(node:8003) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'data' of undefined

Current Behavior

My app fails to start

Expected Behavior

My app should start

Steps to Reproduce

This is an interesting one. I tried using a new beta of Cloudinary Angular

"@cloudinary/angular": "1.0.0-beta.11",
"@cloudinary/url-gen": "^1.1.0",

I import CloudinaryModule into one of my libraries. This fails with the error below. However, it works fine if I use the older version of the beta:

"@cloudinary/angular": "1.0.0-beta.8",
"@cloudinary/base": "1.0.0-beta.4",

I’ve never gotten Nx to crash just because I upgraded a library.

Failure Logs

(node:8003) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'data' of undefined
    at ProjectHasher.<anonymous> (/Users/crash/git/iko-travel-spa/node_modules/@nrwl/workspace/src/core/hasher/hasher.js:248:41)
    at Generator.next (<anonymous>)
    at /Users/crash/git/iko-travel-spa/node_modules/tslib/tslib.js:117:75
    at new Promise (<anonymous>)
    at Object.__awaiter (/Users/crash/git/iko-travel-spa/node_modules/tslib/tslib.js:113:16)
    at /Users/crash/git/iko-travel-spa/node_modules/@nrwl/workspace/src/core/hasher/hasher.js:241:79
    at new Promise (<anonymous>)
    at ProjectHasher.<anonymous> (/Users/crash/git/iko-travel-spa/node_modules/@nrwl/workspace/src/core/hasher/hasher.js:241:50)
    at Generator.next (<anonymous>)
    at /Users/crash/git/iko-travel-spa/node_modules/tslib/tslib.js:117:75
(node:8003) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:8003) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

Environment

Node : 12.22.6
  OS   : darwin x64
  yarn : 1.22.15
  
  nx : 12.10.0
  @nrwl/angular : 12.10.0
  @nrwl/cli : 12.10.0
  @nrwl/cypress : 12.10.0
  @nrwl/devkit : 12.10.0
  @nrwl/eslint-plugin-nx : 12.10.0
  @nrwl/express : Not Found
  @nrwl/jest : 12.10.0
  @nrwl/linter : 12.10.0
  @nrwl/nest : Not Found
  @nrwl/next : Not Found
  @nrwl/node : Not Found
  @nrwl/nx-cloud : Not Found
  @nrwl/react : Not Found
  @nrwl/schematics : Not Found
  @nrwl/tao : 12.10.0
  @nrwl/web : Not Found
  @nrwl/workspace : 12.10.0
  @nrwl/storybook : 12.10.0
  @nrwl/gatsby : Not Found
  typescript : 4.3.5

[driver-by]

I’ve got here with the same error after removing one npm package. The UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'data' of undefined doesn’t really help to understand what is the issue 🙈

I’ve figured out that it’s some nx cache and tried to find how to remove it. Advice from StackOverflow helped me with that: rm -rf ./node_modules/.cache/nx

[hcharley]

Trashing my node_modules on a hunch fixed this issue for me just now.

Thanks @driver-by for showing me that I could have deleted just that one directory/file.