... Open a VS2017 solution with several projects within it. In my case they were all asp.net core projects.
Atom: 1.18.0 ia32
Electron: 1.3.15
OS: Microsoft Windows 10 Enterprise
Thrown From: omnisharp-atom package 0.31.2
Stack Trace
Uncaught TypeError: el.querySelectorAll is not a function
At C:\Users\jrizzo\.atom\packages\omnisharp-atom\node_modules\rxjs\Subscriber.js:242
TypeError: el.querySelectorAll is not a function
at OmniNotification._getFromDom (/packages/omnisharp-atom/dist/features/notification-handler.js:217:28)
at OmniNotification.getDetailElement (/packages/omnisharp-atom/dist/features/notification-handler.js:203:25)
at OmniNotification.addDetail (/packages/omnisharp-atom/dist/features/notification-handler.js:155:32)
at PackageRestoreNotification.handleUnresolvedDependencies (/packages/omnisharp-atom/dist/features/notification-handler.js:93:41)
at SafeSubscriber._next (/packages/omnisharp-atom/dist/features/notification-handler.js:49:57)
at SafeSubscriber.__tryOrUnsub (/packages/omnisharp-atom/node_modules/rxjs/Subscriber.js:238:16)
at SafeSubscriber.next (/packages/omnisharp-atom/node_modules/rxjs/Subscriber.js:185:22)
at Subscriber._next (/packages/omnisharp-atom/node_modules/rxjs/Subscriber.js:125:26)
at Subscriber.next (/packages/omnisharp-atom/node_modules/rxjs/Subscriber.js:89:18)
at RefCountSubscriber.Subscriber._next (/packages/omnisharp-atom/node_modules/rxjs/Subscriber.js:125:26)
at RefCountSubscriber.Subscriber.next (/packages/omnisharp-atom/node_modules/rxjs/Subscriber.js:89:18)
at Subject.next (/packages/omnisharp-atom/node_modules/rxjs/Subject.js:55:25)
at ConnectableSubscriber.Subscriber._next (/packages/omnisharp-atom/node_modules/rxjs/Subscriber.js:125:26)
at ConnectableSubscriber.Subscriber.next (/packages/omnisharp-atom/node_modules/rxjs/Subscriber.js:89:18)
at SwitchMapSubscriber.notifyNext (/packages/omnisharp-atom/node_modules/rxjs/operator/switchMap.js:124:30)
at InnerSubscriber._next (/packages/omnisharp-atom/node_modules/rxjs/InnerSubscriber.js:23:21)
at InnerSubscriber.Subscriber.next (/packages/omnisharp-atom/node_modules/rxjs/Subscriber.js:89:18)
at RefCountSubscriber.Subscriber._next (/packages/omnisharp-atom/node_modules/rxjs/Subscriber.js:125:26)
at RefCountSubscriber.Subscriber.next (/packages/omnisharp-atom/node_modules/rxjs/Subscriber.js:89:18)
at Subject.next (/packages/omnisharp-atom/node_modules/rxjs/Subject.js:55:25)
at ConnectableSubscriber.Subscriber._next (/packages/omnisharp-atom/node_modules/rxjs/Subscriber.js:125:26)
at ConnectableSubscriber.Subscriber.next (/packages/omnisharp-atom/node_modules/rxjs/Subscriber.js:89:18)
at MapSubscriber._next (/packages/omnisharp-atom/node_modules/rxjs/operator/map.js:83:26)
at MapSubscriber.Subscriber.next (/packages/omnisharp-atom/node_modules/rxjs/Subscriber.js:89:18)
at FilterSubscriber._next (/packages/omnisharp-atom/node_modules/rxjs/operator/filter.js:88:30)
at FilterSubscriber.Subscriber.next (/packages/omnisharp-atom/node_modules/rxjs/Subscriber.js:89:18)
at Subject.next (/packages/omnisharp-atom/node_modules/rxjs/Subject.js:55:25)
at /packages/atom-beautify/node_modules/lodash/lodash.js:4968:19)
at StdioDriver._handlePacketEvent (/packages/omnisharp-atom/node_modules/omnisharp-client/lib/drivers/StdioDriver.js:260:14)
at StdioDriver._handlePacket (/packages/omnisharp-atom/node_modules/omnisharp-client/lib/drivers/StdioDriver.js:232:18)
at StdioDriver._handleData (/packages/omnisharp-atom/node_modules/omnisharp-client/lib/drivers/StdioDriver.js:224:18)
at /packages/omnisharp-atom/node_modules/omnisharp-client/lib/drivers/StdioDriver.js:171:54)
at emitOne (events.js:96:13)
at Interface.emit (events.js:188:7)
at Interface._onLine (readline.js:232:10)
at Interface.<anonymous> (readline.js:365:12)
[Enter steps to reproduce:]
Atom: 1.18.0 ia32 Electron: 1.3.15 OS: Microsoft Windows 10 Enterprise Thrown From: omnisharp-atom package 0.31.2
Stack Trace
Uncaught TypeError: el.querySelectorAll is not a function
Commands
Non-Core Packages