Section5/wizard

[squirrelsRduck]

Line 43 of libs/section5/src/lib/wizard/wizard.component.ts assumes this.control is defined. it is defined in the above subscription, which i believe is executed asynchronously on the microtask queue. please refer to this workaround i used when working through this part of the course:

squirrelsRduck@2bb2425?diff=split

if the code is indeed correct as was, please explain to me where my logic was off, thanks.

[squirrelsRduck]

also, just a side note, but i seemed to have to add in those delay(0) 's in some places to get around a "ExpressionChangedAfterItHasBeenCheckedError: Expression has changed after it was checked" errors. dunno if that's expected but i didnt notice that error in the video. if there's a known fix other than the delay(0) patch, please let me know