No icon is showing for buttons

[storytellerr]

i am using angular 6 and icons are not showing on buttons. this issue is coming in all old version including 1.6.0 and 1.0.3.

[stevermeister]

could you make stackblitz sandbox for it?

based on this one - https://stackblitz.com/edit/ngx-wig-sample2-u1cafv?file=src/app.ts

[storytellerr]

@stevermeister icons are visiable in toolbar when version is 2.0.1. but in my project i am using angular 6(can't update to angular 7) and version 1.6.0 has a bug of not showing icons in toolbar.

here is stackblitz - https://stackblitz.com/edit/angular-8v7qnw

[stevermeister]

I got the point, so it's nothing to do with Angular6.
For version 1.6 and lower icons were not prebuild in library and you had to include them into your project yourself

[storytellerr]

is there any standard(name, size, etc) ? how to include them any doc or info ?

[stevermeister]

you can just use CDN - https://stackblitz.com/edit/angular-1njhzk?file=src%2Findex.html

[storytellerr]

works like a charm ✨. thanks