Unable To Deploy To Localstack

[jts-mjanda]

aws-cdk: 1.149.0
aws-cdk-local: 1.65.8

Running the command results in the below: npx cdklocal synth --app bin/EWXCloud.js

internal/modules/cjs/loader.js:905
throw err;
^

Error: Cannot find module '@aws-cdk/cloudformation-diff'
Require stack:

• E:\EWXDev\webscraping\node_modules\aws-cdk\lib\util\tables.js
• E:\EWXDev\webscraping\node_modules\aws-cdk\lib\util\index.js
• E:\EWXDev\webscraping\node_modules\aws-cdk\lib\settings.js
• E:\EWXDev\webscraping\node_modules\aws-cdk\lib\context-providers\index.js
• E:\EWXDev\webscraping\node_modules\aws-cdk\lib\plugin.js
• E:\EWXDev\webscraping\node_modules\aws-cdk\lib\api\aws-auth\credential-plugins.js
• E:\EWXDev\webscraping\node_modules\aws-cdk\lib\api\aws-auth\sdk-provider.js
• E:\EWXDev\webscraping\node_modules\aws-cdk-local\bin\cdklocal
  at Function.Module._resolveFilename (internal/modules/cjs/loader.js:902:15)
  at Function.Module._load (internal/modules/cjs/loader.js:746:27)
  at Module.require (internal/modules/cjs/loader.js:974:19)
  at require (internal/modules/cjs/helpers.js:93:18)
  at Object. (E:\EWXDev\webscraping\node_modules\aws-cdk\lib\util\tables.js:4:17)
  at Module._compile (internal/modules/cjs/loader.js:1085:14)
  at Object.Module._extensions..js (internal/modules/cjs/loader.js:1114:10)
  at Module.load (internal/modules/cjs/loader.js:950:32)
  at Function.Module._load (internal/modules/cjs/loader.js:790:12)
  at Module.require (internal/modules/cjs/loader.js:974:19) {
  code: 'MODULE_NOT_FOUND',
  requireStack: [
  'E:\EWXDev\webscraping\node_modules\aws-cdk\lib\util\tables.js',
  'E:\EWXDev\webscraping\node_modules\aws-cdk\lib\util\index.js',
  'E:\EWXDev\webscraping\node_modules\aws-cdk\lib\settings.js',
  'E:\EWXDev\webscraping\node_modules\aws-cdk\lib\context-providers\index.js',
  'E:\EWXDev\webscraping\node_modules\aws-cdk\lib\plugin.js',
  'E:\EWXDev\webscraping\node_modules\aws-cdk\lib\api\aws-auth\credential-plugins.js',
  'E:\EWXDev\webscraping\node_modules\aws-cdk\lib\api\aws-auth\sdk-provider.js',
  'E:\EWXDev\webscraping\node_modules\aws-cdk-local\bin\cdklocal'
  ]
  }

A few other points:
Regular non cdklocal deployments are working fine
Downgrading aws-cdk to 1.145.0 resolves this issue with cdklocal

[dominikschubert]

Thanks for reporting! Please provide a runnable cdk example that leads to this issue. Unfortunately we can't reproduce this without further input.

[jts-mjanda]

Problem.65.zip
Working.65.zip

Attached are 2 sample projects. The sole difference between them is the version of aws-cdk. I've used the latest which is now 1.150.0 (in the 1.x series). The project is a simple deployment of 1 dynamodb table and 1 lambda function.

[dominikschubert]

Thanks. Please just update your aws-cdk-local dependency to ^2.15.0. That should fix the issue you're seeing.

You can check out the PR here: #60 if you're interested in why this was breaking with newer aws-cdk versions.

[jts-mjanda]

Is it compatible with 1.x AWS-CDK?

[dominikschubert]

Is it compatible with 1.x AWS-CDK?

Yes the packaging seems to be changed in both 1.x and 2.x for aws-cdk, so there should be no difference in this regard

[jts-mjanda]

Thank you that resolves it