CommentFileSizeAuthor
#9 context_scalar_values_fix.patch799 bytesnkoporec
#5 use_scalar_value_as_array-2865345-5.patch502 bytesjohnhuang0808
#4 warning.png141.79 KBjohnhuang0808
#2 use_scalar_value_as_array-2865345-2.patch548 bytesalex_optim
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alex_optim created an issue. See original summary.

alex_optim’s picture

alex_optim
Location 🇺🇦 Rivne
CreditAttribution: alex_optim commented
Assigned: alex_optim » Unassigned
Status: Active » Needs review
FileSize
use_scalar_value_as_array-2865345-2.patch548 bytes

On "Edit context" page, when click button "Add reaction" error occurs
Warning: Cannot use a scalar value as an array in Drupal\Core\Render\Element\RenderElement::preRenderAjaxForm() (line 315 of...
Create patch how fixed this error.

icurk’s picture

icurk CreditAttribution: icurk commented
Status: Needs review » Postponed (maintainer needs more info)

I can't reproduce this error. Are you still having this issue? Which version of Drupal core are you using? If you still have this issue, better patch would be to delete this line '#ajax' => TRUE since ajax is already triggered by use-ajax class on link.

johnhuang0808’s picture

johnhuang0808 CreditAttribution: johnhuang0808 at Fliegen commented
Version: 8.x-0.x-dev » 8.x-1.x-dev
Status: Postponed (maintainer needs more info) » Active
FileSize
warning.png141.79 KB

I also encountered the same issue when clicking the "Add reaction" button.

Edit: The Drupal core is 8.3.4.

johnhuang0808’s picture

johnhuang0808 CreditAttribution: johnhuang0808 at Fliegen commented
Status: Active » Needs review
FileSize
use_scalar_value_as_array-2865345-5.patch502 bytes

According to @icurk's suggestion, I remove the '#ajax' => TRUE. It works for me.

jayemel’s picture

jayemel CreditAttribution: jayemel commented

Same issue here on 8.4.4. Removing '#ajax' => TRUE does not solve it for me.

Janez Zibelnik’s picture

Janez Zibelnik CreditAttribution: Janez Zibelnik at Agiledrop - Your Trusted Drupal Teammates commented
Status: Needs review » Reviewed & tested by the community

It is working for me on 8.4.4. Removing the "#ajax" removes the element from the if statement that contained the switch statement that was throwing the error in the first place.

KarimBou’s picture

KarimBou CreditAttribution: KarimBou commented

Same issue here with 8.4.4, 8.5.0-beta1 and 8.5.0-rc1

nkoporec’s picture

nkoporec
Primary language English
Location Slovenia
CreditAttribution: nkoporec as a volunteer and at Agiledrop - Your Trusted Drupal Teammates commented
Version: 8.x-1.x-dev » 8.x-4.x-dev
FileSize
context_scalar_values_fix.patch799 bytes

Have the same issue, running latest drupal and context dev branch.Created a patch with a fix that was suggested by icurk.

interdruper’s picture

interdruper CreditAttribution: interdruper at Interdruper commented

I can confirm that #5 or #9 fix the issue, Drupal 8.5.0 and Context 8.x-4.0-beta2+11-dev.

boshtian’s picture

boshtian CreditAttribution: boshtian at Agiledrop - Your Trusted Drupal Teammates commented
Status: Reviewed & tested by the community » Fixed

Status: Fixed » Closed (fixed)

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