java出现200错误_mockMVC方法GET java.lang.AssertionError：状态预期：200实际值：500

我在spring mockVCC中写了一个测试这个方法：

我的方法测试是：

@Test

public void getAccount()throws Exception {

mockMvc.perform(get("/account/1"))

.andDo(print())

.andExpect(status().isOk())

.andExpect(view().name("/account/"));

}

我有一个以下的错误：

MockHttpServletRequest:

HTTP Method = GET

Request URI = /users/1

Parameters = {}

Headers = {}

Body =

Session Attrs = {}

Async:

Async started = false

Async result = null

Resolved Exception:

Type = org.springframework.web.method.annotation.MethodArgumentTypeMismatchException

ModelAndView:

View name = null

View = null

Model = null

FlashMap:

Attributes = null

MockHttpServletResponse:

Status = 500

Error message = null

Headers = {Content-Type=[text/plain;charset=ISO-8859-1], Content-Length=[14]}

Content type = text/plain;charset=ISO-8859-1

Body = We are doomed.

Forwarded URL = null

Redirected URL = null

Cookies = []

java.lang.AssertionError: Status

Expected :200

Actual :500

这是我的POST方法测试：

我的测试方法有什么不好？我可以解决这个问题？

我正在寻求帮助并快速回答