how add gutenberg to new custom post type

[masami6871]

hi. i created a new custom post type -for example : " Portfolio "

and when i want to leave a post , i don't show gutenberg editor and i saw old wordpress editor .
how can i active gutenberg for my custom type ?

[gregbia]

When registering a new post type, you need to add REST support.

Add this to your custom post type arguments passed to register_post_type:

'show_in_rest' => true,

[masami6871]

When registering a new post type, you need to add REST support.

Add this to your custom post type arguments passed to register_post_type:

'show_in_rest' => true,

thank you dear . i do that.