AUR3169

Error Message

AUR3169: The provided IAppRoot does not (yet) have a controller. A possible cause is calling this API manually before Aurelia.start() is called

Description

This error occurs when router APIs that rely on the root controller are invoked before the app has started (before Aurelia.start() creates/attaches the root controller).

Solutions

• Delay router usage until after Aurelia.start() resolves.

• In app startup, avoid calling router navigation APIs before the app is started.

Troubleshooting

• If you call router APIs during bootstrap, ensure they run after await aurelia.start().