I keep getting the error "Collection was modified; enumeration operation may not execute".
While in design mode for a winform. Project runs fine, just design time which has an issue.
This goes away after opening and closing the project X times (between 1 and 10+ so far), but always comes back at random times (even when no changes have been made to the project or any of its dependencies).
System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
at System.Collections.Generic.List1.Enumerator.MoveNextRare()
at System.Collections.Generic.List1.Enumerator.MoveNext()
at Microsoft.VisualStudio.Design.VSTypeResolutionService.AssemblySpecFound(List1 assemblies, String assemblyFullName)
at Microsoft.VisualStudio.Design.VSTypeResolutionService.AddDependencies(Assembly a, String fileName)
at Microsoft.VisualStudio.Design.VSTypeResolutionService.AssemblyEntry.get_Assembly()
at Microsoft.VisualStudio.Design.VSTypeResolutionService.AssemblySpecFound(List1 assemblies, String assemblyFullName)
at Microsoft.VisualStudio.Design.VSTypeResolutionService.AddProjectDependencies(Project project)
at Microsoft.VisualStudio.Design.VSTypeResolutionService.AssemblyEntry.get_Assembly()
at Microsoft.VisualStudio.Design.VSTypeResolutionService.AssemblyEntry.Search(String fullName, String typeName, Boolean ignoreTypeCase, Boolean allowPrivate, Assembly& assembly, String description)
at Microsoft.VisualStudio.Design.VSTypeResolutionService.AssemblyEntry.Search(String fullName, String typeName, Boolean ignoreTypeCase, Assembly& assembly, String description)
at Microsoft.VisualStudio.Design.VSTypeResolutionService.SearchProjectEntries(AssemblyName assemblyName, String typeName, Boolean ignoreTypeCase, Assembly& assembly)
at Microsoft.VisualStudio.Design.VSTypeResolutionService.SearchEntries(AssemblyName assemblyName, String typeName, Boolean ignoreCase, Assembly& assembly, ReferenceType refType)
at Microsoft.VisualStudio.Design.VSTypeResolutionService.SearchEntries(AssemblyName assemblyName, String typeName, Boolean ignoreTypeCase, Assembly& assembly)
at Microsoft.VisualStudio.Design.VSTypeResolutionService.System.ComponentModel.Design.ITypeResolutionService.GetAssembly(AssemblyName name, Boolean throwOnError)
at Microsoft.VisualStudio.Design.VSTypeResolutionService.System.ComponentModel.Design.ITypeResolutionService.GetAssembly(AssemblyName name)
at Microsoft.VisualStudio.Design.VSDynamicTypeService.OnAssemblyResolve(Object sender, ResolveEventArgs e)
at System.AppDomain.OnAssemblyResolveEvent(RuntimeAssembly assembly, String assemblyFullName)
at System.Reflection.RuntimeAssembly.GetType(RuntimeAssembly assembly, String name, Boolean throwOnError, Boolean ignoreCase, ObjectHandleOnStack type)
at System.Reflection.RuntimeAssembly.GetType(String name, Boolean throwOnError, Boolean ignoreCase)
at Microsoft.VisualStudio.Design.VSTypeResolutionService.AssemblyEntry.Search(String fullName, String typeName, Boolean ignoreTypeCase, Boolean allowPrivate, Assembly& assembly, String description)
at Microsoft.VisualStudio.Design.VSTypeResolutionService.AssemblyEntry.Search(String fullName, String typeName, Boolean ignoreTypeCase, Assembly& assembly, String description)
at Microsoft.VisualStudio.Design.VSTypeResolutionService.SearchProjectEntries(AssemblyName assemblyName, String typeName, Boolean ignoreTypeCase, Assembly& assembly)
at Microsoft.VisualStudio.Design.VSTypeResolutionService.SearchEntries(AssemblyName assemblyName, String typeName, Boolean ignoreCase, Assembly& assembly, ReferenceType refType)
at Microsoft.VisualStudio.Design.VSTypeResolutionService.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase, ReferenceType refType)
at Microsoft.VisualStudio.Design.Serialization.CodeDom.AggregateTypeResolutionService.GetType(String name, Boolean throwOnError, Boolean ignoreCase)
at Microsoft.VisualStudio.Design.Serialization.CodeDom.AggregateTypeResolutionService.GetType(String name)
at System.ComponentModel.Design.Serialization.DesignerSerializationManager.GetRuntimeType(String typeName)
at System.ComponentModel.Design.Serialization.DesignerSerializationManager.GetType(String typeName)
at System.ComponentModel.Design.Serialization.DesignerSerializationManager.System.ComponentModel.Design.Serialization.IDesignerSerializationManager.GetType(String typeName)
at System.ComponentModel.Design.Serialization.CodeDomSerializerBase.GetType(IDesignerSerializationManager manager, String name, Dictionary2 names)
