No content to map to Object due to end of input

[XZP]

Search for issues using JQL (POST) error：

code:400, msg:param is invalid, body:{"errorMessages":["No content to map to Object due to end of input"]}]

[Tansu Akdeniz]

Hi @XZP 

Welcome to the community.

You shared the response but there is no clue about REST details (url, body, method etc).

Can you share?

[XZP]

url：POST   /rest/api/2/search
body：
{
"jql": "project = something AND issuetype = something AND status in (测试中, 测试完成, 需求验证, 待研发, 验证通过, 测试通过) AND assignee in (something) ORDER BY priority DESC",
"startAt": 0,
"maxResults": 100,
"fields": "issuetype"
}

[Tansu Akdeniz]

Could you send fields section similar to this format?

• "fields": [ "summary", "status", "assignee" ]

Also, check this doc for issue search request via REST API.