Project not working properly

[tonywr71]

I've just downloaded the code, run an npm install, and then executed ng serve. It compiled and ran the app. In Chrome, I browsed to http://localhost:4200 and it showed the main page. I hit F12, then I clicked on "Open Modal With Template" and it has failed with "ERROR Error: ExpressionChangedAfterItHasBeenCheckedError: Expression has changed after it was checked. Previous value: 'undefined'. Current value: 'modal fade show'. It seems like the view has been created after its parent and its children have been dirty checked. Has it been created in a change detection hook ?"

I'm not sure where to go to fix this?

[hggeorgiev]

Hello @tonywr71 . This is a tad bit strange.

Try to wrap the place in the code where this error occurs in a setTimeout.