Buddypress error 404 page not found in members area

I had created project management in buddypress, every thing working fine but getting 404 error while clicking on link of tasks in projects.

What may be the reason for this ?

here is the website url : http://joinup.co

Username : demo

Password : demo

Link for task and project page

https://joinup.co/members/demo/projects/

Solution

There are no visible project links in the url you provide. There is a link to /projects/project. But that link is not found because it is relative. You need absolute urls. Here is an example of adding tabs & screens in the profile area: https://gist.github.com/shanebp/5d3d2f298727a0a036e5