vb.net - RestSharp.RestClient.Execute(RestSharp.RestRequest, Method.POST) 获取未设置为对象异常实例的对象引用

Question

这是我正在执行的代码，最后一条语句得到了异常。这个确切的代码适用于一个项目，但不适用于另一个项目。项目之间的所有相同版本级别。RestSharp 版本是 106.11.7.0 NewtonSoft.Json 版本是 13.0.0.0

Dim createOrderRequest As New CreateOrderRequest
Dim request As RestSharp.RestRequest
Dim client As RestSharp.RestClient
Dim jsonResponse As New RestSharp.RestResponse

client = New RestSharp.RestClient(url)
request = New RestRequest(resource)
request.RequestFormat = DataFormat.Json
client.Authenticator = New JwtAuthenticator(m_accessToken)
client.Authenticator.Authenticate(client, request)

createOrderRequest.CreateIFAOrder = createOrder
request.AddJsonBody(createOrderRequest, resource)     ' pass in complex payload
jsonResponse = client.Execute(request, Method.POST)   ' Execute request and get the response

标签： vb.netrestsharp