The problem code is in page-wizard.inc within the page_manager_page_wizard() function:

  if ($function = ctools_plugin_get_function($plugin, 'access callback') && !$function($plugin)) {
    return MENU_ACCESS_DENIED;
  }

The second occurrence of $function is undefined, because the above is equivalent to:

  if ($function = (ctools_plugin_get_function($plugin, 'access callback') && !$function($plugin))) {

To fix it in one line, add parentheses around the assignment, or use and instead of &&.

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#2 ctools-undefined-variable-3119253-2.patch545 bytessolideogloria

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solideogloria created an issue. See original summary.

solideogloria’s picture

solideogloria commented
Status: Active » Needs review
StatusFileSize
new ctools-undefined-variable-3119253-2.patch545 bytes
solideogloria’s picture

solideogloria commented

Can someone review this? This can be easily tested using a simplified example showing the Fatal Error.

joelpittet’s picture

joelpittet
he/him
Primary language English
Location Vancouver
commented
Status: Needs review » Fixed

Wow, I wonder how this ever worked, nor has anybody else come across this. Thanks @solideogloria.

joelpittet’s picture

joelpittet
he/him
Primary language English
Location Vancouver
commented
Parent issue: » #3178697: Plan for CTools 7.x-1.18 release

Status: Fixed » Closed (fixed)

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