at System.ComponentModel.Design.Serialization.CodeDomSerializerBase.FillStatementTable(IDesignerSerializationManager manager, IDictionary table, Dictionary2 names, CodeStatementCollection statements, String className)
at System.ComponentModel.Design.Serialization.TypeCodeDomSerializer.Deserialize(IDesignerSerializationManager manager, CodeTypeDeclaration declaration)
at System.ComponentModel.Design.Serialization.CodeDomDesignerLoader.PerformLoad(IDesignerSerializationManager manager)
at Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomDesignerLoader.PerformLoad(IDesignerSerializationManager serializationManager)
at Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomDesignerLoader.DeferredLoadHandler.Microsoft.VisualStudio.TextManager.Interop.IVsTextBufferDataEvents.OnLoadCompleted(Int32 fReload)
I think this was a bug that was fixed in Visual Studio 2012 Update 4:
Windows Forms
You may receive the following error message in Windows Forms Designer:
Collection was modified; enumeration operation may not execute
Go to Download Visual Studio 2012 Update 4 to get the update.
Related
I've got a HangFire setup in a .NET Core app. I've got several recurring jobs that are set to run every 15 minutes. In the Set table, when the scheduling is working correctly, you can see the next run time in Epoch format:
However, seemingly at random, the scheduling seems to die, looking more like this instead:
As per #Satpal's suggestion, I connected the dashboard and that has shed some more light on the situation.
System.TypeLoadException
Could not load type 'X.API.Controllers.YController' from assembly 'X.API, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'.
System.TypeLoadException: Could not load type 'X.API.Controllers.YController' from assembly 'X.API, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'.
at System.Reflection.RuntimeAssembly.GetType(QCallAssembly assembly, String name, Boolean throwOnError, Boolean ignoreCase, ObjectHandleOnStack type, ObjectHandleOnStack keepAlive, ObjectHandleOnStack assemblyLoadContext)
at System.Reflection.RuntimeAssembly.GetType(String name, Boolean throwOnError, Boolean ignoreCase)
at Hangfire.Common.TypeHelper.TypeResolver(Assembly assembly, String typeName, Boolean ignoreCase)
at System.TypeNameParser.ResolveType(Assembly assembly, String[] names, Func`4 typeResolver, Boolean throwOnError, Boolean ignoreCase, StackCrawlMark& stackMark)
at System.TypeNameParser.ConstructType(Func`2 assemblyResolver, Func`4 typeResolver, Boolean throwOnError, Boolean ignoreCase, StackCrawlMark& stackMark)
at System.TypeNameParser.GetType(String typeName, Func`2 assemblyResolver, Func`4 typeResolver, Boolean throwOnError, Boolean ignoreCase, StackCrawlMark& stackMark)
at System.Type.GetType(String typeName, Func`2 assemblyResolver, Func`4 typeResolver, Boolean throwOnError)
at Hangfire.Common.TypeHelper.DefaultTypeResolver(String typeName)
at Hangfire.Storage.InvocationData.DeserializeJob()
I know that the method being called by the recurring job is available and working currently, as manually rescheduling one of the failed jobs has worked as expected. My suspicion is the methods are unavailable when deploying updates - the period in which the app service is restarting is maybe enough for the jobs to fail, and die. I believe this is supported by a section I found in Hangfire's documentation, where it notes that:
background processing will be stopped after 10 retry attempts with increasing delay modifier
Two questions that I have regarding this are:
What is the best way to be notified of job failure? A quick google seems to suggest adding logging to Hangfire and using an error log event to trigger an email? Is there a better way?
Is there a way to automatically retrigger recurring jobs that've been stopped due to job failure?
Thanks!
This problem occurs when my source files are on my E drive, but not when they are in my C: MyDocuments folder.
I am working through Deborah Kurata's AngulaJS Line of Business Applications course on Pluralsight.
I have the following Index.html open in VS2013
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8"/>
<title>Acme Product Management</title>
<script src="js/angular.js"></script>
</head>
<body ng-app>
</body>
</html>
When I right click the code and select
view in browser (Chrome)
I get the following error
This seems to relate to Kentico, which I do have installed.
How do I fix it?
Server Error in '/' Application.
