Question

当我在我的开发机器上调试和/或运行它时效果很好，但当我将它部署到Win2008时，我得到以下错误，任何想法？

    Server Error in '/' Application.

Value cannot be null.
Parameter name: String

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.ArgumentNullException: Value cannot be null.
Parameter name: String

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.

Stack Trace: 


[ArgumentNullException: Value cannot be null.
Parameter name: String]
   System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) +12633595
   System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) +224
   Twitterizer.TwitterizerException.ParseRateLimitHeaders(WebResponse response) in C:\Projects\twitterizer-132\Twitterizer2\Exceptions\TwitterizerException.cs:205
   Twitterizer.TwitterizerException..ctor(String message, Exception innerException) in C:\Projects\twitterizer-132\Twitterizer2\Exceptions\TwitterizerException.cs:100
   Twitterizer.OAuthUtility.GetRequestToken(String consumerKey, String consumerSecret, String callbackAddress) in C:\Projects\twitterizer-132\Twitterizer2\OAuth\OAuthUtility.cs:95
   PPRR.Controllers.TwitterrController.LogOn(String returnUrl, Nullable`1 perm) in C:\Users\ranu\Documents\Visual Studio 2010\Projects\PPRR\PPRR\Controllers\TwitterrController.cs:37
   lambda_method(Closure , ControllerBase , Object[] ) +172
   System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters) +248
   System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +39
   System.Web.Mvc.<>c__DisplayClass15.<InvokeActionMethodWithFilters>b__12() +125
   System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation) +640
   System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodWithFilters(ControllerContext controllerContext, IList`1 filters, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +312
   System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +691
   System.Web.Mvc.Controller.ExecuteCore() +162
   System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext) +305
   System.Web.Mvc.<>c__DisplayClassb.<BeginProcessRequest>b__5() +62
   System.Web.Mvc.Async.<>c__DisplayClass1.<MakeVoidDelegate>b__0() +20
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +469
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +375

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.225

Answer 1

您的申请注册很可能不正确。转到http://dev.twitter.com并查看您的申请。在那里，您将看到该应用程序已注册为桌面应用程序。要成为Web应用程序，您必须指定回调地址。我建议您提供您的网站主页，因为您将在运行时提供“真正的”回调地址。

您看到的错误消息是一个错误，应在下一版本中解决。

使用Twitterizer的.net中的罕见例外

1 个答案: