node.js - GCF Node10 部署失败 : "Function failed on loading user code. Error message: Provided code is not a loadable module."

Question

在进行了一些调整(相当大的 PR)之后，基本上将 Google Cloud Storage 连接添加到此功能，部署开始失败。不幸的是，错误消息非常不清楚，因此没有提供太多提示。在本地和测试中一切都运行良好，所以我现在有点迷失了搜索的方向。日志也不提供见解。

不幸的是，不能真正轻松地分享 PR 中的更改。最坏的情况我会恢复并从那里开始逐步进行，但这是一个乏味的过程。

部署中使用的服务帐户可以访问使用过的存储桶(带写入)，但我也不认为此错误提示权限，否则我希望错误消息会更有见地。

使用的命令:

gcloud beta 函数部署 eventStreamPostEvent --runtime nodejs10 --memory 128MB --trigger-http --source ./dist --service-account $DEPLOY_SERVICE_ACCOUNT --verbosity debug

Deploying function (may take a while - up to 2 minutes)...
..............................failed.
DEBUG: (gcloud.beta.functions.deploy) OperationError: code=3, message=Function failed on loading user code. Error message: Provided code is not a loadable module.
Could not load the function, shutting down.
Traceback (most recent call last):
  File "/usr/lib/google-cloud-sdk/lib/googlecloudsdk/calliope/cli.py", line 985, in Execute
    resources = calliope_command.Run(cli=self, args=args)
  File "/usr/lib/google-cloud-sdk/lib/googlecloudsdk/calliope/backend.py", line 795, in Run
    resources = command_instance.Run(args)
  File "/usr/lib/google-cloud-sdk/lib/surface/functions/deploy.py", line 231, in Run
    enable_vpc_connector=True)
  File "/usr/lib/google-cloud-sdk/lib/surface/functions/deploy.py", line 175, in _Run
    return api_util.PatchFunction(function, updated_fields)
  File "/usr/lib/google-cloud-sdk/lib/googlecloudsdk/api_lib/functions/util.py", line 300, in CatchHTTPErrorRaiseHTTPExceptionFn
    return func(*args, **kwargs)
  File "/usr/lib/google-cloud-sdk/lib/googlecloudsdk/api_lib/functions/util.py", line 356, in PatchFunction
    operations.Wait(op, messages, client, _DEPLOY_WAIT_NOTICE)
  File "/usr/lib/google-cloud-sdk/lib/googlecloudsdk/api_lib/functions/operations.py", line 126, in Wait
    _WaitForOperation(client, request, notice)
  File "/usr/lib/google-cloud-sdk/lib/googlecloudsdk/api_lib/functions/operations.py", line 101, in _WaitForOperation
    sleep_ms=SLEEP_MS)
  File "/usr/lib/google-cloud-sdk/lib/googlecloudsdk/core/util/retry.py", line 219, in RetryOnResult
    result = func(*args, **kwargs)
  File "/usr/lib/google-cloud-sdk/lib/googlecloudsdk/api_lib/functions/operations.py", line 65, in _GetOperationStatus
    raise exceptions.FunctionsError(OperationErrorToString(op.error))
FunctionsError: OperationError: code=3, message=Function failed on loading user code. Error message: Provided code is not a loadable module.
Could not load the function, shutting down.

ERROR: (gcloud.beta.functions.deploy) OperationError: code=3, message=Function failed on loading user code. Error message: Provided code is not a loadable module.
Could not load the function, shutting down.

我希望有人知道是什么导致了这个错误。

Stackdriver 日志只显示:

 protoPayload: {
  @type:  "type.googleapis.com/google.cloud.audit.AuditLog"   
  authenticationInfo: {…}   
  methodName:  "google.cloud.functions.v1.CloudFunctionsService.UpdateFunction"   
  requestMetadata: {
   destinationAttributes: {…}    
   requestAttributes: {…}    
  }
  resourceName:  "projects/<projectName>/locations/europe-west1/functions/eventStreamPostEvent"   
  serviceName:  "cloudfunctions.googleapis.com"   
  status: {
   code:  3    
   message:  "INVALID_ARGUMENT"    
  }
 }

Answer 1

我遇到了同样的问题，消息似乎来自 here .

当你的函数的根文件夹中有多个 .js 文件和一些子文件夹时，默认情况下你需要将入口模块命名为 index.js 或 function.js。

我发现通过使用 node8 部署函数。错误信息应该更清楚...