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Exception type: TargetInvocationException in EPiServer 9.9.1
It almost looks like you're missing an inner exception. Anything thrown to the log file of your website?
Aug 01, 2022 10:34
We recently upgraded from 7.15 to 9.9.1 version
When we re-start our servers (Windows2019) hosting our episerver websites, the CPU usage goes high (100%). When we checked event viewer we saw below exception logged multiple times.
Exception information:
Exception type: TargetInvocationException
Exception message: Exception has been thrown by the target of an invocation.
at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor, Boolean& bNeedSecurityCheck)
at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache, StackCrawlMark& stackMark)
at System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache, StackCrawlMark& stackMark)
at System.Activator.CreateInstance(Type type, Boolean nonPublic)
at System.RuntimeType.CreateInstanceImpl(BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes, StackCrawlMark& stackMark)
at System.Activator.CreateInstance(Type type, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes)
at System.Activator.CreateInstance(Type type, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture)
at System.Web.HttpRuntime.CreateNonPublicInstance(Type type, Object[] args)
at System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context)
at System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext)
Initialize action failed for Initialize on class EPiServer.Initialization.Internal.ModelSyncInitialization, EPiServer, Version=9.9.1.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7
at EPiServer.Framework.Initialization.InitializationEngine.InitializeModules()
at EPiServer.Framework.Initialization.InitializationEngine.ExecuteTransition(Boolean continueTransitions)
at EPiServer.Framework.Initialization.InitializationEngine.Initialize()
at EPiServer.Framework.Initialization.InitializationModule.<>c.<FrameworkInitialization>b__7_0(InitializationEngine e)
at EPiServer.Framework.Initialization.InitializationModule.EngineExecute(HostType hostType, Action`1 engineAction)
at EPiServer.Framework.Initialization.InitializationModule.FrameworkInitialization(HostType hostType)
Any ideas what might be causing this error and how we can fix it?