# Module not found on v4.4.18

**URL:** <https://forum.serverless.com/t/module-not-found-on-v4-4-18/20869>\
**Category:** Serverless Framework\
**Created:** [December 18, 2024, 3:27pm UTC](https://forum.serverless.com/t/module-not-found-on-v4-4-18/20869 "2024-12-18T15:27:37Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![joeldewitt](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.serverless.com/joeldewitt/32/8207_2.png) [@joeldewitt](https://forum.serverless.com/u/joeldewitt)\
**Post date:** [December 18, 2024, 3:27pm UTC](https://forum.serverless.com/t/module-not-found-on-v4-4-18/20869/1 "2024-12-18T15:27:37Z")

</div>

Working on serverless 4.4.18 and when attempting to run serverless offline (or just serverless) I’m seeing the following error

```auto
C:\ServicesDevelopment\AWS\aws-soa>sls
node:internal/modules/esm/resolve:854
  throw new ERR_MODULE_NOT_FOUND(packageName, fileURLToPath(base), null);
        ^

Error [ERR_MODULE_NOT_FOUND]: Cannot find package 'esbuild' imported from C:\Users\<username>\.serverless\releases\4.4.18\package\dist\sf-core.js
    at packageResolve (node:internal/modules/esm/resolve:854:9)
    at moduleResolve (node:internal/modules/esm/resolve:927:18)
    at defaultResolve (node:internal/modules/esm/resolve:1157:11)
    at ModuleLoader.defaultResolve (node:internal/modules/esm/loader:383:12)
    at ModuleLoader.resolve (node:internal/modules/esm/loader:352:25)
    at ModuleLoader.getModuleJob (node:internal/modules/esm/loader:227:38)
    at ModuleWrap.<anonymous> (node:internal/modules/esm/module_job:87:39)
    at link (node:internal/modules/esm/module_job:86:36) {
  code: 'ERR_MODULE_NOT_FOUND'
}

Node.js v20.14.0

```

This was working fine previously, but just appeared for me this morning.