upgrade the babel to @babel/core 7+, there is the following issue
Atom: 1.45.0 x64
Electron: 4.2.7
OS: Unknown Windows version
Thrown From: language-babel package 2.85.0
Stack Trace
Uncaught TypeError: Cannot read property 'code' of undefined
At C:\Users\tangj15\.atom\packages\language-babel\lib\transpiler.coffee:215
TypeError: Cannot read property 'code' of undefined
at /packages/language-babel/lib/transpiler.coffee:215:65
at ~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:14:43875
at ~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:14:43716
at Function.simpleDispatch (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:1214120)
at Emitter.emit (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:1215561)
at ChildProcess.<anonymous> (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:14:42817)
at ChildProcess.emit (events.js:182:13)
at emit (internal/child_process.js:812:12)
at process._tickCallback (internal/process/next_tick.js:63:19)
[Enter steps to reproduce:]
Atom: 1.45.0 x64 Electron: 4.2.7 OS: Unknown Windows version Thrown From: language-babel package 2.85.0
Stack Trace
Uncaught TypeError: Cannot read property 'code' of undefined
Commands
Non-Core Packages