Steps to reproduce:
Create a rule that reacts on content being viewed. Create an action that sends a mail.
When editing that action, hit the "Switch to data selection" button for the field "SEND TO".
I get "The website encountered an unexpected error. Please try again later." then.
In the error.log, I can find:
[Sun Apr 17 21:20:28 2016] [error] [client 188.193.196.26] Uncaught PHP Exception Symfony\\Component\\Routing\\Exception\\RouteNotFoundException: "Route "entity.rules_reaction_rule.edit_form.autocomplete" does not exist." at /home/turion/manuel/core/lib/Drupal/Core/Routing/RouteProvider.php line 191, referer: https://www.manuelbaerenz.de/admin/config/workflow/rules/reactions/edit/...

Comments

turion created an issue. See original summary.

dasjo’s picture

dasjo
he/him
Primary language German
Location Zurich
CreditAttribution: dasjo as a volunteer and at Amazee Labs commented

does that bug still appear?

TR’s picture

TR CreditAttribution: TR commented
Status: Active » Closed (cannot reproduce)

Cannot repeat the error with the latest version of Rules -dev.

Be aware that for most use cases "Content is viewed" is probably not the event you want to use. See #2694447-3: Entity is viewed event not called when entity is loaded from the cache