Error: potentially unsafe regular expression: ^(?:(?!(?:[\[!*+?$^"'.\\/]+)).)+

🐛

Got error trying to run the documentation hello world example.

🎛 Configuration (package.json)

Initial package.json without any additional dependency

🤔 Expected Behavior

A parcel server started as is described on the getting started page

😯 Current Behavior

Error after run parcel index.html

(node:2452) UnhandledPromiseRejectionWarning: Error: potentially unsafe regular expression: ^(?😦?!(?:[[!*+?$^"'.\/]+)).)+ at Function.toRegex.create (/home/lala/.nvm/versions/node/v9.3.0/lib/node_modules/parcel-bundler/node_modules/regex-not/index.js:62:11) at createTextRegex (/home/lala/.nvm/versions/node/v9.3.0/lib/node_modules/parcel-bundler/node_modules/nanomatch/lib/parsers.js:378:22) at Object.<anonymous> (/home/lala/.nvm/versions/node/v9.3.0/lib/node_modules/parcel-bundler/node_modules/nanomatch/lib/parsers.js:14:11) at Module._compile (/home/lala/.nvm/versions/node/v9.3.0/lib/node_modules/parcel-bundler/node_modules/v8-compile-cache/v8-compile-cache.js:178:30) at Object.Module._extensions…js (module.js:671:10) at Module.load (module.js:573:32) at tryModuleLoad (module.js:513:12) at Function.Module._load (module.js:505:3) at Module.require (module.js:604:17) at require (/home/lala/.nvm/versions/node/v9.3.0/lib/node_modules/parcel-bundler/node_modules/v8-compile-cache/v8-compile-cache.js:159:20) (node:2452) 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(). (rejection id: 1) (node:2452) [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.

🔦 Context

I was trying to run the getting started example.

💻 Code Sample

🌍 Your Environment

Software	Version(s)
Parcel	1.6.2
Node	v9.3.0
npm/Yarn	5.5.1
Operating System	Ubuntu on Windows

Please, let me know if I can help with any other detail. I didn’t add the code since it’s the same that the getting started page.

[jlipps]

i.e., rm -rf node_modules && npm install and you should be good to go

[jlipps]

Should be fixed by https://github.com/jonschlinkert/regex-not/commit/335ef057744980b211a048f6b287b4690a9bc29f, if it’s the same thing I ran into

looks like this dep published a breaking change as as patch version.

it’s been fixed now though, looks like.