ValidationError: "value" must be an object - ResponseValidation phase

Question

使用 hapi 服务器，我从这样的处理程序返回：

async function handler (req, h) {
  ...
  h.unstate(key, cookieOptions);
  const resp = h.redirect(redirectUri);
  return resp;
}

...但是返回 HTTP 500 错误。我在堆栈跟踪中发现失败：

ValidationError: "value" must be an object
    at Object.exports.process (~/project/node_modules/hapi/node_modules/joi/lib/errors.js:201:19)
    at internals.Object._validateWithOptions (~/project/node_modules/hapi/node_modules/joi/lib/types/any/index.js:751:31)
    at module.exports.internals.Any.root.validate (~/project/node_modules/hapi/node_modules/joi/lib/index.js:146:23)
    at exports.response (~/project/node_modules/hapi/lib/validation.js:173:31)
    at Request._postCycle (~/project/node_modules/hapi/lib/request.js:356:68)
    at Request._reply (~/project/node_modules/hapi/lib/request.js:335:20)
    at Request._execute (~/project/node_modules/hapi/lib/request.js:171:14)
    at processTicksAndRejections (internal/process/task_queues.js:97:5)

...这似乎来自 Response validation 生命周期步骤，介于 onPostHandler 和 onPreResponse[=24 之间=].

可能是什么问题？

Answer 1

失败来自重定向的未初始化响应，首先创建空响应应该修复它：

async function handler (req, h) {
  ...
  const resp = h.response().redirect(redirectUri);
  return resp;
}

ValidationError: "value" must be an object - ResponseValidation phase

ValidationError: "value" must be an object - ResponseValidation phase

node.js

hapijs

joi