Angular2 Routing. The requested path contains undefined segment at index 1

Question

I have a issue with routing in Angular 2. I call router.navigate from an action into a datatable. The rare is that sometimes when i click the button that calls this line its wor

Answer 1

I faced the same issue. The basic reason was, It wasn't finding the LINK (url) for the the item. i.e.

BEFORE

 {
    e2eId: '1',
    title: 'myTitle',
    link: null,
    icon: 'icon',
    isActive: false,
   }

AFTER

{
    e2eId: '1',
    title: 'myTitle',
    link: '/somelinehere',
    icon: 'icon',
    isActive: false,
   }

This issue may also arise due to Null value of id or something else with null value as well.

Answer 2

Probably your id that pass into in navigate is undefined or null.console your id and fix and then pass into in navigate .i had same issue and fixed it.