Do you guys crash into react-parcel-example/index.js: Cannot read property 'start' of undefined ?

[Obooman]

with parcel build index.html causing an error.

🚨  /Volumes/Documents/github/react-parcel-example/index.js: Cannot read property 'start' of undefined
    at module.exports (/Users/oboo_chin/.nvm/versions/node/v8.3.0/lib/node_modules/parcel-bundler/node_modules/babel-to-estree/babylon-to-espree/attachComments.js:56:41)
    at module.exports (/Users/oboo_chin/.nvm/versions/node/v8.3.0/lib/node_modules/parcel-bundler/node_modules/babel-to-estree/babylon-to-espree/index.js:35:3)
    at exports.toEstree (/Users/oboo_chin/.nvm/versions/node/v8.3.0/lib/node_modules/parcel-bundler/node_modules/babel-to-estree/index.js:9:3)
    at module.exports (/Users/oboo_chin/.nvm/versions/node/v8.3.0/lib/node_modules/parcel-bundler/src/transforms/uglify.js:10:39)
    at <anonymous>

[Obooman]

#8 WOW,here it is.
parcel build index.html --no-minify fix this.