Employees, Projects and Warehouses disappeared after upgrade

1

Hey guys,
So yesterday I have upgraded to the latest version

ERPNext: v8.x.x-beta (e09b507) (develop)
Frappe Framework: v8.x.x-beta (11da197) (develop)

It seems that after this upgrade, all the Employees data, Projects as well as Warehouses have disappeared for all users including the Administrator.

However, for Warehouses for example if you look in the Warehouse tree, the Warehouses are still there.

Any idea what to do ?

With respect and appreciation,
Julian

2

Check Role Permissions and user permissions.

3

A good tip which I am trying to follow but it seems a bit difficult to identify how the permissions should be. First of all, why did the permissions change as they were perfect the way I set them before …