfff4ff8415a92>:0
// at Microsoft.EntityFrameworkCore.Migrations.Migration.<.ctor>b__4_1 () [0x0000e] in <69f795dffc844780bfcfff4ff8415a92>:0
// at Microsoft.EntityFrameworkCore.Internal.LazyRef`1[T].get_Value () [0x00008] in <adf771f92e754fe1bb85c5850cd0c16b>:0
// at Microsoft.EntityFrameworkCore.Migrations.Migration.get_UpOperations () [0x00000] in <69f795dffc844780bfcfff4ff8415a92>:0
// at Microsoft.EntityFrameworkCore.Migrations.Internal.Migrator.GenerateUpSql (Microsoft.EntityFrameworkCore.Migrations.Migration migration) [0x00033] in <69f795dffc844780bfcfff4ff8415a92>:0
// at Microsoft.EntityFrameworkCore.Migrations.Internal.Migrator+<>c__DisplayClass13_2.<GetMigrationCommandLists>b__2 () [0x00026] in <69f795dffc844780bfcfff4ff8415a92>:0
// at Microsoft.EntityFrameworkCore.Migrations.Internal.Migrator.Migrate (System.String targetMigration) [0x0007a] in <69f795dffc844780bfcfff4ff8415a92>:0
// at Microsoft.EntityFrameworkCore.RelationalDatabaseFacadeExtensions.Migrate (Microsoft.EntityFrameworkCore.Infrastructure.DatabaseFacade databaseFacade) [0x00010] in <69f795dffc844780bfcfff4ff8415a92>:0
// at TrackerMobile.DB.IAppDbContext..ctor (Microsoft.EntityFrameworkCore.DbContextOptions`1[TContext] options) [0x0007f] in <46f5c8519d4a4dc684a0a82b19d909d3>:0
// at TrackerMobile.DB.AppDbContext..ctor (Microsoft.EntityFrameworkCore.DbContextOptions`1[TContext] options) [0x00000] in <46f5c8519d4a4dc684a0a82b19d909d3>:0
// at TrackerMobile.Forms.ViewModels.LoginViewModel.d () [0x00026] in <616f42fbee9f4a8091394a539e521ece>:0
// at TrackerMobile.Forms.ViewModels.LoginViewModel.OnAppearing () [0x00000] in <616f42fbee9f4a8091394a539e521ece>:0
// at Prism.Behaviors.PageLifeCycleAwareBehavior+<>c.<OnAppearing>b__2_0 (Prism.AppModel.IPageLifecycleAware aware) [0x00000] in <67be6ca629f141368fde5ee65f270d8b>:0
// at Prism.Common.PageUtilities.InvokeViewAndViewModelAction[T] (System.Object view, System.Action`1[T] action) [0x0003e] in <67be6ca629f141368fde5ee65f270d8b>:0
// at Prism.Behaviors.PageLifeCycleAwareBehavior.OnAppearing (System.Object sender, System.EventArgs e) [0x00006] in <67be6ca629f141368fde5ee65f270d8b>:0
// at Xamarin.Forms.Page.SendAppearing () [0x00034] in <a9131f61340149fcbb08ad43ae808046>:0
// at Xamarin.Forms.Page.SendAppearing () [0x00056] in <a9131f61340149fcbb08ad43ae808046>:0
// at Xamarin.Forms.Platform.Android.AppCompat.NavigationPageRenderer.OnAttachedToWindow () [0x0000c] in <e11d74a01fc148949d5e89708470f54c>:0
// at Android.Views.View.n_OnAttachedToWindow (System.IntPtr jnienv, System.IntPtr native__this) [0x00009] in <2960acf2eeb24d88b5230e1e8afbdc2e>:0
// at (wrapper dynamic-method) Android.Runtime.DynamicMethodNameCounter.34(intptr,intptr)
// at md58432a647068b097f9637064b8985a5e0.NavigationPageRenderer.n_onAttachedToWindow(Native Method)
// at md58432a647068b097f9637064b8985a5e0.NavigationPageRenderer.onAttachedToWindow(NavigationPageRenderer.java:49)
// at android.view.View.dispatchAttachedToWindow(View.java:18728)
// at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3534)
// at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3541)
// at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3541)
// at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3541)
// at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3541)
// at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3541)
// at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3541)
// at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3541)
// at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2186)
// at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1863)
// at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:8072)
// at android.view.Choreographer$CallbackRecord.run(Choreographer.java:911)
// at android.view.Choreographer.doCallbacks(Choreographer.java:723)
// at android.view.Choreographer.doFrame(Choreographer.java:658)
// at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:897)
// at android.os.Handler.handleCallback(Handler.java:790)
// at android.os.Handler.dispatchMessage(Handler.java:99)
// at android.os.Looper.loop(Looper.java:164)
// at android.app.ActivityThread.main(ActivityThread.java:7000)
// at java.lang.reflect.Method.invoke(Native Method)
// at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:441)
// at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1408)
//
** Monkey aborted due to error.
Events injected: 19
:Sending rotation degree=0, persist=false
:Dropped: keys=0 pointers=13 trackballs=0 flips=0 rotations=0
## Network stats: elapsed time=8207ms (0ms mobile, 0ms wifi, 8207ms not connected)
** System appears to have crashed at event 19 of 500 using seed 1555759346990
It's looks like for me who a project lost references to Entity Framework, when app start it try run migration, follow my code:
public partial class App : PrismApplication
{
// omitted default constructors
protected override async void OnInitialized()
{
InitializeComponent();
//TODO: depois que lançar versão oficial do app remover essa rotina de exclusão de banco de dados
using (IAppDbContext db = new AppDbContext(new DbContextOptionsBuilder<IAppDbContext>().UseSqlite(new SqliteConnection(Container.Resolve<IDBUtils>().ObterCaminhoBanco())).Options))
{
using (DbConnection conn = db.Database.GetDbConnection())
{
if (conn.State.Equals(ConnectionState.Closed))
{
conn.Open();
}
using (var command = conn.CreateCommand())
{
command.CommandText = @"Select Count(name) from sqlite_master where type = 'table' and name = 'Sessoes';";
bool baseNaoMigrada = !Convert.ToBoolean(command.ExecuteScalar());
if (baseNaoMigrada)
{
db.Database.EnsureDeleted();
}
}
}
}
using (IAppDbContext db = new AppDbContext(new DbContextOptionsBuilder<IAppDbContext>().UseSqlite(new SqliteConnection(Container.Resolve<IDBUtils>().ObterCaminhoBanco())).Options))
{
db.Database.Migrate();
}
string pagina = SessaoUsuario.UsuarioEstaLogado ? string.Format("/" + ViewsNamesConstants.PREFIXO_VIEW_MASTER_DETAIL, ViewsNamesConstants.MASTER_DETAIL, ViewsNamesConstants.MAPA) : string.Format(ViewsNamesConstants.PREFIXO_VIEW, ViewsNamesConstants.LOGIN);
await NavigationService.NavigateAsync(pagina);
}
// omitted OnResume, OnSleep and RegisterTypes
}
thank you 
0
Answers
Have some configuration I need to do in Release? I didn't understand because in Debug my app work fine