3.0.0-beta3 Can't navigate with lazy loaded routes

[Sh1d0w]

Ionic version: (check one with "x")
[ ] 1.x
[ x ] 3.x

I'm submitting a ... (check one with "x")
[ x ] bug report
[ ] feature request
[ ] support request => Please do not submit support requests here, use one of these channels: https://forum.ionicframework.com/ or http://ionicworldwide.herokuapp.com/

Current behavior:

Followed the steps to upgrade to v3. Pushing a page with nav.push produces the following error

ERROR
TypeError: Array.prototype.map callback must be a function
map
webpackAsyncContext — src async:114
loadAndCompile — ng-module-loader.js:54
load — module-loader.js:32
getNavLinkComponent — deep-linker.js:168
getComponent — nav-util.js:14
push — nav-controller-base.js:81
previewTimesheet — month-review.ts:469
(anonymous function)
callWithDebugContext — core.es5.js:13060
(anonymous function) — platform-browser.es5.js:2674
onInvokeTask — core.es5.js:4136
runTask — polyfills.js:3:10401
invoke — polyfills.js:3:16178

Expected behavior:
To be able to navigate properly

Related code:

this.nav.push('SomePage')

Your system information:

    Cordova CLI: 6.4.0 
    Ionic Framework Version: 3.0.0-beta.3
    Ionic CLI Version: 3.0.0-beta.4
    ios-deploy version: 1.9.0 
    ios-sim version: 5.0.13 
    OS: macOS Sierra
    Node Version: v7.7.3
    Xcode version: Xcode 8.3 Build version 8E162

[Sh1d0w]

Possible the problem lies in the compiler since the function it tries to map is __webpack_require__.e

https://www.google.bg/search?safe=off&q=__webpack_require__.e+is+not+a+function&oq=__webpack_require__.e+is+not+a+function&gs_l=serp.3..0i10i19k1.44159.44307.0.44527.2.2.0.0.0.0.168.305.0j2.2.0....0...1c.1.64.serp..0.2.305...0i7i30k1.jOtBeXBL2E4

[Manduro]

ionic-team/ionic-app-scripts#848

[jgw96]

Hello, thanks for opening an issue with us. I am going to close this issue as a duplicate of ionic-team/ionic-app-scripts#848

[ionitron-bot]

Thanks for the issue! This issue is being locked to prevent comments that are not relevant to the original issue. If this is still an issue with the latest version of Ionic, please create a new issue and ensure the template is fully filled out.