Cannot deserialize the current JSON array (e.g. [1,2,3]) into type ‘model’ because the type requires a JSON object (e.g. {“name”:“value”}) to deserialize correctly.

错误:

Cannot deserialize the current JSON array (e.g. [1,2,3]) into type ‘model’ because the type requires a JSON object (e.g. {“name”:“value”}) to deserialize correctly. To fix this error either change the JSON to a JSON object 

原因：

json或xml字符串中有与预设的model结构不匹配的结构出现，需要仔细对比字符串和目标model预设的结构

例如如下图中NEXT在model中定义为Property，但xml中出现NEXT为collection，造成反序列化识别报错

 

 

解决：

如修改Model侧，应该定义NEXT为collection

 或修改xml源避免出现NEXT节点重复