Fatal error: Call to undefined method stdClass::preview() in /contrib/signup/includes/node_output.inc on line 149

I get this error when I try to create, edit, or view a node.

Comments

socialnicheguru’s picture

socialnicheguru commented

line 149 is

 $output .=  $view->preview($view_display, $view_args);
ezra-g’s picture

ezra-g commented

This can happen if you've got the "View to embed for the signup administrative list" (and probably also the "View to embed for the signup user list") setting set to a view that doesn't exist on your system.

As a solution, you can go to /admin/settings/signup and select views that do exist and save the form.

In general we can avoid this PHP error by checking if the $view is empty after calling views_get_view() and return some helpful error text instead of attempting to preview a view that doesn't exist.

escoles’s picture

escoles commented

I believe this error is also getting thrown if the view displays no content. (I.e., I'm receiving it for the 'View to embed for the signup user list', and have verified that the view exists and is enabled.)

redndahead’s picture

redndahead commented

Going to /admin/settings/signup and clicking save without making any changes fixed this error for me. Maybe a default value isn't being set?

kepford’s picture

kepford commented

I can concur with what @redndahead says. Going to /admin/settings/signup and clicking save fixed it for me too.

walkerwilliams.3net.net’s picture

walkerwilliams.3net.net commented
Title: Fatal error: Call to undefined method stdClass::preview() in /contrib/signup/includes/node_output.inc on line 149 » Fatal error: Call to undefined method stdClass::preview() in /srv/www/htdocs/sites/all/modules/contrib/signup/includes/node_admi

Am using the cod(conference organizing distribution)

I get the following error when i click on signups in the event node.

The solution is to click on save configurationtab without making any changes in http://127.0.0.1/admin/settings/signup

Replace 127.0.0.1 with your domain name e.g "example.com"

I hope this post will assist somebody

greggles’s picture

greggles
he/him
Primary language English
Location Denver, Colorado, USA
commented
Title: Fatal error: Call to undefined method stdClass::preview() in /srv/www/htdocs/sites/all/modules/contrib/signup/includes/node_admi » Use default views to avoid Fatal error: Call to undefined method in node_output.inc on line 149

better title (I think?).

raycascella’s picture

raycascella
he/him
commented
Issue summary: View changes

Since this ticket remains open, I'll add my two cents, for posterity.

Our company encountered the same error and clearing the cached did the trick for us. Our issue had to do with memcache and views going crazy when 3,000+ users went to register around the same time, after a conference. According to our lead developer, it was alike 3,000 mini DDoS attacks. =-D

Hope that helps someone.