404 when cancel edit role

[LeiYangGH]

1. Clone Repo, build and run.
2. Register new user, and login, then User Roles --> Manage Roles(the page url is like https://localhost:44306/UserRoles/Manage?userId=1f1b9e26-61ec-4919-9464-6b8ffb4cab3f) --> then click Cancel

Expected: back to User Roles page( where there is list of users)
Actual: Got 404, page url is still same as above(before cancel).

Env: .net5.0 Win10 VS2019

[jeffwiegner]

Edit file Views/UserRoles/Manage.cshtml
Change lines 29 and 30 from

<a asp-action="EditUser" asp-route-id="@ViewBag.userId"
               class="btn btn-primary" style="width:auto">Cancel</a>

To

<a asp-area="" asp-controller="UserRoles" asp-action="Index"
               class="btn btn-primary" style="width:auto">Cancel</a>