RequestError: Cannot read property 'startsWith' of undefined

[ademidun]

RequestError: Cannot read property 'startsWith' of undefined

[ademidun]

This github issue seems to suggest it's caused by the version of Node I am running. I've upgraded from Node 8 to 10 to 12 and now I am getting:

err: RequestError: connect ECONNREFUSED 127.0.0.1:443
      at ClientRequest.<anonymous> (~/project_root/node_modules/notion-client/node_modules/got/dist/source/core/index.js:956:111)
      at Object.onceWrapper (events.js:421:26)
      at ClientRequest.emit (events.js:326:22)
      at ClientRequest.EventEmitter.emit (domain.js:483:12)
      at ClientRequest.origin.emit (~/project_root/node_modules/@szmarczak/http-timer/dist/source/index.js:39:20)
      at TLSSocket.socketErrorListener (_http_client.js:427:9)
      at TLSSocket.emit (events.js:314:20)
      at TLSSocket.EventEmitter.emit (domain.js:483:12)
      at emitErrorNT (internal/streams/destroy.js:92:8)
      at emitErrorAndCloseNT (internal/streams/destroy.js:60:3)
      at processTicksAndRejections (internal/process/task_queues.js:84:21)
      at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1144:16)

[transitive-bullshit]

Hey @ademidun, thanks for reaching out.

What version of Node.js are you running exactly?

[ademidun]

1. Running node: v10.16.3 (npm v6.9.0) gave me Cannot read property 'startsWith' of undefined.
2. Running both v12.22.1 and 10.22.0 gave me ECONNREFUSED 127.0.0.1:443.
3. When I used node v8.10.0 (npm v5.6.0) I got a completely different error (see traceback below):
   1. SyntaxError: Unexpected token *'

Note: I used nvm (Node Version Manager) to switch between different Node versions

'~/project_root/node_modules/notion-client/node_modules/got/dist/source/create.js:157',
  'const paginateEach = (async function* (url, options) {',
  '^',
  '',
'SyntaxError: Unexpected token *',
  'at createScript (vm.js:80:10)',
  'at Object.runInThisContext (vm.js:139:10)',
  'at Module._compile (module.js:616:28)',
  'at Object.Module._extensions..js (module.js:663:10)',
  'at Module.load (module.js:565:32)',
  'at tryModuleLoad (module.js:505:12)',
  'at Function.Module._load (module.js:497:3)',
  'at Module.require (module.js:596:17)',
  'at require (internal/module.js:11:18)',
  'at Object.<anonymous> ~/project_root/node_modules/notion-client/node_modules/got/dist/source/index.js:14:18)',
  'at Module._compile (module.js:652:30)',
  'at Object.Module._extensions..js (module.js:663:10)',
  'at Module.load (module.js:565:32)',
  'at tryModuleLoad (module.js:505:12)',
  'at Function.Module._load (module.js:497:3)',
  'at Module.require (module.js:596:17)',
  'at require (internal/module.js:11:18)',
  'at Object.<anonymous> ~/project_root/node_modules/notion-client/src/notion-api.ts:1:1)',
  'at Module._compile (module.js:652:30)',
  'at Object.Module._extensions..js (module.js:663:10)',
  'at Module.load (module.js:565:32)',
  'at tryModuleLoad (module.js:505:12)',
  'at Function.Module._load (module.js:497:3)',
  'at Module.require (module.js:596:17)',
  'at require (internal/module.js:11:18)',
  'at Object.<anonymous> ~/project_root/node_modules/notion-client/src/index.ts:1:1)',
  'at Module._compile (module.js:652:30)',
  'at Object.Module._extensions..js (module.js:663:10)',
  'at Module.load (module.js:565:32)',
  'at tryModuleLoad (module.js:505:12)',
  'at Function.Module._load (module.js:497:3)',
  'at Module.require (module.js:596:17)',
  'at require (internal/module.js:11:18)',
  'at Object.notion-client ~/project_root/.webpack/service/webpack:/external "notion-client":1:1)',
  'at __webpack_require__ ~/project_root/.webpack/service/webpack:/webpack/bootstrap:19:1)',
  'at Object../notion/notionPages.js ~/project_root/.webpack/service/webpack:/notion/notionPages.js:1:1)',
  'at __webpack_require__ ~/project_root/.webpack/service/webpack:/webpack/bootstrap:19:1)',
  'at Object../server.js ~/project_root/.webpack/service/webpack:/server.js:13:1)',
  'at __webpack_require__ ~/project_root/.webpack/service/webpack:/webpack/bootstrap:19:1)',
  'at ./constants.js.Object.defineProperty.value ~/project_root/.webpack/service/webpack:/webpack/bootstrap:83:1)',
  'at Object.<anonymous> ~/project_root/.webpack/service/server.js:87:10)',
  'at Module._compile (module.js:652:30)',
  'at Object.Module._extensions..js (module.js:663:10)',
  'at Module.load (module.js:565:32)',
  'at tryModuleLoad (module.js:505:12)',
  'at Function.Module._load (module.js:497:3)',
  'at Module.require (module.js:596:17)',
  'at require (internal/module.js:11:18)',
  'at Object.createHandler ~/project_root/node_modules/serverless-offline/src/functionHelper.js:194:17)',
  'at handler ~/project_root/node_modules/serverless-offline/src/index.js:664:44)',
  'at module.exports.internals.Manager.execute ~/project_root/node_modules/@hapi/hapi/lib/toolkit.js:41:33)',
  'at Object.internals.handler ~/project_root/node_modules/@hapi/hapi/lib/handler.js:46:48)',
  'at exports.execute ~/project_root/node_modules/@hapi/hapi/lib/handler.js:31:36)',
  'at Request._lifecycle ~/project_root/node_modules/@hapi/hapi/lib/request.js:312:68)',

[transitive-bullshit]

We only officially support node >= 12. Note that node v8 is no longer supported by node.js.

The startsWith error with node v10 is expected since we don't support node v10.

The only error here we can really help with is the node v12 one.

ECONNREFUSED 127.0.0.1:443 seems like an issue where your code is trying to access localhost; I would guess this has to do with the serverless-offline.

My advice would be to get your example with node >= 12 working outside of serverless-offline first by running node.js directly. Once that's working, then reintroduce serverless-offline and figure out what's going on there.

Best of luck.