I install DDN 5.0.1 starterkit ,I have seen error at line 129 in App_code/Global.asax.vb
Please help me
Here are error messager
System.Reflection.TargetInvocationException was unhandled by user code
Message="Exception has been thrown by the target of an invocation."
Source="mscorlib"
StackTrace:
at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandle& ctor, Boolean& bNeedSecurityCheck) at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean fillCache) at System.RuntimeType.CreateInstanceImpl(Boolean publicOnly, Boolean skipVisibilityChecks, Boolean fillCache) at System.Activator.CreateInstance(Type type, Boolean nonPublic) at System.RuntimeType.CreateInstanceImpl(BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes) at System.Activator.CreateInstance(Type type, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes) at System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags, Binder binder, Object target, Object[] providedArgs, ParameterModifier[] modifiers, CultureInfo culture, String[] namedParams) at System.Type.InvokeMember(String name, BindingFlags invokeAttr, Binder binder, Object target, Object[] args, CultureInfo culture) at DotNetNuke.Framework.Reflection.CreateInstance(Type Type) at DotNetNuke.ComponentModel.SingletonComponentBuilder.CreateInstance() at DotNetNuke.ComponentModel.SingletonComponentBuilder.BuildComponent() at DotNetNuke.ComponentModel.SimpleContainer.GetComponent(IComponentBuilder builder) at DotNetNuke.ComponentModel.SimpleContainer.GetComponent(Type contractType) at DotNetNuke.ComponentModel.AbstractContainer.GetComponent[TContract]() at DotNetNuke.ComponentModel.ComponentFactory.GetComponent[TContract]() at DotNetNuke.Data.DataProvider.Instance() at DotNetNuke.Common.Globals.GetStatus() at DotNetNuke.Common.Initialize.InitializeApp(HttpApplication app) at DotNetNuke.Common.Initialize.Init(HttpApplication app) at DotNetNuke.Common.Global.Global_BeginRequest(Object sender, EventArgs e) in C:\Documents and Settings\tuan-cntt2\My Documents\Visual Studio 2008\WebSites\DotNetNuke Website3\App_Code\Global.asax.vb:line 129 at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
InnerException: System.NullReferenceException
Message="Object reference not set to an instance of an object."
Source="DotNetNuke"
StackTrace:
at DotNetNuke.Common.Utilities.Config.GetConnectionString(String name) at DotNetNuke.Common.Utilities.Config.GetConnectionString() at DotNetNuke.Data.SqlDataProvider..ctor(Boolean useConfig) at DotNetNuke.Data.SqlDataProvider..ctor()
InnerException: