当程序集被混淆时，JsonConvert.DeserializeObject()返回未知对象

我有一个c#解决方案，它包含两个项目，一个是主应用程序，另一个是许可证项目。项目进展顺利。我已经使用json来序列化许可证详细信息。现在我需要对我的许可项目进行混淆，以使其免受欺诈或黑客的侵害。我使用Dotfuscator是为了混淆。我使用下面的行来反序列化应用程序收到的许可证详细信息。xmlDocument.LoadXml(xml); details = xmlDocument.SelectSingleNode("/license/details"); licenseDetails = JsonConvert.DeserializeObject<LicenseDetails>(details.InnerText);

这行在混淆后返回未知对象I，但在混淆之前工作良好。

混淆前的返回值

licenseDetails == Shared.Licensing.Client.LicenseDetails

混淆后的返回值

licenseDetails = I

我的XML文件是

<?xml version="1.0" encoding="utf-8"?> <license> <details>{"Product":"Outlook Templates","ProductVersion":"1.0.0.0","Username":"Demo","Serial":"1fKxUCJylsm+qVUccjUn8gYNVgDc4pE5OuqYs48vkaQ=","RegistrationDate":"'/Date(1326202832909+0200)'/","ExpirationDate":"'/Date(1330387200000)'/","PayloadEntries":[{"ValueType":2,"EntryName":"MaxNumProviders","Operation":1,"EntryValue":"3"},{"ValueType":2,"EntryName":"MaxNumQuick","Operation":1,"EntryValue":"5"},{"ValueType":2,"EntryName":"ExpirationDaysOffset","Operation":1,"EntryValue":"30"}]}</details> <Signature xmlns="http://www.w3.org/2000/09/xmldsig#"> <SignedInfo> <CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315" /> <SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" /> <Reference URI=""> <Transforms> <Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" /> </Transforms> <DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" /> <DigestValue>c/BK0YOhnW8cXUGxTJx3mpWQj1U=</DigestValue> </Reference> </SignedInfo> <SignatureValue>gWYcpr3OBhUoiPEFyWskgoRcDw5rO2RWNbMulXSXg2tsKWebEFqgptCUfr7JRvvSjm4kALyvU7mZviJI/peJWmJC69gs7QDMEOWLvrOa0TL1qyO5K5onCBZopJUdrPE0PJCVYRacasI3DvTOSo+IDEOSFVpEWZNcERhB6ZkOFrU=</SignatureValue> </Signature> </license>

我不知道在混淆时哪里出错了

var json=new JObject(details.InnerText);
var license=new LicenseDetails();
license.Product=json["Product"];
license.ProductVersion=json["ProductVersion"];
....