TypeError: Cannot read property 'emit' of undefined after upgrade to 2.0.0 @ionic/cli-plugin-ionic1

[dufroLabs]

After I upgraded my project to @ionic/cli-plugin-ionic1 2.0.0 (latest), I am facing with following issue:

ionic serve -b --address localhost
[INFO] Starting server: --nobrowser --b --address=localhost --port=8100 --p=8100 --livereload-port=35729 --r=35729 - Ctrl+C to cancel
TypeError: Cannot read property 'emit' of undefined

But this is also happening for a new baseline project

Steps to reproduce

1. ionic start newIonicV1 sidemenu --type=ionic1
2. ionic serve -b --address localhost

Also, when I reverted back to @1.3.0 my live reload stop working.

global packages:

@ionic/cli-utils : 1.2.0
Ionic CLI        : 3.2.0

local packages:

@ionic/cli-plugin-ionic1 : 2.0.0
Ionic Framework          : ionic1 1.3.3

System:

Node       : v6.10.3
OS         : macOS Sierra
Xcode      : Xcode 8.3.3 Build version 8E3004b 
ios-deploy : not installed
ios-sim    : not installed

[janpio]

Can you run the same command with --verbose please?

[dufroLabs]

@janpio Sure. as requested.

ionic serve -b --address localhost --verbose
[DEBUG] Load global plugin @ionic/cli-plugin-proxy
[DEBUG] Throwing PLUGIN_NOT_INSTALLED for global @ionic/cli-plugin-proxy
[DEBUG] Load local plugin @ionic/cli-plugin-ionic1
[DEBUG] Load local plugin @ionic/cli-plugin-proxy
[DEBUG] Getting plugin info for ionic
[DEBUG] Getting plugin info for @ionic/cli-plugin-ionic1
[DEBUG] Getting plugin info for @ionic/cli-plugin-proxy
[DEBUG] Checking for latest plugin version of ionic@latest.
[DEBUG] Checking for latest plugin version of @ionic/cli-plugin-ionic1@latest.
[DEBUG] Checking for latest plugin version of @ionic/cli-plugin-proxy@latest.
[DEBUG] Latest version of ionic@latest is 3.4.0.
[DEBUG] Latest version of @ionic/cli-plugin-proxy@latest is 1.3.1.
[DEBUG] Latest version of @ionic/cli-plugin-ionic1@latest is 2.0.0.
[INFO] The Ionic CLI has an update available (3.2.0 => 3.4.0)!

[WARN] No write permissions for global node_modules--automatic CLI updates are disabled.
To fix, see https://docs.npmjs.com/getting-started/fixing-npm-permissions

   Or, install the CLI update manually (you will likely need sudo):
   
   npm install -g ionic@latest

[INFO] Starting server: --nobrowser --b --address=localhost --log-level=debug --port=8100 --p=8100 --livereload-port=35729 --r=35729 - Ctrl+C to cancel
[DEBUG] Watch patterns: www//*, !www/lib//, !www/**/.map
[DEBUG] !!! ERROR ENCOUNTERED !!!
TypeError: Cannot read property 'emit' of undefined
[DEBUG] TypeError: Cannot read property 'emit' of undefined
at /Users/uditjain/_projects/newIonicV1/node_modules/@ionic/cli-plugin-ionic1/dist/serve/index.js:99:19
at next (native)
at fulfilled (/Users/uditjain/_projects/newIonicV1/node_modules/@ionic/cli-plugin-ionic1/dist/serve/index.js:4:58)
at process._tickCallback (internal/process/next_tick.js:109:7)

[dufroLabs]

@janpio After I have updated to ionic CLI to 3.4 this is resolved.

global packages:

@ionic/cli-plugin-proxy : 1.3.1
@ionic/cli-utils        : 1.4.0
Gulp CLI                : not installed globally
Ionic CLI               : 3.4.0

local packages:

@ionic/cli-plugin-gulp   : 1.0.1
@ionic/cli-plugin-ionic1 : 2.0.0
Ionic Framework          : ionic1 1.3.3

System:

Node       : v6.10.3
OS         : macOS Sierra
Xcode      : Xcode 8.3.3 Build version 8E3004b 
ios-deploy : not installed
ios-sim    : not installed
npm        : 3.10.10 

[dufroLabs]

@janpio there is still one issue. My initial project does not reload the browser, whereas the baseline project does. I have checked package.json and everything seems to be same.

Can you help to shed some light on this?

[janpio]

That sounds more like an issue for the forum at https://forum.ionicframework.com/, not the issues of the CLI.