C# 调用System.Web.HttpUtility.HtmlCode抛出StackOverflowException

我继承了一些代码，其中调用如下：

var test = HttpUtility.HtmlDecode("google");

导致堆栈溢出。在同一位置调用WebUtility.HtmlDecode可以正常工作。我在谷歌上搜索过，但没有找到任何关于为什么会发生这种情况的信息

它不是一个web应用程序——我看到有人说在这种情况下使用WebUtility——但其他来源说，我可以只向System.web添加一个引用，它会工作得很好——例如，我已经构建了一个测试应用程序，对HtmlDecode的相同调用也可以工作得很好

堆栈跟踪是：

System.Web.dll!System.Web.HttpRuntime.StaticInit()  Unknown
System.Web.dll!System.Web.HttpRuntime.HttpRuntime() Unknown
[Native to Managed Transition]  
[Managed to Native Transition]  
System.Web.dll!System.Web.HttpRuntime.FusionInited.get()    Unknown
System.Web.dll!System.Web.Compilation.BuildManager.InitializeBuildManager() Unknown
System.Web.dll!System.Web.Compilation.BuildManager.GetType(string typeName = "System.Web.Util.HttpEncoder", bool throwOnError = true, bool ignoreCase = false)  Unknown
System.Web.dll!System.Web.Configuration.ConfigUtil.GetType(string typeName = "System.Web.Util.HttpEncoder", string propertyName = "encoderType", System.Configuration.ConfigurationElement configElement = {System.Web.Configuration.HttpRuntimeSection}, System.Xml.XmlNode node = null, bool checkAptcaBit = true, bool ignoreCase = false)   Unknown
System.Web.dll!System.Web.Configuration.ConfigUtil.GetType(string typeName = "System.Web.Util.HttpEncoder", string propertyName = "encoderType", System.Configuration.ConfigurationElement configElement = {System.Web.Configuration.HttpRuntimeSection}, bool checkAptcaBit = true, bool ignoreCase = false)   Unknown
System.Web.dll!System.Web.Configuration.ConfigUtil.GetType(string typeName = "System.Web.Util.HttpEncoder", string propertyName = "encoderType", System.Configuration.ConfigurationElement configElement = {System.Web.Configuration.HttpRuntimeSection}, bool checkAptcaBit = true)    Unknown
System.Web.dll!System.Web.Configuration.ConfigUtil.GetType(string typeName = "System.Web.Util.HttpEncoder", string propertyName = "encoderType", System.Configuration.ConfigurationElement configElement = {System.Web.Configuration.HttpRuntimeSection})   Unknown
System.Web.dll!System.Web.Util.HttpEncoder.GetCustomEncoderFromConfig() Unknown
mscorlib.dll!System.Lazy<System.Web.Util.HttpEncoder>.CreateValue() Unknown
mscorlib.dll!System.Lazy<System.Web.Util.HttpEncoder>.LazyInitValue()   Unknown
mscorlib.dll!System.Lazy<System.Web.Util.HttpEncoder>.Value.get()   Unknown
System.Web.dll!System.Web.Util.HttpEncoder.Current.get()    Unknown
System.Web.dll!System.Web.HttpUtility.HtmlDecode(string s = "Google")   Unknown

System.Web.dll！System.Web.HttpRuntime.StaticInit（）未知
System.Web.dll！System.Web.HttpRuntime.HttpRuntime（）未知
[本机到托管转换]
[管理到本机转换]
System.Web.dll！System.Web.HttpRuntime.FusionInited.get（）未知
System.Web.dll！System.Web.Compilation.BuildManager.InitializeBuildManager（）未知
System.Web.dll！System.Web.Compilation.BuildManager.GetType（string typeName=“System.Web.Util.HttpEncoder”，bool throwOnError=true，bool ignoreCase=false）未知
System.Web.dll！System.Web.Configuration.ConfigUtil.GetType（string typeName=“System.Web.Util.HttpEncoder”，string propertyName=“encoderType”，System.Configuration.ConfigurationElement configElement={System.Web.Configuration.HttpRuntimeSection}，System.Xml.XmlNode节点=null，bool checkAptcaBit=true，bool ignoreCase=false）未知
System.Web.dll！System.Web.Configuration.ConfigUtil.GetType（string typeName=“System.Web.Util.HttpEncoder”，string propertyName=“encoderType”，System.Configuration.ConfigurationElement configElement={System.Web.Configuration.HttpRuntimeSection}，bool checkAptcaBit=true，bool ignoreCase=false）未知
System.Web.dll！System.Web.Configuration.ConfigUtil.GetType（string typeName=“System.Web.Util.HttpEncoder”，string propertyName=“encoderType”，System.Configuration.ConfigurationElement configElement={System.Web.Configuration.HttpRuntimeSection}，bool checkAptcaBit=true）未知
System.Web.dll！System.Web.Configuration.ConfigUtil.GetType（string typeName=“System.Web.Util.HttpEncoder”，string propertyName=“encoderType”，System.Configuration.ConfigurationElement configElement={System.Web.Configuration.HttpRuntimeSection}）未知
System.Web.dll！System.Web.Util.HttpEncoder.GetCustomEncoderFromConfig（）未知
mscorlib.dll！System.Lazy.CreateValue（）未知
mscorlib.dll！System.Lazy.LazyInitValue（）未知
mscorlib.dll！System.Lazy.Value.get（）未知
System.Web.dll！System.Web.Util.HttpEncoder.Current.get（）未知
System.Web.dll！System.Web.HttpUtility.HtmlDecode（string s=“Google”）未知

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如果有人知道答案，我想了解问题的根源

stackoverflow的本质不是没有堆栈跟踪吗？您提供的堆栈跟踪看起来不太“溢出”。可能这是VS2015的一个功能-我肯定有溢出异常和堆栈跟踪！stackoverflow的本质不是没有堆栈跟踪吗？您提供的堆栈跟踪看起来不太“溢出”。可能这是VS2015的一个功能-我肯定有溢出异常和堆栈跟踪！