When saving the permissions or refreshing a page after a cache rebuild, I get the following errors:

User error: "0" is an invalid render array key in Drupal\Core\Render\Element::children() (line 97 of core/lib/Drupal/Core/Render/Element.php).

When debugging, the error is triggered due to the 0 key in the following array:

I have the feeling something in the admin toolbar module is causing this.

CommentFileSizeAuthor
#10 screenshot-knowledgebase.local-2018-07-30-19-37-44.png67.62 KBrachanakamlesh
#3 l10n_client-hook_toolbar-fix-2872668-3.patch421 bytesGaëlG
Schermafbeelding 2017-04-25 om 15.13.15.png45.61 KBNitebreed
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Comments

Nitebreed created an issue. See original summary.

Nitebreed’s picture

Nitebreed
Primary language Dutch
CreditAttribution: Nitebreed at Synetic commented
Issue summary: View changes
GaëlG’s picture

GaëlG
he/him
Primary language French
Location Lille, France
CreditAttribution: GaëlG at Insite commented
Project: Admin Toolbar » Localization client
Version: 8.x-1.19 » 8.x-1.x-dev
Status: Active » Needs review
FileSize
l10n_client-hook_toolbar-fix-2872668-3.patch421 bytes

I had the same problem, and Localization Client UI was guilty.

ahmadhalah’s picture

ahmadhalah CreditAttribution: ahmadhalah commented

Works like charm.

AndrewsizZ’s picture

AndrewsizZ CreditAttribution: AndrewsizZ as a volunteer and at Bright Solutions GmbH for Bright Solutions GmbH commented
Status: Needs review » Reviewed & tested by the community

yep error fixed, tested on two projects

michielnugter’s picture

michielnugter CreditAttribution: michielnugter as a volunteer and commented

+1 on the patch. I experienced the same problem and the patch fixes it.

  • SebCorbin committed dd78250 on 8.x-1.x authored by GaëlG 
    Issue #2872668 by GaëlG, Nitebreed: User error: "0" is an invalid render...
SebCorbin’s picture

SebCorbin CreditAttribution: SebCorbin at Makina Corpus commented
Status: Reviewed & tested by the community » Fixed

Committed, thanks!

Status: Fixed » Closed (fixed)

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

rachanakamlesh’s picture

rachanakamlesh CreditAttribution: rachanakamlesh at Clarion Technologies commented
FileSize
screenshot-knowledgebase.local-2018-07-30-19-37-44.png67.62 KB

Hi,

I am facing the same issue. Please give me some clue or help.

Thanks,

tjtj’s picture

tjtj CreditAttribution: tjtj commented

Me also. How does one find the offending module?

tjtj’s picture

tjtj CreditAttribution: tjtj commented

Where does the patch go??

Ammar Qala’s picture

Ammar Qala CreditAttribution: Ammar Qala as a volunteer and commented

+1, this patch solved my problem