I’m on /admin/structure/contact/messages and clicking on Edit, gives me:

"The website encountered an unexpected error. Please try again later." Checking the error log, I have:

Drupal\Core\Entity\Exception\UndefinedLinkTemplateException: No link template 'canonical' found for the 'contact_message' entity type in Drupal\Core\Entity\Entity->toUrl() (line 219 of /Users/JCL/Sites/devdesktop/simplis-dev/docroot/core/lib/Drupal/Core/Entity/Entity.php).

I was on 8.0.2 core, updated to 8.0.3 and did not help. I had subject and message hidden (don't want those required fields) but made them visible again and no luck. All fields on my form are List (text) with checkboxes widget, each field has 3 values. The data is being stored in the database and Views works, but still can't edit.

Comments

JCL324 created an issue. See original summary.

larowlan’s picture

larowlan
Location 🇦🇺🏝.au GMT+10
commented
Issue tags: +Needs tests
larowlan’s picture

larowlan
Location 🇦🇺🏝.au GMT+10
commented
Related issues: +#2634226: Add a canonical path for contact message
sidharthap’s picture

sidharthap
Primary language English
commented

I could not replicate the issue using Drupal-8.0.4-dev, PHP-5.6.8, Database system version-5.6.24 however in log I found one error.
Entity/field definitions Mismatched entity and/or field definitions
The following changes were detected in the entity type and field definitions.
Contact message

Create the Message ID field.
Create the Created field.

jcl324’s picture

jcl324
he/him
Primary language English
Location Portland, OR
commented

@sidharthap I too had the same mismatched entity error on my Status page. I ran drush entity-updates which fixed that problem, but did not solve my ability to edit a message. Thanks for the tip though!

larowlan’s picture

larowlan
Location 🇦🇺🏝.au GMT+10
commented
Status: Active » Fixed

#2634226: Add a canonical path for contact message fixed this

Status: Fixed » Closed (fixed)

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