Could not load file or assembly 'CMS.OutputFilter' or one of its dependencies. The system cannot find the file specified.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.IO.FileNotFoundException: Could not load file or assembly 'CMS.OutputFilter' or one of its dependencies. The system cannot find the file specified.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Assembly Load Trace: The following information can be helpful to determine why the assembly 'CMS.OutputFilter' could not be loaded.
WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].
Stack Trace:
[FileNotFoundException: Could not load file or assembly 'CMS.OutputFilter' or one of its dependencies. The system cannot find the file specified.]
System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMarkHandle stackMark, IntPtr pPrivHostBinder, Boolean loadTypeFromPartialName, ObjectHandleOnStack type) +0
System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean loadTypeFromPartialName) +70
System.RuntimeType.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark) +39
System.Type.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) +37
System.Web.Compilation.BuildManager.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) +65
System.Web.Configuration.ConfigUtil.GetType(String typeName, String propertyName, ConfigurationElement configElement, XmlNode node, Boolean checkAptcaBit, Boolean ignoreCase) +38
[ConfigurationErrorsException: Could not load file or assembly 'CMS.OutputFilter' or one of its dependencies. The system cannot find the file specified.]
System.Web.Configuration.ConfigUtil.GetType(String typeName, String propertyName, ConfigurationElement configElement, XmlNode node, Boolean checkAptcaBit, Boolean ignoreCase) +348
System.Web.Configuration.ConfigUtil.GetType(String typeName, String propertyName, ConfigurationElement configElement, Boolean checkAptcaBit) +19
System.Web.Configuration.Common.ModulesEntry.SecureGetType(String typeName, String propertyName, ConfigurationElement configElement) +39
System.Web.Configuration.Common.ModulesEntry..ctor(String name, String typeName, String propertyName, ConfigurationElement configElement) +42
System.Web.HttpApplication.BuildIntegratedModuleCollection(List`1 moduleList) +158
System.Web.HttpApplication.GetModuleCollection(IntPtr appContext) +950
System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +82
System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +172
System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +336
System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +296
[HttpException (0x80004005): Could not load file or assembly 'CMS.OutputFilter' or one of its dependencies. The system cannot find the file specified.]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +9931916
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +101
System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +254
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.34249
Web.config files are like CSS files, they inherit one another. So if your AngularJS website is an application below your main Kentico site within IIS, it's inheriting those values in the web.config file of the Kentico site. In the web.config file of the AngularJS site, you need to add
<remove name="XHtmlModule"/>
In the <system.webServer><modules> node. This will tell your AngularJS project to not inherit that module.
I'm trying to deserialize some JSON objects in a Silverlight client, which are sent over to the client via SignalR.
These objects have been serialized using the TypeNameHandling = TypeNameHandling.All settings.
The first problem is that you can't add a Class library project reference to the Silverlight one, so I have used the trick of creating a Silverlight Class library that contains a link to the POCO classes.
But then I get an error when deserializing, because the JSON string contains the full type including assembly (which is different). If I manipulate the JSON string and replace the assembly name, still get the same error.
These are the POCOs:
public abstract class MessageBase
{
public Exception Exception { get; set; }
}
public class AccessRCImported : MessageBase
{
public DateTime Cob { get; set; }
}
This is the JSON string:
{"$type":"CS.RAR.ICE.Common.Messages.AccessRCImported, CS.RAR.ICE","Cob":"2012-08-01T00:00:00","Exception":null}
Which has been serialized by
var output = JsonConvert.SerializeObject(message,
new JsonSerializerSettings
{TypeNameHandling = TypeNameHandling.All});
// Replace the assembly name
var result = output.Replace(", CS.RAR.ICE.Common", ", CS.RAR.ICE");
var ctx = ConnectionManager.GetHubContext<ServerHub>();
ctx.Clients.Notify(result);
Then on the Silverlight client, I'm doing
var message = JsonConvert.DeserializeObject< MessageBase>(onData, _serializerSettings);
And I get below error. Both the Silverlight app and the Silverlight Client library are targetting Silverlight 5.
Any ideas?
Thanks.
{Newtonsoft.Json.JsonSerializationException: Error resolving type specified in JSON 'CS.RAR.ICE.Common.Messages.AccessRCImported, CS.RAR.ICE'. Path '$type', line 1, position 66. ---> System.IO.FileLoadException: Could not load file or assembly 'CS.RAR.ICE, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The requested assembly version conflicts with what is already bound in the app domain or specified in the manifest. (Exception from HRESULT: 0x80131053)
at System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
at System.Reflection.RuntimeAssembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
at System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, RuntimeAssembly reqAssembly, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
at System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection)
at System.Reflection.Assembly.Load(String assemblyString)
at Newtonsoft.Json.Serialization.DefaultSerializationBinder.GetTypeFromTypeNameKey(TypeNameKey typeNameKey)
at Newtonsoft.Json.Utilities.ThreadSafeStore2.AddValue(TKey key)
at Newtonsoft.Json.Utilities.ThreadSafeStore2.Get(TKey key)
at Newtonsoft.Json.Serialization.DefaultSerializationBinder.BindToType(String assemblyName, String typeName)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.ReadSpecialProperties(JsonReader reader, Type& objectType, JsonContract& contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue, Object& newValue, String& id)
--- End of inner exception stack trace ---
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.ReadSpecialProperties(JsonReader reader, Type& objectType, JsonContract& contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue, Object& newValue, String& id)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateValueInternal(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize(JsonReader reader, Type objectType, Boolean checkAdditionalContent)
at Newtonsoft.Json.JsonSerializer.DeserializeInternal(JsonReader reader, Type objectType)
at Newtonsoft.Json.JsonSerializer.Deserialize(JsonReader reader, Type objectType)
at Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings)
at Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value, JsonSerializerSettings settings)
at CS.RAR.ICE.ClientHub.Handle(String onData)}
I got this error in a WPf Application when calling the InitializeComponent. In the Designer I get this error:
Could not load file or assembly 'LCP.ScanLite.WindowsWPF, Culture=neutral' or one of its dependencies. The system cannot find the file specified.
at System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
at System.Reflection.RuntimeAssembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
at System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection, Boolean suppressSecurityChecks)
at System.Reflection.Assembly.Load(AssemblyName assemblyRef)
at System.Windows.Navigation.BaseUriHelper.GetLoadedAssembly(String assemblyName, String assemblyVersion, String assemblyKey)
at MS.Internal.AppModel.ResourceContainer.GetResourceManagerWrapper(Uri uri, String& partName, Boolean& isContentFile)
at MS.Internal.AppModel.ResourceContainer.GetPartCore(Uri uri)
at System.IO.Packaging.Package.GetPartHelper(Uri partUri)
at System.IO.Packaging.Package.GetPart(Uri partUri)
at System.IO.Packaging.PackWebResponse.CachedResponse.GetResponseStream()
at System.IO.Packaging.PackWebResponse.GetResponseStream()
at System.IO.Packaging.PackWebResponse.get_ContentType()
at System.Windows.Media.Imaging.BitmapDecoder.SetupDecoderFromUriOrStream(Uri uri, Stream stream, BitmapCacheOption cacheOption, Guid& clsId, Boolean& isOriginalWritable, Stream& uriStream, UnmanagedMemoryStream& unmanagedMemoryStream, SafeFileHandle& safeFilehandle)
at System.Windows.Media.Imaging.BitmapDecoder.CreateFromUriOrStream(Uri baseUri, Uri uri, Stream stream, BitmapCreateOptions createOptions, BitmapCacheOption cacheOption, RequestCachePolicy uriCachePolicy, Boolean insertInDecoderCache)
at System.Windows.Media.Imaging.BitmapImage.FinalizeCreation()
at System.Windows.Media.Imaging.BitmapImage.EndInit()
at Microsoft.Expression.Platform.WPF.InstanceBuilders.WpfBitmapCache.GetImageSource(Uri sourceUri)
at Microsoft.Expression.Platform.WPF.InstanceBuilders.BitmapImageInstanceBuilder.InitializeImageSource(IInstanceBuilderContext context, DocumentNode valueNode)
at Microsoft.Expression.Platform.WPF.InstanceBuilders.BitmapImageInstanceBuilder.Instantiate(IInstanceBuilderContext context, ViewNode viewNode)
at Microsoft.Expression.DesignModel.Core.ViewNodeManager.Instantiate(ViewNode viewNode)
LCP.ScanLite.WindowsWPF is my assembly.
I found the Problem. I change the Assembly name, and all the Image in the Page were link to the old name.
I have a working copy of asp.net mvc site locally. I just uploaded the whole site to my web hosting server. everything looks fine at first but when i login, i get the following error:
System.ArgumentException: Keyword not supported: 'provider'.
[ArgumentException: Keyword not supported: 'provider'.]
