Activate Trial License

Activate Trial License

Posted by: shadowprogr on 26 March 2018, 8:24 am EST

• 

  shadowprogr

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  Posted 26 March 2018, 8:24 am EST

  I have just installed C1 ASP.NET MVC Edition. However I can’t seem to activate the 30 days trial.

  Are there any guidelines on this?

• 

  manish.gupta

  

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  Posted 26 March 2018, 5:47 pm EST

  Hi,
  
  You may use C1 controls without any issue for 30 days after installing C1 for your machine at first time.

  Please let us know if you are getting any error during using C1 MVC controls.

  ~Manish

• 

  jay.yun

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  Posted 24 April 2018, 5:27 am EST

  Just have installed for trial but I cannot start a template application.
  
  It is Asp.Net Core 2 web application. Below is the message.

  An unhandled exception occurred while processing the request.
  
  LicenseException: Please set a valid license key by setting LicenseManager.Key.
  
  C1.Util.Licensing.ProviderInfo.Validate(Type type)

  TargetInvocationException: Exception has been thrown by the target of an invocation.
  
  System.RuntimeTypeHandle.CreateInstance(RuntimeType type, bool publicOnly, ref bool canBeCached, ref RuntimeMethodHandleInternal ctor)

  Stack Query Cookies Headers
  
  LicenseException: Please set a valid license key by setting LicenseManager.Key.
  
  C1.Util.Licensing.ProviderInfo.Validate(Type type)
  
  C1.Util.Licensing.BaseLicenseDetector…ctor()

  Show raw exception details
  
  TargetInvocationException: Exception has been thrown by the target of an invocation.
  
  System.RuntimeTypeHandle.CreateInstance(RuntimeType type, bool publicOnly, ref bool canBeCached, ref RuntimeMethodHandleInternal ctor)
  
  System.RuntimeType.CreateInstanceSlow(bool publicOnly, bool skipCheckThis, bool fillCache, ref StackCrawlMark stackMark)
  
  System.Activator.CreateInstance(Type type, bool nonPublic)
  
  System.Activator.CreateInstance(Type type)
  
  C1.Util.Licensing.LicenseHelper.GetLicenseInfo(Type type)
  
  C1.Util.Licensing.LicenseHelper.NeedRenderEvalInfo(Type type, HttpContext context)
  
  C1.Web.Mvc.Component.get_NeedRenderEvalInfo()
  
  C1.Web.Mvc.Component.RenderEvalInfo(TextWriter writer)
  
  C1.Web.Mvc.Component.Render(TextWriter writer, HtmlEncoder encoder)
  
  C1.Web.Mvc.TagHelpers.ComponentTagHelper.Render(TagHelperOutput output)
  
  Microsoft.AspNetCore.Razor.TagHelpers.TagHelper.ProcessAsync(TagHelperContext context, TagHelperOutput output)
  
  Microsoft.AspNetCore.Razor.Runtime.TagHelpers.TagHelperRunner+d__0.MoveNext()
  
  System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
  
  System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
  
  AspNetCore._Views_Home_Index_cshtml+d__30.MoveNext() in Index.cshtml
  
  +
  
  selection-mode=“Row”
  
  System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
  
  System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
  
  Microsoft.AspNetCore.Mvc.Razor.RazorView+d__16.MoveNext()
  
  System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
  
  System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
  
  Microsoft.AspNetCore.Mvc.Razor.RazorView+d__15.MoveNext()
  
  System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
  
  System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
  
  System.Runtime.CompilerServices.TaskAwaiter.GetResult()
  
  Microsoft.AspNetCore.Mvc.Razor.RazorView+d__14.MoveNext()
  
  System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
  
  System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
  
  Microsoft.AspNetCore.Mvc.ViewFeatures.ViewExecutor+d__22.MoveNext()
  
  System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
  
  System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
  
  Microsoft.AspNetCore.Mvc.ViewFeatures.ViewExecutor+d__21.MoveNext()
  
  System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
  
  System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
  
  Microsoft.AspNetCore.Mvc.ViewResult+d__26.MoveNext()
  
  System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
  
  System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
  
  Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker+d__19.MoveNext()
  
  System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
  
  System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
  
  Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker+d__24.MoveNext()
  
  System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
  
  Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Rethrow(ResultExecutedContext context)
  
  Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Next(ref State next, ref Scope scope, ref object state, ref bool isCompleted)
  
  Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker+d__22.MoveNext()
  
  System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
  
  Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Rethrow(ResourceExecutedContext context)
  
  Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Next(ref State next, ref Scope scope, ref object state, ref bool isCompleted)
  
  Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker+d__17.MoveNext()
  
  System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
  
  System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
  
  Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker+d__15.MoveNext()
  
  System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
  
  System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
  
  Microsoft.AspNetCore.Builder.RouterMiddleware+d__4.MoveNext()
  
  System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
  
  System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
  
  Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware+d__7.MoveNext()

• 

  manish.gupta

  

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  Posted 24 April 2018, 8:56 pm EST

  Hi Jay,
  
  Please refer to the following documentation and follow the steps:
  
  http://help.grapecity.com/componentone/NetHelp/c1mvchelpers/webframe.html#ASP.NETCore-license.html

  ~Manish

• 

  truonggiang050899

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  Posted 20 March 2023, 7:30 pm EST

  Hi Manish,
  
  I’m getting the same error as above, but accessing the link: http://help.grapecity.com/componentone/NetHelp/c1mvchelpers/webframe.html#ASP.NETCore-license.html
  
  I don’t access results. Please help me.

• 

  manish.gupta

  

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  Posted 21 March 2023, 2:45 pm EST

  Hi,
  
  Please refer to the updated documentation link:
  
  https://www.grapecity.com/componentone/docs/mvc/online-mvc/Licensing.html

  Further, if the issue persists, please share details for the issue on the private portal so that we may investigate and assist you.
  
  https://www.grapecity.com/my-account/my-support

  Regards,
  
  Manish Gupta

• 

  truonggiang050899

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  Posted 21 March 2023, 6:40 pm EST

  Hi Manish, thank you so much.