breadcrumb not displaying on child theme [#2856966]

I can not get the breadcrumbs to display with my child theme. They appear correctly when using the bootstrap theme. When the child theme is set, the bootstrap_preprocess function in bootstrap.theme is never called with the "breadcrumb" $hook. I have breadcrumbs enabled. Any ideas on what might be causing this?

Comment	File	Size	Author
#2	sub-theme-breadcrumbs.png	108.9 KB	markhalliwell

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Comments

Comment #1

1 March 2017 at 13:36

rodney757 created an issue. See original summary.

Comment #2

markhalliwell

English

CreditAttribution: markhalliwell at Tag1 Consulting commented 1 March 2017 at 23:11

Category:	Bug report	» Support request
Status:	Active	» Closed (cannot reproduce)
Issue tags:	-breadcrumbs

File	Size
sub-theme-breadcrumbs.png	108.9 KB

My guess is that the site breadcrumbs aren't being constructed properly. They work fine with breadcrumbs provided by core.

Comment #3

ewing.rj@gmail.com CreditAttribution: ewing.rj@gmail.com commented 3 March 2017 at 00:03

I tried creating a new child theme, as well as reinstalling bootstrap theme and it still doesn't work.

Did it work on non-admin areas for you?

Any ideas what might be causing it?

Comment #4

ewing.rj@gmail.com CreditAttribution: ewing.rj@gmail.com commented 4 March 2017 at 04:25

Is there something in the child theme that would prevent

function bootstrap_preprocess(&$variables, $hook, $info)

being called with $hook = "breadcrumb"? In my child theme, $hook is never "breadcrumb", but when using the bootstrap theme, the above function gets called with $hook = "breadcrumb".

What determines the $hook? It seems like some setting is being ignored

Comment #5

Majdi CreditAttribution: Majdi as a volunteer commented 19 November 2017 at 19:49

@ewing.rj I think you missing renaming yml files under config directory of your child theme, rename with your theme name and update the child theme settings with breadcrumb then it should be visible.

Comment #6

akupaka CreditAttribution: akupaka commented 27 November 2017 at 01:40

I'm not sure because of a lack of experience, but it seems that until "Show 'Home' breadcrumb link" checkbox is set in theme's settings (Components/Breadcrumbs) function preprocessVariables in Bootstrap/src/Plugin/Preprocess/Breadcrumb.php won't set breadcrumb variable used in Twig templates.

Comment #7

dureaghin CreditAttribution: dureaghin commented 14 September 2018 at 14:01

Same issue, I can not get breadcrumbs to display properly child titles on my sub-theme. For example, this is my menu structure:

Current:
- Home
--Categories (I see this: Home/Categories)
---Category (I see this: Home/Category)
----SubCategory (I see this: Home/SubCategory)

Should be:
- Home
--Categories (I see this: Home/Categories)
---Category (I see this: Home/Categories/Category)
----SubCategory (I see this: Home/Categories/SubCategory)

Comment #8

Tsegaye CreditAttribution: Tsegaye commented 21 September 2018 at 13:17

It look me few hours to make them work. I was on D8 (8.6.1), created subtheme from Bootstrap 8.x-3.12. They did’t show up. In the sub theme bootstrap settings in the admin, I had to check and uncheck the components -> breadcrumbs options (Show ‘Home’ breadcrumb link, show current page title at end) and cleared registry. Then, it showed up.