Hello World Addon Tutorial Fails to Install

I don’t know if this is your problem, but I had a similar error message today and I fixed it by uninstalling Google Chrome.

  1. Uninstall Google Chrome
  2. Restart Computer
  3. Delete the “node_modules” folder from confluence-helloworld-addon.
  4. Run “npm install” in CMD. (As in Hello World instructions)
  5. Run “npm start” in CMD.

My post: