Vim: failed: Cannot read property 'overrideCopy' of undefined after upgrade to 0.10.12

[camper42]

BUG REPORT

What happened:

workbench.main.js:sourcemap:249 [Extension Host] Activating extension `vscodevim.vim` failed:  Cannot read property 'overrideCopy' of undefined
t.log @ workbench.main.js:sourcemap:249
[Extension Host] Here is the error stack:  TypeError: Cannot read property 'overrideCopy' of undefined
    at ConfigurationClass.reload (/Users/camper42/.vscode/extensions/vscodevim.vim-0.10.12/out/src/configuration/configuration.js:272:95)
    at new ConfigurationClass (/Users/camper42/.vscode/extensions/vscodevim.vim-0.10.12/out/src/configuration/configuration.js:202:14)
    at Object.<anonymous> (/Users/camper42/.vscode/extensions/vscodevim.vim-0.10.12/out/src/configuration/configuration.js:358:25)
    at Object.<anonymous> (/Users/camper42/.vscode/extensions/vscodevim.vim-0.10.12/out/src/configuration/configuration.js:360:3)
    at Module._compile (module.js:571:32)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:488:32)
    at tryModuleLoad (module.js:447:12)
    at Function.Module._load (module.js:439:3)
    at Function.J.X.t.getExtensionPathIndex.then.o._load (/Applications/Visual Studio Code.app/Contents/Resources/app/out/vs/workbench/node/extensionHostProcess.js:490:709)

What did you expect to happen:
no error

How to reproduce it (as minimally and precisely as possible):
upgrade to 0.10.12 and reload vs code

Environment:
Mac

• Extension (VsCodeVim) version: 0.10.12
• VSCode version: 1.19.2 (1.19.2)
• OS version: 10.13.2

[erikras]

Great! I was trying to figure out where to find the stacktrace to report that 0.10.12 is broken, and you beat me to it. 👍

[camper42]

Menu Bar -> Help -> Toggle Developer Tools
@erikras

[Volem]

0.10.12 breaking on windows 10. Installing back 0.10.11 fixes back
https://code.visualstudio.com/docs/editor/extension-gallery

[jpoon]

Goddamn it. I knew that would change would bite me in the butt. On a plane right now, fix should be pretty easy.

[hristod]

can it be fixing by somehow rolling back VS Code version or something? I can't work right now...

[jpoon]

Yah. Our download and install the old releases through the GH releases page. Damnit, I shouldn't have rushed this release our before my flight. I'll be landing in 2 hours, and will fix it as soon as I land.

[erikras]

@jpoon We all do dumb stuff like that. Thanks for being so attentive. 👍

[razagill]

Was scratching my head for half an hour on this one haha. @jpoon take it easy, happens sometime :).
Thanks for the great extension!

[erikras]

I tried moving my cursor around with the arrow keys like an animal, but I think it'd be less painful to switch IDEs for a couple hours. 😆

[siggirh]

https://github.com/VSCodeVim/Vim/pull/2320/files#diff-d45fc41533f6675601aca5a0c1943ae9R155

This should be it, right? Moved from another file where Configuration was imported but should be this after move? :)

I've never developed an extension so I don't know how to test fixing that locally

[hristod]

@jpoon It's not a big deal, we can always roll back. Have a safe flight!

[jpoon]

Should be all good now. Apologies for the build break.