SharePoint Error: There are currently no approval tasks assigned to you

Sometimes you get this error "There are currently no approval tasks assigned to you" with SharePoint sites based on "Publishing site with workflow" template and usually your user have the all rights (Full Control) 

Solutions:

1- Make sure that you are using new user with any roles that you want Ex:Full control but it should be different than Farm Administrator (System Account) as we usually do this mistake in our development machine

2- The important part to allow your user to approve your content, it should be to add your User inside the SharePoint Approval Group

Note:

The SharePoint development best practice is you shouldn't use the Farm Administrator in you development machine or testing because this is not real case in production and according to the system account user role, he passed everything