C# Protobuf-net：如何调试；不支持嵌套或交错列表和数组"；

在序列化过程中，我遇到以下错误：

System.NotSupportedException: Nested or jagged lists and arrays are not supported
   at ProtoBuf.Meta.MetaType.ResolveListTypes(TypeModel model, Type type, Type& itemType, Type& defaultType)
   at ProtoBuf.Meta.MetaType.ApplyDefaultBehaviour(Boolean isEnum, ProtoMemberAttribute normalizedAttribute)
   at ProtoBuf.Meta.MetaType.ApplyDefaultBehaviour()
   at ProtoBuf.Meta.RuntimeTypeModel.FindOrAddAuto(Type type, Boolean demand, Boolean addWithContractOnly, Boolean addEvenIfAutoDisabled)
   at ProtoBuf.Meta.RuntimeTypeModel.GetKey(Type type, Boolean demand, Boolean getBaseKey)
   at ProtoBuf.Meta.ValueMember.TryGetCoreSerializer(RuntimeTypeModel model, DataFormat dataFormat, Type type, WireType& defaultWireType, Boolean asReference, Boolean dynamicType, Boolean overwriteList, Boolean allowComplexTypes)
   at ProtoBuf.Meta.ValueMember.BuildSerializer()
   at ProtoBuf.Meta.MetaType.BuildSerializer()
   at ProtoBuf.Meta.MetaType.get_Serializer()
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteObject(Object value, Int32 key, ProtoWriter writer)
   at proto_20(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteRecursionSafeObject(Object value, Int32 key, ProtoWriter writer)
   at proto_6(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteRecursionSafeObject(Object value, Int32 key, ProtoWriter writer)
   at proto_5(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteObject(Object value, Int32 key, ProtoWriter writer)
   at proto_84(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteRecursionSafeObject(Object value, Int32 key, ProtoWriter writer)
   at proto_32(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteRecursionSafeObject(Object value, Int32 key, ProtoWriter writer)
   at proto_5(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteObject(Object value, Int32 key, ProtoWriter writer)
   at ProtoBuf.BclHelpers.WriteNetObject(Object value, ProtoWriter dest, Int32 key, NetObjectOptions options)
   at proto_150(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteRecursionSafeObject(Object value, Int32 key, ProtoWriter writer)
   at proto_147(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteObject(Object value, Int32 key, ProtoWriter writer)
   at proto_26(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteRecursionSafeObject(Object value, Int32 key, ProtoWriter writer)
   at proto_6(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteRecursionSafeObject(Object value, Int32 key, ProtoWriter writer)
   at proto_5(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteObject(Object value, Int32 key, ProtoWriter writer)
   at proto_8(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteRecursionSafeObject(Object value, Int32 key, ProtoWriter writer)
   at proto_6(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteRecursionSafeObject(Object value, Int32 key, ProtoWriter writer)
   at proto_5(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteObject(Object value, Int32 key, ProtoWriter writer)
   at ProtoBuf.BclHelpers.WriteNetObject(Object value, ProtoWriter dest, Int32 key, NetObjectOptions options)
   at proto_142(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteRecursionSafeObject(Object value, Int32 key, ProtoWriter writer)
   at proto_141(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteObject(Object value, Int32 key, ProtoWriter writer)
   at proto_139(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteObject(Object value, Int32 key, ProtoWriter writer)
   at ProtoBuf.BclHelpers.WriteNetObject(Object value, ProtoWriter dest, Int32 key, NetObjectOptions options)
   at proto_80(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteRecursionSafeObject(Object value, Int32 key, ProtoWriter writer)
   at proto_32(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteRecursionSafeObject(Object value, Int32 key, ProtoWriter writer)
   at proto_5(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteObject(Object value, Int32 key, ProtoWriter writer)
   at proto_137(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.ProtoWriter.WriteObject(Object value, Int32 key, ProtoWriter writer)
   at proto_1(Object , ProtoWriter )
   at ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Write(Object value, ProtoWriter dest)
   at ProtoBuf.Meta.RuntimeTypeModel.Serialize(Int32 key, Object value, ProtoWriter dest)
   at ProtoBuf.Meta.TypeModel.SerializeCore(ProtoWriter writer, Object value)
   at ProtoBuf.Meta.TypeModel.Serialize(Stream dest, Object value, SerializationContext context)
   at ProtoBuf.Serializer.Serialize[T](Stream destination, T instance)

我知道问题出在哪里，什么类型？有什么建议可以找到它吗

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我已尝试搜索

字典步骤来解决此问题：

尝试查看源对象。（如果运气不好，转到2

）

将

Protobuf-net

源代码带到您的解决方案中（如果运气不好

goto 3

）

安装

.net reflector

并启用调试功能，不要忘记在所有异常情况下停止（

debug

->

Windows

->

异常设置

）。现在您可以确定问题类型

步骤：

更新至protobuf net 2.3.0：

重新运行代码并阅读消息

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如果您在VisualStudio中进行调试，则启用“引发异常时中断”，然后检查该调用堆栈上的参数如何？您可能没有源代码，但是参数应该仍然很容易获得。如果做不到这一点，您可以从github签出protobuf net并将其添加到您的解决方案中，从而也可以获得源代码。@DarkFalcon，我有源代码，但源对象非常庞大。我试着带protobuf源代码，但还有另一个问题。2017年VS的协议，我们的项目是15年VS。是的，我可以安装VS17，将我们的项目转换为VS17。只是，想知道，也许有一个简单的方法：）多亏了.Net reflector，我发现了这个问题。它允许调试第三方库。顺便说一句，它是

List[]

是否有可能改善错误：

多维数组也不受支持？目前，它没有说明错误在哪里，什么字段：(