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我为我的门户使用RavenDb。下面Question文件的例子：嵌套集合 - 当实体名称空间发生变化时出现问题
{
"CreatedOn": "2012-07-12T09:40:44.7514005Z",
"CreatedBy": {
"DisplayName": "Kamil",
},
"Subject": "My q",
"Content": "My q content",
"Tags": [
"myQ"
],
"Answers": {
"$type": "System.Collections.ObjectModel.Collection`1[[QA.Core.Entities.Answer, QA.Core]], mscorlib",
"$values": [
{
"CreatedOn": "2012-07-12T09:42:06.9852492Z",
"CreatedBy": {
"DisplayName": "Kamil",
},
"ModifiedOn": "2012-07-12T09:43:07.8442347Z",
"ModifiedBy": {
"DisplayName": "Kamil",
},
"Content": "My answer.",
"IdNumber": 1,
"Supporters": {
"$type": "System.Collections.ObjectModel.Collection`1[[QA.Core.Entities.User, QA.Core]], mscorlib",
"$values": []
},
"IsOfficial": true,
"AttachmentHeaders": []
}
]
},
"NumberOfViews": 3,
"Supporters": {
"$type": "System.Collections.ObjectModel.Collection`1[[QA.Core.Entities.User, QA.Core]], mscorlib",
"$values": []
},
"NotificationEmails": [],
"AttachmentHeaders": [],
"LastAnswerId": 1
}
问题类的大重构命名空间之后发生了变化。在文档元数据（乌鸦）中检测到变化并且没问题。但是怎么样嵌套集合：
"Supporters": {
"$type": "System.Collections.ObjectModel.Collection`1[[QA.Core.Entities.User, QA.Core]], mscorlib",
"$values": []
},
？ 当我试图从应用程序级别获取它时，那件文档会产生错误。
"Supporters": [],
，但如果我必须做的200个文件的行动它不是一个解决方案：当我将其更改为问题就消失了。
有没有办法自动做到这一点？