我有一个带有 API 网关的 lambda (LAMBDA_PROXY) 函数,它是在 Golang(go-chi 路由器)中实现的。当我从邮递员或浏览器调用 lambda 时,它会给出 502 Bad Gateway 状态。在 CloudWatch 中,我发现以下错误消息生成代理响应时出错:响应中未设置状态代码:errorString null 2 回答墨色风雨 TA贡献1853条经验 获得超...
在AWS CLI 中调用 Lambda 函数时,AWS CLI 会将响应分为两个文档。AWS CLI 响应将显示在命令提示符中。如果发生错误,响应将包含一个 FunctionError 字段。函数返回的调用响应或错误将写入到输出文件。例如,output.json 或output.txt。以下调用命令示例演示了如何调用函数并将调用响应写入 output.txt 文件。
exports.handler = async function() { return x + 10 }此代码会导致引用错误。Lambda 将捕获此错误并生成一个包含错误消息、类型和堆栈跟踪字段的 JSON 文档。{ "errorType": "ReferenceError", "errorMessage": "x is not defined", "trace": [ "ReferenceError: x is not defined", " at Runtime.expo...
您在评论中发布的错误消息已经解释了问题所在。基本上，lambda处理程序不能将输入对象转换为String。您可以...
如果DDB Table里面已经存在该URI的条目,则说明之前已经创建过该对象的迁移任务,那么,不应该再重复迁移该对象。此时,DDB会返回一个Error,终止执行Lambda “Main” 后台数据同步解决方案架构 后台数据同步工作流的设计来源于分布式 Lambda 从海外到中国自动同步S3文件,但是对原方案做...
"Resource": "arn:aws:states:::lambda:invoke", "OutputPath": "$.Payload", "Parameters": { "FunctionName": "<AlarmHandler>", "Payload.$": "$" }, "Retry": [ { "ErrorEquals": [ "Lambda.ServiceException", "Lambda.AWSLambdaException", ...
database.js[letAWS=require("aws-sdk");//Create new DocumentClientletdocClient=newAWS.DynamoDB.DocumentClient();//Returns all of the connection IDsmodule.exports.getConnectionIds=async()=>{letparams={TableName:"WebSocketClients"};returndocClient.scan(params).promise();};module.exports.getCNYData...
This was very difficult to troubleshot and this errorshould be more obvious. Thanks to@f1nalitywho helped me pinpoint the issue, I wasn't aware of this limitation since it's the first time I use Lambda inside a VPC (which is required to connect to AWS RDS Aurora) ...
NB: The AWS Service needs to be initialised inside the function being tested in order for the SDK method to be mockede.g for an AWS Lambda function example 1 will cause an errorConfigError: Missing region in configwhereas in example 2 the sdk will be successfully mocked. ...
首先编写适合lambda结构的go语言代码 package main import ( "context" "fmt" "github.com/aws/aws-lambda-go/lambda" ) type MyEvent struct { Name string `json:"name"` } func HandleRequest(ctx context.Context, event *MyEvent) (*string, error) { if event == nil { return ni...