Error: Cannot find module '/var/task/node_modules/faker/index.js'

[gaswani]

I am trying to implement the AWS lambda function packaging as a docker container image as explained in the blog, and I am getting the error below when I test the function invocation with this command: curl -XPOST "http://localhost:9000/2015-03-31/functions/function/invocations" -d '{}'. What could be the problem?

{"errorType":"Runtime.ImportModuleError","errorMessage":"Error: Cannot find module '/var/task/node_modules/faker/index.js'. Please verify that the package.json has a valid "main" entry","trace":["Runtime.ImportModuleError: Error: Cannot find module '/var/task/node_modules/faker/index.js'. Please verify that the package.json has a valid "main" entry"," at _loadUserApp (/var/runtime/UserFunction.js:100:13)"," at Object.module.exports.load (/var/runtime/UserFunction.js:140:17)"," at Object. (/var/runtime/index.js:43:30)"," at Module._compile (internal/modules/cjs/loader.js:999:30)"," at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10)"," at Module.load (internal/modules/cjs/loader.js:863:32)"," at Function.Module._load (internal/modules/cjs/loader.js:708:14)"," at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:60:12)"," at internal/main/run_main_module.js:17:47"]}