向API网关终结点发出POST请求时出现AWS Lambda With Go："；Rune me.InvalidEntrypoint"；错误

我正在GO中构建一个AWS Lambda函数，该函数应该通过API Gateway端点触发.我面临的问题是，通过POST请求调用端点会导致502错误.我把我的项目建立在YouTube tutorial的基础上，但似乎有些不对劲.

为了以编程方式编译GO函数，我使用一个Makefile在每个函数的目录中生成一个main可执行文件.以下是我的Makefile条中的build条:

build:
    @echo "Building functions..."
    @$(foreach func, $(FUNCTIONS), \
        go build -o $(FUNCTIONS_DIR)/$(func)/$(BINARY_NAME) $(FUNCTIONS_DIR)/$(func)/main.go && \
        echo "Built $(func)/$(BINARY_NAME)"; \
    )

# Deploy stack with AWS CDK
.PHONY: deploy
deploy:
    echo "Deploying stack..."
    cdk deploy --profile $(AWS_PROFILE)

我使用命令make deploy部署我的堆栈.

我的love-go-serverless-stack.ts文件的相关部分看起来像这样:

import * as cdk from 'aws-cdk-lib';
import { Construct } from 'constructs';
import * as lambda from 'aws-cdk-lib/aws-lambda';
import { RestApi, LambdaIntegration } from 'aws-cdk-lib/aws-apigateway';

export class LoveGoServerlessStack extends cdk.Stack {
  constructor(scope: Construct, id: string, props?: cdk.StackProps) {
    super(scope, id, props);

    // Hello Lambda function
    const helloFunction = new lambda.Function(this, 'HelloFunction', {
      code: lambda.Code.fromAsset('src/functions/hello'),
      handler: 'main',
      runtime: lambda.Runtime.PROVIDED_AL2023,
    });

    // The API Gateway
    const gateway = new RestApi(this, 'MyGateway', {
      defaultCorsPreflightOptions: {
        allowOrigins: ['*'],
        allowMethods: ['GET', 'POST'],
      },
    });

    // The Lambda integration
    const integration = new LambdaIntegration(helloFunction);

    // Creating the '/hello' resource
    const helloResource = gateway.root.addResource('hello');
    helloResource.addMethod('POST', integration); // POST method for the 'hello' resource
  }
}

当我向API Gateway提供的CloudFront URL发出POST请求时，收到502错误.CloudWatch日志(log)指示与Lambda函数的入口点相关的反复出现的错误:

RequestId: xxxxxxx-xxxx-xxxx-xxxx-xxxxxxx Error: Couldn't find valid bootstrap(s): [/var/task/bootstrap /opt/bootstrap]
Runtime.InvalidEntrypoint

以及:

INIT_REPORT Init Duration: 0.27 ms Phase: invoke Status: error Error Type: Runtime.InvalidEntrypoint

我对"invalid entrypoint"错误感到困惑，因为我已经在CDK堆栈(love-go-serverless-stack.ts)中配置了/hello路由.这可能与Go二进制的命名或包装方式有关吗？任何见解或建议，可能是什么导致这一问题和如何解决它将不胜感激.

The repository for the code

My environment:

• Windows 11
• 1.21.5
• node 18.18.2

更新

• 在切换到Mac并修复了Makefile中的缩进后，我能够运行make build.我仍然无法在Windows 11上运行我的代码.