如何通过Python Jira库修改Issue的Resolution？报错求助

我尝试通过Python Jira库更新Issue的Resolution，但出现如下错误：

>>> jp=JiraProject('VCART', 'https://jira.microhard.com')
>>> _issue=jp.issue('VCART-4046')
>>> _issue.update({'Resolution': {'name': 'Done'}})

Traceback (most recent call last):
  File "<console>", line 1, in <module>
  File "/usr/local/lib/python3.6/dist-packages/jira/resources.py", line 485, in update
    super(Issue, self).update(async_=async_, jira=jira, notify=notify, fields=data)
  File "/usr/local/lib/python3.6/dist-packages/jira/resources.py", line 233, in update
    self.self + querystring, data=data)
  File "/usr/local/lib/python3.6/dist-packages/jira/resilientsession.py", line 157, in put
    return self.__verb('PUT', url, **kwargs)
  File "/usr/local/lib/python3.6/dist-packages/jira/resilientsession.py", line 147, in __verb
    raise_on_error(response, verb=verb, **kwargs)
  File "/usr/local/lib/python3.6/dist-packages/jira/resilientsession.py", line 57, in raise_on_error
    r.status_code, error, r.url, request=request, response=r, **kwargs)
jira.exceptions.JIRAError: JiraError HTTP 400 url: https://jira.microhard.com/rest/api/2/issue/4559852
    text: Field 'Resolution' cannot be set. It is not on the appropriate screen, or unknown.
    
    response headers = {'Content-Type': 'application/json;charset=UTF-8', 'Transfer-Encoding': 'chunked', 'Connection': 'close', 'X-AREQUESTID': '407x17688874x7', 'X-ASESSIONID': '1l8dfq5', 'X-ANODEID': 'jira1prda2', 'Referrer-Policy': 'strict-origin-when-cross-origin', 'X-XSS-Protection': '1; mode=block', 'X-Content-Type-Options': 'nosniff', 'Strict-Transport-Security': 'max-age=31536000', 'X-Seraph-LoginReason': 'OK', 'X-RateLimit-Limit': '500', 'X-RateLimit-Remaining': '499', 'X-RateLimit-FillRate': '40', 'X-RateLimit-Interval-Seconds': '5', 'Retry-After': '0', 'X-AUSERNAME': 'buildaudit', 'Cache-Control': 'no-cache, no-store, no-transform', 'Content-Encoding': 'gzip', 'Vary': 'User-Agent', 'Date': 'Wed, 30 Nov 2022 14:47:38 GMT'}
    response text = {"errorMessages":[],"errors":{"Resolution":"Field 'Resolution' cannot be set. It is not on the appropriate screen, or unknown."}}

以下写法同样无法生效：

_issue.update({"fields": {"resolution": {"name": "Closed"}}})

当前Issue状态为Reopened。

解决方法 #

• 检查屏幕配置
  Resolution字段必须出现在Issue当前状态（Reopened）对应的编辑屏幕上。联系Jira管理员，确认该字段已添加到对应屏幕，否则无法通过API直接更新。

• 通过工作流转换设置Resolution
  Jira的Resolution字段通常和工作流状态绑定，直接更新字段可能违反工作流规则。正确做法是执行工作流转换，同时设置Resolution：

  # 获取当前Issue可用的工作流转换
  transitions = _issue.transitions()
  # 找到目标状态的转换ID（比如转为Done）
  target_transition_id = next(t["id"] for t in transitions if t["name"] == "Done")
  # 执行转换并设置Resolution
  _issue.transition(target_transition_id, fields={"resolution": {"name": "Done"}})
  

• 确认字段格式正确性
  Jira API中字段名是小写的resolution，如果要直接更新字段（需确保屏幕配置正确），格式应为：

  _issue.update(fields={"resolution": {"name": "Done"}})
  

内容的提问来源于stack exchange，提问作者Zhong PengQun