Serverless -部署期间出现“未知对象类型异步函数”错误

Question

今天上午，我的项目的无服务器部署开始失败。我没有更改代码中的任何内容，最后一次成功部署是在大约一周前。

下面是部署日志：

Error --------------------------------------------------
 
  Error: Unknown object type "asyncfunction"
      at Object._object (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:218:17)
      at Object._function (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:319:14)
      at Object.dispatch (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:185:30)
      at /usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:246:18
      at Array.forEach (<anonymous>)
      at Object._object (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:242:21)
      at Object._function (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:319:14)
      at Object.dispatch (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:185:30)
      at /usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:246:18
      at Array.forEach (<anonymous>)
      at Object._object (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:242:21)
      at Object.dispatch (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:185:30)
      at /usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:246:18
      at Array.forEach (<anonymous>)
      at Object._object (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:242:21)
      at Object.dispatch (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:185:30)
      at /usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:246:18
      at Array.forEach (<anonymous>)
      at Object._object (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:242:21)
      at Object.dispatch (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:185:30)
      at /usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:246:18
      at Array.forEach (<anonymous>)
      at Object._object (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:242:21)
      at Object.dispatch (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:185:30)
      at /usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:246:18
      at Array.forEach (<anonymous>)
      at Object._object (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:242:21)
      at Object.dispatch (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:185:30)
      at /usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:246:18
      at Array.forEach (<anonymous>)
      at Object._object (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:242:21)
      at Object.dispatch (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:185:30)
      at /usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:246:18
      at Array.forEach (<anonymous>)
      at Object._object (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:242:21)
      at Object.dispatch (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:185:30)
      at hash (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:128:10)
      at objectHash (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:33:10)
      at Function.exports.sha1 (/usr/local/lib/node_modules/serverless/node_modules/object-hash/index.js:44:10)
      at AwsProvider.request (/usr/local/lib/node_modules/serverless/lib/plugins/aws/provider/awsProvider.js:234:35)
      at AwsDeploy.uploadZipFile (/usr/local/lib/node_modules/serverless/lib/plugins/aws/deploy/lib/uploadArtifacts.js:76:26)
      at BbPromise.map.concurrency (/usr/local/lib/node_modules/serverless/lib/plugins/aws/deploy/lib/uploadArtifacts.js:127:21)
      at tryCatcher (/usr/local/lib/node_modules/serverless/node_modules/bluebird/js/release/util.js:16:23)
      at MappingPromiseArray._promiseFulfilled (/usr/local/lib/node_modules/serverless/node_modules/bluebird/js/release/map.js:68:38)
      at MappingPromiseArray.PromiseArray._iterate (/usr/local/lib/node_modules/serverless/node_modules/bluebird/js/release/promise_array.js:115:31)
      at MappingPromiseArray.init (/usr/local/lib/node_modules/serverless/node_modules/bluebird/js/release/promise_array.js:79:10)
      at MappingPromiseArray._asyncInit (/usr/local/lib/node_modules/serverless/node_modules/bluebird/js/release/map.js:37:10)
      at _drainQueueStep (/usr/local/lib/node_modules/serverless/node_modules/bluebird/js/release/async.js:97:12)
      at _drainQueue (/usr/local/lib/node_modules/serverless/node_modules/bluebird/js/release/async.js:86:9)
      at Async._drainQueues (/usr/local/lib/node_modules/serverless/node_modules/bluebird/js/release/async.js:102:5)
      at Immediate.Async.drainQueues [as _onImmediate] (/usr/local/lib/node_modules/serverless/node_modules/bluebird/js/release/async.js:15:14)
      at processImmediate (node:internal/timers:463:21)
 

 
  Get Support --------------------------------------------
     Docs:          docs.serverless.com
     Bugs:          github.com/serverless/serverless/issues
     Issues:        forum.serverless.com
 
  Your Environment Information ---------------------------
     Operating System:          darwin
     Node Version:              15.4.0
     Framework Version:         1.63.0
     Plugin Version:            3.3.0
     SDK Version:               2.3.0
     Components Core Version:   1.1.2
     Components CLI Version:    1.4.0

我试图查找我的代码中的"asyncfunction"，但我找不到任何发生。问题似乎隐藏在下面，但我对这个框架不够精通，无法识别它。

Answer 1

今天早上，我看到了同样的问题，在对node.js和npm进行了一次大的升级之后，我看到了在mac上本地工作的展会和反应。

我查过这个：

npm install -g serverless

似乎更新到了最新的无服务器状态。现在我看到了更多关于参数命名的警告，但是部署成功了，希望这会有所帮助！

Answer 2

当运行Jenkins的服务器上的节点从14.16.0更新到14.17.0时，我就会遇到这个问题。

一旦节点版本降级到14.16.0，错误消息就消失了。

Answer 3

当将节点升级到比使用支持的无服务器版本更新的版本时，可能会发生这种情况。您可以升级您的无服务器版本以解决此问题。

如果您知道您的版本和最新版本之间没有任何中断更改，则可以安装该软件包的最新版本。例如：

npm install --save-dev serverless@latest

您还可以为您所使用的“主要”版本指定最新的无服务器版本。只有当“主要”版本按语义版本化更新时才会发生破坏更改，因此这是一个更安全的选项。

例如，如果以前安装了一些v1.x.y版本的无服务器服务器，则可以使用以下方式安装最新的v1版本：

npm install --save-dev serverless@1

这将使您避免破坏更改。