Bug: sam build - FileNotFoundError, file is part of aws-sdk node module about aws-sam-cli HOT 3 OPEN

Hi there,

Can you provide more details of your lambda function? Especially, if you can share simplified version of package.json file, it will help us a lot to find the root cause.

I was able to build a node20.x lambda function with following package.json (dependencies);

{
  "name": "hello_world",
  "version": "1.0.0",
  "description": "hello world sample for NodeJS",
  "main": "app.js",
  "author": "SAM CLI",
  "license": "MIT",
  "dependencies": {
    "axios": ">=1.6.0",
    "aws-sdk": "2.1551.0"
  },
  "scripts": {
    "test": "mocha tests/unit/"
  },
  "devDependencies": {
    "chai": "^4.3.6",
    "mocha": "^10.2.0"
  }
}

from aws-sam-cli.

Hi there,

Can you provide more details of your lambda function? Especially, if you can share simplified version of package.json file, it will help us a lot to find the root cause.

I was able to build a node20.x lambda function with following package.json (dependencies);

{
  "name": "hello_world",
  "version": "1.0.0",
  "description": "hello world sample for NodeJS",
  "main": "app.js",
  "author": "SAM CLI",
  "license": "MIT",
  "dependencies": {
    "axios": ">=1.6.0",
    "aws-sdk": "2.1551.0"
  },
  "scripts": {
    "test": "mocha tests/unit/"
  },
  "devDependencies": {
    "chai": "^4.3.6",
    "mocha": "^10.2.0"
  }
}

Thanks for replying

All lambda functions in the project use this package.json:

`

{
  "name": "lambda",
  "version": "1.0.0",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "description": "",
  "dependencies": {
    "@aws-sdk/client-secrets-manager": "^3.423.0",
    "@aws-sdk/client-ses": "^3.449.0",
    "ajv": "^8.12.0",
    "ajv-formats": "^2.1.1",
    "axios": "^1.5.1",
    "jszip": "^3.10.1",
    "sanitize-html": "^2.11.0"
  },
  "devDependencies": {
    "eslint": "^8.52.0"
  }
}

`

I wondered at the start - if the error is happening due to a file not found part of "@aws-sdk/client-ses": "^3.449.0",

Is it failing because client-ses was upgraded to 3.5 recently, so the ^ would install 3.5 accordingly?
I then forced it to be 3.449.0 but unfortunately, this didn't help fix it.

It is very strange, during Copying artifacts from
C:\Users\userName\OneDrive\Desktop\AT\project-name.aws-sam\build\CognitoClinicUserPoolStack\PreSignUpFunctio
n to
C:\Users\userName\OneDrive\Desktop\AT\project-name.aws-sam\build\UserApiStack\GetContentFromTestFunct
ion

this all works, but then the next one fails, saying it is unable to find a node_module part of client-ses. Not sure what control I have over that instead of npm install, the module relies on other node modules which I cannot edit directly as it will overwrite

from aws-sam-cli.

Thanks for providing the package.json file. I've applied that to a hello world template and my sam build succeeds with no issues.

Error: [Errno 2] No such file or directory: 'C:\\Users\\userName\\OneDrive\\Desktop\\AT\\project-name\\.aws-sam\\build\\ManagementFunctionsStack\\UploadPaidContentZipFileFunction\\node_modules\\@aws-sdk\\client-ses\\node_modules\\@aws-sdk\\credential-provider-process\\dist-types\\ts3.4\\getValidatedProcessCredentials.d.ts'

One problem I see about this one above is that there are multiple node_modules in the path, I would only expect there should be one node_modules and dependencies should live there. For instance, after my build if I list the files under .aws-sam/build/HelloWorldFunction/node_modules/@aws-sdk/client-ses, there is no node_modules folder.

❯ ls -ltra .aws-sam/build/HelloWorldFunction/node_modules/@aws-sdk/client-ses
total 120
drwxr-xr-x  28 user  wheel    896  6 Feb 14:17 ..
-rw-r--r--   1 user  wheel  11390  6 Feb 14:17 LICENSE
drwxr-xr-x  17 user  wheel    544  6 Feb 14:17 dist-cjs
drwxr-xr-x  17 user  wheel    544  6 Feb 14:17 dist-es
-rw-r--r--   1 user  wheel   3670  6 Feb 14:17 package.json
drwxr-xr-x   8 user  wheel    256  6 Feb 14:17 .
-rw-r--r--   1 user  wheel  41373  6 Feb 14:17 README.md
drwxr-xr-x  18 user  wheel    576  6 Feb 14:17 dist-types

Is it possible to provide a simplified example for us to reproduce it?

from aws-sam-cli.