I have a product with LB (layout builder) enabled.
I am displaying variation fields in LB.
If the current product has no variations entity, then I get this error.

How to reproduce:

  1. Install Drupal + Drupal Commerce latest version.
  2. Set up currency, shop (everything is as usual).
  3. Enable Layout Builder module.
  4. Then enable use Layout Builder for the product here: /admin/commerce/config/product-types/default/edit/display
  5. Go to /admin/commerce/config/product-types/default/edit/display/default/layout
  6. Add any variation field, for example sku and save.
  7. Add the product as usual, just don't add any variations.
  8. Go to product view.

We get the error:

The website encountered an unexpected error. Please try again later.

Drupal\Component\Plugin\Exception\MissingValueContextException: Required contexts without a value: entity in Drupal\Core\Plugin\Context\ContextHandler->applyContextMapping() (line 155 of /var/www/html.original/core/lib/Drupal/Core/Plugin/Context/ContextHandler.php).

I tested it here:
https://stm5fc681c8b4fb0-y1p1icurbntrmzm525uouv0uokap3bi0.tugboat.qa/pro...

Issue fork commerce-3185884

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lukasss created an issue. See original summary.

andypost’s picture

andypost
he/him
Primary language Russian
CreditAttribution: andypost as a volunteer and at Skilld commented
Title: Layout Builder for product with variation fields not working » Layout Builder for product with empty variation field not working
lukasss’s picture

lukasss CreditAttribution: lukasss as a volunteer commented
Title: Layout Builder for product with empty variation field not working » Layout Builder for a product with variation fields does not work if the product has no variations
lukasss’s picture

lukasss CreditAttribution: lukasss as a volunteer commented
Title: Layout Builder for a product with variation fields does not work if the product has no variations » Layout Builder for product with empty variation field not working
andypost’s picture

andypost
he/him
Primary language Russian
CreditAttribution: andypost as a volunteer and at Skilld commented
Related issues: +#3180541: Product Variation is without context in view based listing of Products when using Layout builder for managing product display , +#2759445: How to manually pass an argument to a views block through interface
junaidpv’s picture

junaidpv
Location Kannur, Kerala
CreditAttribution: junaidpv at Detlus for Wickwood Marketing commented

Facing same error.

jsacksick’s picture

jsacksick CreditAttribution: jsacksick at Centarro commented

Looks like a duplicate of #3180541: Product Variation is without context in view based listing of Products when using Layout builder for managing product display ?
Could you check if the other issue is similar? It has patches, if that is the case, then we should close this one.

lukasss’s picture

lukasss CreditAttribution: lukasss as a volunteer commented

@jsacksick I think that other problem. These patches not working for this problem.

batkor made their first commit to this issue’s fork.

batkor opened merge request !35

Issue #3185884: Layout Builder for product with empty variation field not working
batkor’s picture

batkor
Location Irkutsk
CreditAttribution: batkor commented
Status: Active » Needs work

Need add tests for check new method

batkor’s picture

batkor
Location Irkutsk
CreditAttribution: batkor commented

Nice. Worked :-)

  - Installing drupal/commerce (2.24.0): Extracting archive
  - Applying patches for drupal/commerce
    https://git.drupalcode.org/project/commerce/-/merge_requests/35.diff (dgo.to/3185884#comment-14051627)
batkor’s picture

batkor
Location Irkutsk
CreditAttribution: batkor commented

Fail :-( not work in layoutBuilder preview

batkor’s picture

batkor
Location Irkutsk
CreditAttribution: batkor commented

After checks, i think a this patch a bad resolve.
Need a cardinally another resolve for skip variation field blocks

mglaman made their first commit to this issue’s fork.

mglaman’s picture

mglaman
Primary language English
Location WI, USA
CreditAttribution: mglaman at Bluehorn Digital commented

This does not seem related to #3180541: Product Variation is without context in view based listing of Products when using Layout builder for managing product display . The problem is FieldBlock has a requirement on the entity context. So we should make sure there is always something, even if a new stub.

mglaman opened merge request !39

Issue #3185884: Layout Builder for product with empty variation field not working
mglaman’s picture

mglaman
Primary language English
Location WI, USA
CreditAttribution: mglaman at Bluehorn Digital commented
Status: Needs work » Needs review

MR!39 for 3185884-null-context-check fixes this. If the default variation is NULL, we just stub an empty value.

batkor’s picture

batkor
Location Irkutsk
CreditAttribution: batkor commented

Nice!
Thanks

batkor’s picture

batkor
Location Irkutsk
CreditAttribution: batkor commented

Worked
Drupal 9.1.7
DC 2.24

 "drupal/commerce": {
                "dgo.to/3185884#comment-14093594": "https://git.drupalcode.org/project/commerce/-/commit/79f6c60fffe6d9aafff026575cf144b422aa300b.diff"
            }

  • jsacksick committed af02991 on 8.x-2.x authored by mglaman 
    Issue #3185884: Layout Builder for product with empty variation field...
jsacksick’s picture

jsacksick CreditAttribution: jsacksick at Centarro commented
Status: Needs review » Fixed

Committed!

Status: Fixed » Closed (fixed)

Automatically closed - issue fixed for 2 weeks with no activity.