sqlite - 运行 Fixtures : Unable to find the requested .Net Framework 数据提供程序时出现 Sql Lite 错误。它可能没有安装

Question

任何人都可以请帮助解决这个问题..
谷歌搜索后我尝试了一些保存的东西，但没有运气......

在我的项目中运行固定装置时会发生此错误。

NHibernate.HibernateException : Could not create the driver from NHibernate.Driver.SQLite20Driver. System.Reflection.TargetInvocationException : Exception has been thrown by the target of an invocation. System.ArgumentException : Unable to find the requested .Net Framework Data Provider. It may not be installed

这是堆栈跟踪

at NHibernate.Connection.ConnectionProvider.ConfigureDriver(IDictionary`2 settings)
    at NHibernate.Connection.ConnectionProvider.Configure(IDictionary`2 settings)
    at NHibernate.Connection.ConnectionProviderFactory.NewConnectionProvider(IDictionary`2 settings)
    at NHibernate.Cfg.SettingsFactory.BuildSettings(IDictionary`2 properties)
    at NHibernate.Cfg.Configuration.BuildSettings()
    at NHibernate.Cfg.Configuration.BuildSessionFactory()
    at MyApp.Common.Testing.UnitOfWorkTestContext.NHibernateUnitOfWorkTestContext.get_SessionFactory() in UnitOfWorkTestContext.cs: line 199
    at MyApp.Common.Testing.UnitOfWorkTestContext.NHibernateUnitOfWorkTestContext.IntialiseContainerAndUowFactory() in UnitOfWorkTestContext.cs: line 243
    at MyApp.Common.Testing.DatabaseFixture.OneTimeSetup() in DataBaseFixture.cs: line 66
    --TargetInvocationException
    at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, ref Boolean canBeCached, ref RuntimeMethodHandleInternal ctor, ref Boolean bNeedSecurityCheck)
    at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache)
    at System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean skipVisibilityChecks, Boolean skipCheckThis, Boolean fillCache)
    at System.Activator.CreateInstance(Type type, Boolean nonPublic)
    at NHibernate.Bytecode.ActivatorObjectsFactory.CreateInstance(Type type)
    at NHibernate.Connection.ConnectionProvider.ConfigureDriver(IDictionary`2 settings)
    --ArgumentException
    at System.Data.Common.DbProviderFactories.GetFactory(String providerInvariantName)
    at NHibernate.Driver.ReflectionBasedDriver..ctor(String providerInvariantName, String driverAssemblyName, String connectionTypeName, String commandTypeName)
    at NHibernate.Driver.SQLite20Driver..ctor()

我试图通过更改测试设置并通过包管理器控制台加载所需的 sql lite 包来解决它。
我正在运行 64 位系统。任何机构都可以帮助我找出可能是什么问题吗？

请帮忙，
谢谢

Answer 1

native SqlLite dll 是在编译路径中还是在全局程序集缓存中？

您是否有 native SqLite.dll 的 64 位版本(SqLite dll 包含非托管代码，并且必须与您的项目构建具有相同的 (64/32))。

如果您强制您的项目构建为 32 位，那么它可以工作吗？