parcel: Cannot read property 'port' of null

I installed parcel-bundler globally. When I run parcel index.html I get the following error.

Server running at http://localhost:1234
🚨  Cannot read property 'port' of null
    at new HMRServer (/Users/scienceonlineed/.config/yarn/global/node_modules/parcel-bundler/lib/HMRServer.js:8:43)
    at Bundler.start (/Users/scienceonlineed/.config/yarn/global/node_modules/parcel-bundler/lib/Bundler.js:177:18)
    at /Users/scienceonlineed/.config/yarn/global/node_modules/parcel-bundler/lib/Bundler.js:130:15
    at next (native)
    at step (/Users/scienceonlineed/.config/yarn/global/node_modules/parcel-bundler/lib/Bundler.js:3:191)
    at /Users/scienceonlineed/.config/yarn/global/node_modules/parcel-bundler/lib/Bundler.js:3:437
    at /Users/scienceonlineed/.config/yarn/global/node_modules/parcel-bundler/lib/Bundler.js:3:99
    at Bundler.bundle (/Users/scienceonlineed/.config/yarn/global/node_modules/parcel-bundler/lib/Bundler.js:160:7)
    at Bundler.serve (/Users/scienceonlineed/.config/yarn/global/node_modules/parcel-bundler/lib/Bundler.js:615:10)
    at Command.bundle (/Users/scienceonlineed/.config/yarn/global/node_modules/parcel-bundler/bin/cli.js:67:13)

Tested in the following environments with the same result:

Mac

Node version: v6.11.5
Mac version: 10.12.5

Dockerfile:

FROM node:6.11.4
RUN npm install -g parcel-bundler
USER node
WORKDIR /home/node/html
CMD [ "parcel", "index.html" ]
EXPOSE 1234

About this issue

Original URL
State: closed
Created 7 years ago
Reactions: 5
Comments: 15 (8 by maintainers)

Commits related to this issue

Merge pull request #4 from parcel-bundler/master Add all new commits — committed to shawwn/parcel by deleted user 7 years ago
Merged in wbinnssmith/stop-removing-graph (pull request #4) Stop removing subgraphs at bundle boundaries Approved-by: Maia Teegarden — committed to atlassian/parcel by deleted user 5 years ago
Merged in wbinnssmith/v2-10202021 (pull request #4) Merge v2 2020-10-21 Approved-by: Maia Teegarden — committed to parcel-bundler/parcel by deleted user 4 years ago

Most upvoted comments

Should be fixed by bab5ff459efd6452cc947b76de5d6465b5003ddb. Will go out in the next release.

devongovett on Dec 6, 2017

yay! Glad you got it to work 😃

davidnagli on Dec 10, 2017

Hey @davidnagli sorry for the false alarm was running parcel with a global version (v1.0.1)! Tried with parcel inside node_modules/bin and it’s working fine with node v6.9.5! Thanks

danielcaldas on Dec 10, 2017