System.Data.Common.DbConnectionOptions.ParseInternal(Hashtable parsetable, String connectionString, Boolean buildChain, Hashtable synonyms, Boolean firstKey) +4907604
System.Data.Common.DbConnectionOptions..ctor(String connectionString, Hashtable synonyms, Boolean useOdbcRules) +98
System.Data.SqlClient.SqlConnectionString..ctor(String connectionString) +55
System.Data.SqlClient.SqlConnectionFactory.CreateConnectionOptions(String connectionString, DbConnectionOptions previous) +24
System.Data.ProviderBase.DbConnectionFactory.GetConnectionPoolGroup(String connectionString, DbConnectionPoolGroupOptions poolOptions, DbConnectionOptions& userConnectionOptions) +200
System.Data.SqlClient.SqlConnection.ConnectionString_Set(String value) +62
System.Data.SqlClient.SqlConnection.set_ConnectionString(String value) +4
System.Data.SqlClient.SqlConnection..ctor(String connectionString) +24
System.Web.DataAccess.SqlConnectionHolder..ctor(String connectionString) +54
[ArgumentException: An error occurred while attempting to initialize a System.Data.SqlClient.SqlConnection object. The value that was provided for the connection string may be wrong, or it may contain an invalid syntax.
Parameter name: connectionString]
System.Web.DataAccess.SqlConnectionHolder..ctor(String connectionString) +136
System.Web.DataAccess.SqlConnectionHelper.GetConnection(String connectionString, Boolean revertImpersonation) +134
System.Web.Security.SqlMembershipProvider.GetPasswordWithFormat(String username, Boolean updateLastLoginActivityDate, Int32& status, String& password, Int32& passwordFormat, String& passwordSalt, Int32& failedPasswordAttemptCount, Int32& failedPasswordAnswerAttemptCount, Boolean& isApproved, DateTime& lastLoginDate, DateTime& lastActivityDate) +815
System.Web.Security.SqlMembershipProvider.CheckPassword(String username, String password, Boolean updateLastLoginActivityDate, Boolean failIfNotApproved, String& salt, Int32& passwordFormat) +105
System.Web.Security.SqlMembershipProvider.CheckPassword(String username, String password, Boolean updateLastLoginActivityDate, Boolean failIfNotApproved) +42
System.Web.Security.SqlMembershipProvider.ValidateUser(String username, String password) +78
SalemGolf.Controllers.AccountMembershipService.ValidateUser(String userName, String password) in D:\Adam\Code\CSharp\Asp.net\SalemGolf\SalemGolf\Controllers\AccountController.cs:335
SalemGolf.Controllers.AccountController.ValidateLogOn(String userName, String password) in D:\Adam\Code\CSharp\Asp.net\SalemGolf\SalemGolf\Controllers\AccountController.cs:207
SalemGolf.Controllers.AccountController.LogOn(String userName, String password, Boolean rememberMe, String returnUrl) in D:\Adam\Code\CSharp\Asp.net\SalemGolf\SalemGolf\Controllers\AccountController.cs:59
lambda_method(ExecutionScope , ControllerBase , Object[] ) +245
System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase controller, Object[] parameters) +17
System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters) +178
System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +24
System.Web.Mvc.<>c__DisplayClassa.<InvokeActionMethodWithFilters>b__7() +53
System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation) +258
System.Web.Mvc.<>c__DisplayClassc.<InvokeActionMethodWithFilters>b__9() +20
System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodWithFilters(ControllerContext controllerContext, IList`1 filters, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +193
System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +382
System.Web.Mvc.Controller.ExecuteCore() +123
System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext) +23
System.Web.Mvc.ControllerBase.System.Web.Mvc.IController.Execute(RequestContext requestContext) +7
System.Web.Mvc.MvcHandler.ProcessRequest(HttpContextBase httpContext) +144
System.Web.Mvc.MvcHandler.ProcessRequest(HttpContext httpContext) +54
System.Web.Mvc.MvcHandler.System.Web.IHttpHandler.ProcessRequest(HttpContext httpContext) +7
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +181
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +75
any suggestions?
The value that was provided for the
connection string may be wrong, or it
may contain an invalid syntax.
My suggestion is to fix the configuration string.
This MSDN article contains all allowed keyword values within the ConnectionString for SqlConnection object. "Provider" is not in the list.
You have two options:
remove "provider" keyword;
use an OleDbConnection instead of SqlConnection.
Also When your connection string parameter "User ID" use the space, if it is written as "UserID" then also it gives error
Remove "Provider=MSDORA" from your connection string. And then this should work.
Watch for keywords in the connectionstring which NEED spaces. Like User ID is correct but UserID will fail.