Multiple errors related to the Excel exported after upgrading to 21.0.0-beta.0

[valadzhov]

Description

There are multiple errors when running the 21.0.0-beta.0 on the igniteui-angular-samples project.

• igniteui-angular version: 21.0.0-beta.0
• browser:

Steps to reproduce

1. ng update igniteui-angular@21.0.0-beta.0
2. npm run build

Result

There are multiple errors:

Attachments

errors.txt

[damyanpetev]

Looking at the PR that moved those https://github.com/IgniteUI/igniteui-angular/pull/16324/files#diff-f674e51ebdcdb6f0ca1aa4e451c80fed243927f32027dfebe8cb9c3f79525d79 this might be a in-between versions state and might need a re-do of the migrations and it should land on the correct entry points. So waiting on re-validation for this.

[valadzhov]

The issues from before are not longer reproducible but now there are new ones when applying migration-51 over the igniteui-angular-samples: