问题描述
我刚刚进入一个 Asp.NET 网络项目,我正在尝试设置应用程序。当我运行应用程序并调用本地主机上的端点时,我收到错误“InvalidOperationException: Unknown connection string parameter 'SSLMode'”。
这是完整的堆栈跟踪:
[InvalidOperationException: Unknown connection string parameter 'SSLMode'.]
Devart.Common.DbConnectionOptions.ParseConnectionString(Hashtable synonyms) +1761
Devart.Common.DbConnectionOptions..ctor(String connectionString,Hashtable synonyms,Boolean useFirstKeyValuePair) +232
Devart.Data.PostgreSql.f..ctor(String A_0) +70
Devart.Data.PostgreSql.w.a(String A_0,DbConnectionOptions A_1) +38
Devart.Common.DbConnectionFactory.a(String A_0,DbConnectionOptions& A_1,DbConnectionBase A_2) +128
Devart.Common.DbConnectionBase.set_ConnectionString(String value) +97
System.Data.Entity.Infrastructure.Interception.InternalDispatcher`1.Dispatch(TTarget target,Action`2 operation,TInterceptionContext interceptionContext,Action`3 executing,Action`3 executed) +98
System.Data.Entity.Infrastructure.Interception.DbConnectionDispatcher.SetConnectionString(DbConnection connection,DbConnectionPropertyInterceptionContext`1 interceptionContext) +514
System.Data.Entity.Internal.LazyInternalConnection.TryInitializeFromAppConfig(String name,AppConfig config) +39
System.Data.Entity.Internal.LazyInternalConnection.Initialize() +161
System.Data.Entity.Internal.LazyInternalConnection.get_ProviderName() +16
System.Data.Entity.Internal.DefaultModelCacheKeyFactory.Create(DbContext context) +135
System.Data.Entity.Internal.LazyInternalContext.InitializeContext() +772
System.Data.Entity.Internal.InternalContext.Initialize() +26
System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType(Type entityType) +20
System.Data.Entity.Internal.Linq.InternalSet`1.Initialize() +69
System.Data.Entity.Internal.Linq.InternalSet`1.GetAsyncEnumerator() +21
System.Data.Entity.Infrastructure.IDbAsyncEnumerableExtensions.ForEachAsync(IDbAsyncEnumerable`1 source,Action`1 action,CancellationToken cancellationToken) +69
System.Data.Entity.Infrastructure.IDbAsyncEnumerableExtensions.ToListAsync(IDbAsyncEnumerable`1 source,CancellationToken cancellationToken) +315
System.Data.Entity.Infrastructure.IDbAsyncEnumerableExtensions.ToListAsync(IDbAsyncEnumerable`1 source) +55
SDS1.Business.Repositories.<GetAllApplicationsByRoleAsync>d__6.MoveNext() in ...\Repositories\ApplicationRepository.cs:75
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() +32
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +62
System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() +32
MagWien.SDS1Web.Controllers.<Index>d__6.MoveNext() in ...\Controllers\HomeController.cs:39
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() +32
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +62
System.Web.Mvc.Async.TaskAsyncActionDescriptor.EndExecute(IAsyncResult asyncResult) +92
System.Web.Mvc.Async.<>c__DisplayClass8_0.<BeginInvokeAsynchronousActionMethod>b__1(IAsyncResult asyncResult) +22
System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult) +42
System.Web.Mvc.Async.AsyncInvocationWithFilters.<InvokeActionMethodFilterAsynchronouslyRecursive>b__11_0() +72
System.Web.Mvc.Async.<>c__DisplayClass11_1.<InvokeActionMethodFilterAsynchronouslyRecursive>b__2() +396
System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult) +42
System.Web.Mvc.Async.<>c__DisplayClass3_6.<BeginInvokeAction>b__3() +50
System.Web.Mvc.Async.<>c__DisplayClass3_1.<BeginInvokeAction>b__5(IAsyncResult asyncResult) +188
System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +38
System.Web.Mvc.<>c.<BeginExecuteCore>b__152_1(IAsyncResult asyncResult,ExecuteCoreState innerState) +29
System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +73
System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +52
System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +39
System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +38
System.Web.Mvc.<>c.<BeginProcessRequest>b__20_1(IAsyncResult asyncResult,ProcessRequestState innerState) +43
System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +73
System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +38
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +651
System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +220
System.Web.HttpApplication.ExecuteStep(IExecutionStep step,Boolean& completedSynchronously) +134
该项目使用了 postgres 数据库和 dotConnect。该应用程序在其他同事的机器上运行得很好,但在我的机器上却没有:我们基本上使用的是相同类型的虚拟机。因此,我真的不想更改代码中的任何内容以使应用程序运行。我的机器上安装了 dotConnect。如果有人有类似的问题,我将不胜感激。谢谢!
解决方法
问题是,即使我有许可证信息,我的机器上也没有安装 devar... 关闭