Failed to activate the element-helper package

[OrXaN3]

[Enter steps to reproduce:]

1. ...
2. ...

Atom: 1.45.0 x64
Electron: 4.2.7
OS: Unknown Windows version
Thrown From: element-helper package 0.5.4

Stack Trace

Failed to activate the element-helper package

At Arguments to CompositeDisposable.add must have a .dispose() method

TypeError: Arguments to CompositeDisposable.add must have a .dispose() method
    at assertDisposable (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:1217666)
    at CompositeDisposable.add (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:1218634)
    at Object.consumeProvider (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:162456)
    at Object.consumeProvider_2 (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:162154)
    at Provider.provide (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:14:1122140)
    at ServiceHub.provide (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:3321702)
    at Package.activateServices (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:3329988)
    at Package.activateNow (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:3326964)
    at measure (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:3326288)
    at Package.measure (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:3323898)
    at activationPromise.activationPromise.Promise (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:3326148)
    at new Promise (<anonymous>)
    at Package.activate (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:3326091)
    at PackageManager.activatePackage (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:382452)
    at o.forEach.e (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:377618)
    at Array.forEach (<anonymous>)
    at disabledPackagesSubscription.disabledPackagesSubscription.config.onDidChange (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:377602)
    at emitter.on (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:334653)
    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 Config.emitChangeEvent (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:337141)
    at Config.setRawValue (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:334381)
    at Config.set (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:330175)
    at Config.removeAtKeyPath (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:332198)
    at Package.enable (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:3323683)
    at PackageManager.enablePackage (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:11:375316)
    at HTMLButtonElement.enablementButtonClickHandler (~/AppData/Local/atom/app-1.45.0/resources/app/static/<embedded>:14:2641697)

Commands

     -1:10.8.0 core:confirm (input.hidden-input)

Non-Core Packages

atom-html-preview 0.2.6 
element-helper 0.5.4 
emmet 2.4.3 
enable-packages 1.4.2 
packages-txt 0.2.2 
teletype 0.13.4