Julia REPL will not start in Atom

[TomBuckleyLab]

I had Julia working fine in Juno/Atom for a few weeks (PC running Windows 10 Pro 64-bit, Atom 1.41.0, Julia 1.2.0). Then when I returned to work after the weekend, the REPL wouldn't start. It just says "Julia has exited" immediately after I press enter to start a new session in the REPL panel. Julia will start successfully from the command prompt. I uninstalled and reinstalled Julia to no effect. The debugger gives the errors listed below. Can anybody help?

Julia exited with Error: Cannot find module '..\build\Debug\pty.node'.
(anonymous) @ C:\Users\tomb.atom\packages\julia-client\lib\connection\local.coffee:175

Uncaught (in promise) Error: Cannot find module '..\build\Debug\pty.node'
at Module._resolveFilename (internal/modules/cjs/loader.js:584:15)
at Module._resolveFilename (C:\Users\tomb\AppData\Local\atom\app-1.41.0\resources\electron.asar\common\reset-search-paths.js:43:12)
at Function.get_Module._resolveFilename (C:\Users\tomb\AppData\Local\atom\app-1.41.0\resources\app\static<embedded>:11:155413)
at Module.require (file:///C:/Users/tomb/AppData/Local/atom/app-1.41.0/resources/app.asar/static/index.js:61:43)
at require (C:\Users\tomb\AppData\Local\atom\app-1.41.0\resources\app\static<embedded>:11:146745)
at Object.loadNative (C:\Users\tomb.atom\packages\julia-client\node_modules@pfitzseb\node-pty-prebuilt\lib\utils.js:22:16)
at new WindowsPtyAgent (C:\Users\tomb.atom\packages\julia-client\node_modules@pfitzseb\node-pty-prebuilt\lib\windowsPtyAgent.js:39:40)
at new WindowsTerminal (C:\Users\tomb.atom\packages\julia-client\node_modules@pfitzseb\node-pty-prebuilt\lib\windowsTerminal.js:49:24)
at Object.spawn (C:\Users\tomb.atom\packages\julia-client\node_modules@pfitzseb\node-pty-prebuilt\lib\index.js:29:12)
at file:///C:/Users/tomb/.atom/packages/julia-client/lib/connection/process/basic.js:105:26

[pfitzseb]

What most likely happened here is that Atom auto-updated to a new version, which unfortunately broke Juno. Reinstalling the julia-client package should fix this problem though.
If you have difficulties doing that from the Atom UI, try

apm uninstall julia-client
apm install julia-client

in a terminal after closing all Atom instances.

[TomBuckleyLab]

That solved it! Thank you so much!