Error trying to render to android (device, emulator)

I am currently getting the following error when running "tns run android --bundle.
I am developing on windows 8 laptop (64-bit).
It builds ok and copies ok to the android (device or emulator) as indicated on the line before
the error.
out.txt
out.txt

Successfully synced application org.nativescript.newApp on device emulator-5554.
Will emit event runOnDeviceStarted with data {
projectDir: 'C:\AngularNew\newApp',
deviceIdentifier: 'emulator-5554',
applicationIdentifier: 'org.nativescript.newApp'
}
System.err: An uncaught Exception occurred on "main" thread.
System.err: Unable to create application com.tns.NativeScriptApplication: com.tns.NativeScriptException: Error calling module function
System.err: Error: Zone already loaded.

I will appreciate any help I can get on this.
Happy to provide more details about the project if anyone wants it.

Regards,
Ezima Ugwu.

エントリーポイント tns run android --bundle から始め、添付された out.txt のログを調べて、失敗の原因が CLI にあるのか Android runtime にあるのかを特定します。報告されたデバイスまたはエミュレーターでエラーを再現し、Zone already loaded 例外を追跡します。デプロイ後にアプリケーションが正常にレンダリングされれば完了です。