Atom can't open specific folder.

[cameronmcefee]

When I try to add the atom.io repo folder to atom, I get a white screen and this in the console:

TypeError: Cannot call method 'addMarkerAtLevel' of undefined
    at IntervalSkipList.module.exports.IntervalSkipList.placeMarker (/Applications/Atom.app/Contents/Resources/app/node_modules/telepath/node_modules/interval-skip-list/lib/interval-skip-list.js:309:14)
    at IntervalSkipList.module.exports.IntervalSkipList.insert (/Applications/Atom.app/Contents/Resources/app/node_modules/telepath/node_modules/interval-skip-list/lib/interval-skip-list.js:116:12)
    at IntervalSkipList.module.exports.IntervalSkipList.update (/Applications/Atom.app/Contents/Resources/app/node_modules/telepath/node_modules/interval-skip-list/lib/interval-skip-list.js:140:19)
    at ArrayMarker.module.exports.ArrayMarker.updateIndices (/Applications/Atom.app/Contents/Resources/app/node_modules/telepath/lib/array-marker.js:665:51)
    at new ArrayMarker (/Applications/Atom.app/Contents/Resources/app/node_modules/telepath/lib/array-marker.js:42:12)
    at Array.module.exports.Array.finalizeCreation (/Applications/Atom.app/Contents/Resources/app/node_modules/telepath/lib/array.js:81:30)
    at Map.module.exports.Map.finalizeCreation (/Applications/Atom.app/Contents/Resources/app/node_modules/telepath/lib/map.js:54:15)
    at Array.module.exports.Array.finalizeCreation (/Applications/Atom.app/Contents/Resources/app/node_modules/telepath/lib/array.js:99:15)
    at Map.module.exports.Map.finalizeCreation (/Applications/Atom.app/Contents/Resources/app/node_modules/telepath/lib/map.js:54:15)
    at Map.module.exports.Map.finalizeCreation (/Applications/Atom.app/Contents/Resources/app/node_modules/telepath/lib/map.js:54:15)
    at Function.module.exports.Database.deserialize (/Applications/Atom.app/Contents/Resources/app/node_modules/telepath/lib/database.js:54:26)
    at Function.module.exports.Document.deserialize (/Applications/Atom.app/Contents/Resources/app/node_modules/telepath/lib/document.js:48:32)
    at Atom.module.exports.Atom.loadWindowState (/Applications/Atom.app/Contents/Resources/app/src/atom.js:442:24)
    at Atom.module.exports.Atom.getWindowState (/Applications/Atom.app/Contents/Resources/app/src/atom.js:468:33)
    at Atom.module.exports.Atom.initialize (/Applications/Atom.app/Contents/Resources/app/src/atom.js:87:73)
    at Atom.module.exports.Atom.setUpEnvironment (/Applications/Atom.app/Contents/Resources/app/src/atom.js:92:19)
    at Object.<anonymous> (/Applications/Atom.app/Contents/Resources/app/src/window-bootstrap.js:17:8)
    at Object.<anonymous> (/Applications/Atom.app/Contents/Resources/app/src/window-bootstrap.js:23:4)
    at Module._compile (module.js:471:26)
    at Object.Module._extensions..js (module.js:489:10)
    at Module.load (/Applications/Atom.app/Contents/Resources/app/node_modules/coffee-script/lib/coffee-script/coffee-script.js:211:36)
    at Function.Module._load (module.js:327:12)
    at Module.require (module.js:379:17)
    at require (module.js:395:17)
    at window.onload (file:///Applications/Atom.app/Contents/Resources/app/static/index.html:12:9) index.html:20
window.onload

I've tried and reproduced this error dragging the folder onto the icon, the window, and by going via file > open. My guess is that there's something corrupted in whatever stores the project state, because other folders open fine.

[mcolyer]

/cc @nathansobo, this looks like something fishy is going on here with telepath.

[cameronmcefee]

Deleting ~/.atom resolved it.

[kevinsawicki]

This should be fixed now that telepath has been removed via #1348

[lock]

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