I follow drupal core module dashborad to create a module.
When I visit my custom dashboard page, all block content show:empty.
But I know they shouldn't be.
After check my module code with dashbord.module, I use dpm() to dump the $page in dashboard_page_build function.
And I found the different bettwen my module and dashbord.module.
In dashbord.module the $page like:
In my module the $page like :
The different is : my module hook_page_build function $page don't have my dashbord region.
But I check dashboard.module manay times without find where to add dashboard regions to the $page.
Does anyone have good idea ?