Adding a trailing slash to a Panels 3 page path will return a 404

It's hard to tell for sure what might be going on here with the information you've provided.

Did you fully save the panel? Did you add any access control? It would probably help if you export what you have saved and paste it here so I can see the settings you used.

I am getting the same problem. I have been able to replicate it. Unfortunately, I also cannot export the panel pages, though I can go back and edit them (including the path) so I know they are being saved.

I'm starting to wonder if the version in this bug report is correct. Is this really alpha4 or or this against -dev? (This matters because after alpha4 I added a new page type on the admin/build/pages list, so there are 'simple pages', 'custom pages', and 'panel pages'. And the new page type was in but didn't work until quite recently).

I just updated to the latest dev to see if that would fix it but no dice.

I am looking at the delegator table in the database.
Here is some of the info for one of my pages (but I suspect that the nid that the path points to, if indeed a nid is created for a panel page, is stored elsewhere?):

pid: 2

Name: Healing

task: panel_page

path: healing2

menu long text:

a:5:{s:4:"type";s:6:"normal";s:5:"title";s:7:"Healing";s:4:"name";s:13:"menu-channels";s:6:"weight";s:1:"0";s:6:"parent";a:4:{s:4:"type";s:4:"none";s:5:"title";s:0:"";s:4:"name";s:10:"navigation";s:6:"weight";s:1:"0";}}

conf long text:

a:4:{s:9:"no_blocks";i:0;s:6:"css_id";s:0:"";s:3:"css";s:0:"";s:7:"display";O:14:"panels_display":13:{s:4:"args";a:0:{}s:7:"content";a:2:{s:5:"new-4";O:8:"stdClass":13:{s:3:"pid";s:5:"new-4";s:3:"did";i:0;s:5:"panel";s:3:"top";s:4:"type";s:5:"block";s:7:"subtype";s:6:"user-2";s:5:"shown";i:1;s:6:"access";a:0:{}s:13:"configuration";a:6:{s:14:"override_title";i:0;s:19:"override_title_text";s:0:"";s:6:"module";s:4:"user";s:5:"delta";s:1:"2";s:16:"block_visibility";i:0;s:14:"block_settings";a:1:{s:26:"user_block_whois_new_count";s:1:"5";}}s:5:"cache";a:0:{}s:5:"style";a:0:{}s:3:"css";a:0:{}s:6:"extras";a:0:{}s:8:"position";i:0;}s:5:"new-3";O:8:"stdClass":13:{s:3:"pid";s:5:"new-3";s:3:"did";i:0;s:5:"panel";s:10:"left_above";s:4:"type";s:5:"block";s:7:"subtype";s:12:"statistics-0";s:5:"shown";i:1;s:6:"access";a:0:{}s:13:"configuration";a:6:{s:14:"override_title";i:0;s:19:"override_title_text";s:0:"";s:6:"module";s:10:"statistics";s:5:"delta";s:1:"0";s:16:"block_visibility";i:0;s:14:"block_settings";a:3:{s:28:"statistics_block_top_day_num";s:1:"0";s:28:"statistics_block_top_all_num";s:1:"0";s:29:"statistics_block_top_last_num";s:1:"0";}}s:5:"cache";a:0:{}s:5:"style";a:0:{}s:3:"css";a:0:{}s:6:"extras";a:0:{}s:8:"position";i:0;}}s:6:"panels";a:7:{s:3:"top";a:1:{i:0;s:5:"new-4";}s:10:"left_above";a:1:{i:0;s:5:"new-3";}s:11:"right_above";a:0:{}s:6:"middle";a:0:{}s:10:"left_below";a:0:{}s:11:"right_below";a:0:{}s:6:"bottom";a:0:{}}s:16:"incoming_content";N;s:6:"css_id";N;s:7:"context";a:0:{}s:3:"did";s:3:"new";s:6:"layout";s:13:"twocol_bricks";s:15:"layout_settings";a:0:{}s:14:"panel_settings";a:0:{}s:5:"cache";a:0:{}s:5:"title";s:0:"";s:10:"hide_title";i:0;}}

Could this error message in my logs be part of it?

Missing argument 2 for delegator_page_export_subtask() in /Users/cpelham/Sites/drupal/drupal/sites/all/modules/ctools/delegator/plugins/tasks/page.admin.inc on line 1433

Subscribing.

Subscribing, greetings, Martijn

I had the same error with -dev but not with alpha4. I wanted to use some of the new content-type functionality but I'll just wait for the beta now.

Earl, here is my export so you can replicate. To summarize: I can generate a preview within Panels, the menu-item appears fine however when I attempt to access the panel via the path alias I receive a 404 "Page not found
The requested page could not be found."

$page = new stdClass;
$page->disabled = FALSE; /* Edit this to true to make a default page disabled initially */
$page->name = 'special_reports';
$page->task = 'panel_page';
$page->admin_title = 'Special Reports Landing Page';
$page->path = 'special-reports/';
$page->access = FALSE;
$page->multiple = FALSE;
$page->menu = array(
  'type' => 'normal',
  'title' => 'Special Reports',
  'name' => 'primary-links',
  'weight' => '0',
  'parent' => array(
    'type' => 'none',
    'title' => '',
    'name' => 'navigation',
    'weight' => '0',
  ),
);
$page->arguments = array();
$page->conf = array(
  'no_blocks' => 0,
  'css_id' => '',
  'css' => '',
);
$display = new panels_display;
$display->layout = 'twocol_stacked';
$display->layout_settings = array();
$display->panel_settings = array();
$display->cache = array();
$display->title = 'Special Reports';
$display->hide_title = FALSE;
$display->content = array();
$display->panels = array();
  $pane = new stdClass;
  $pane->pid = 'new-1';
  $pane->did = 4;
  $pane->panel = 'top';
  $pane->type = 'custom';
  $pane->subtype = 'custom';
  $pane->shown = TRUE;
  $pane->access = array();
  $pane->configuration = array(
    'title' => 'Dummy Content',
    'body' => 'Dummy content for now.  I will populate this landing page soon.',
    'format' => '1',
  );
  $pane->cache = array();
  $pane->style = array();
  $pane->css = array();
  $pane->extras = array();
  $pane->position = 0;
  $display->content['new-1'] = $pane;
  $display->panels['top'][0] = 'new-1';
$page->conf['display'] = $display;

Using dev snapshot from April 24th.

I traced down the issue (at least on my end). If I setup the panel page with the path "test/" and then attempt to go to www.mysite.com/test/ I will receive a 404.

If I setup another panel with the path "anothertest" and then attempt to go to www.mysite.com/anothertest/ it is fine.

The Path field description mentions nothing of this limitation. My suggestion would be to fix this or put "Do not add a trailing slash to the path" wrapped in a strong tag in the #description.

kmonty: Ahh! Thanks for figuring that out for me. I have checked in a fix, and this should work in beta1.