我想使用特定的主题标签从 twitter 中检索推文。我为此目的使用 tweetinvi。但我收到一个错误外部异常：
The type initializer for 'Tweetinvi.TwitterCredentials' threw an exception.
Inner exception:
{"Could not load file or assembly 'System.Core, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e, Retargetable=Yes' or one of its dependencies. The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)":"System.Core, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e, Retargetable=Yes"}
i am using autofac 3.4.
kindly point out what am i doing wrong?
TwitterCredentials.SetCredentials("useraccesstoken",
"useraccessecret",
"consumerKey",
"consumerSecret");
var searchParameterSearch.GenerateTweetSearchParameter("#pakvsSA");
searchParameter.SetGeoCode(-122.398720, 37.781157, 1,DistanceMeasure.Miles);
searchParameter.Lang = Language.English;
searchParameter.SearchType = SearchResultType.Popular;
searchParameter.MaximumNumberOfResults = 100;
searchParameter.Until = new DateTime(2015, 12, 3);
searchParameter.SinceId = 399616835892781056;
searchParameter.MaxId = 405001488843284480;
var tweets = Search.SearchTweets(searchParameter);