TypeError: StoreModule.forRoot() called twice

[LeraAl]

Code in 'start' branch has a bug.
CoreDataModule is in app.module.ts and projects.module.ts.
As a result there is an error in console and page http://localhost:4200/projects can not be opened.

[carltonupperdine-smoothwall]

Same here...

I resolved this by removing the import from projects.module.ts