[wp-trac] [WordPress Trac] #37731: Fatal error: Maximum function nesting level of '256' reached, aborting! in /home/user/www/wordpress/hdocs/wp-includes/functions.php on line 2992

[WordPress Trac]

#37731: Fatal error: Maximum function nesting level of '256' reached, aborting! in
/home/user/www/wordpress/hdocs/wp-includes/functions.php on line 2992
----------------------------+-----------------------------
 Reporter:  maestrosite     |      Owner:
     Type:  defect (bug)    |     Status:  new
 Priority:  normal          |  Milestone:  Awaiting Review
Component:  Gallery         |    Version:  4.6
 Severity:  normal          |   Keywords:
  Focuses:  administration  |
----------------------------+-----------------------------
 Good day!

 After install plugin and l18n-files
 - on wp-instance with localization
 - in action "upgrader_process_complete"
 - in function "wp_update_plugins"
 I have got error 500. Because after call
 \Language_Pack_Upgrader::bulk_upgrade
 in function wp_json_encode put object with recursive references
 Plugin_Upgrader -
 - Plugin_Upgrader::skin = Plugin_Installer_Skin ->
 - Plugin_Installer_Skin::updrader = Plugin_Upgrader ->
 - Plugin_Upgrader::skin = Plugin_Installer_Skin ->
 - Plugin_Installer_Skin::updrader = Plugin_Upgrader ->
 - etc.

 Note: plugin and l18n-files installed correctly.


 For example, bbPress


 {{{
 ( ! ) Fatal error: Maximum function nesting level of '256' reached,
 aborting! in /home/user/www/wordpress/hdocs/wp-includes/functions.php on
 line 2992
 Call Stack
 #       Time    Memory  Function        Location
 1       0.0080  363840  {main}( )       .../update.php:0
 2       81.0767 6660136 Plugin_Upgrader->install( ???, ??? )
 .../update.php:137
 3       81.0809 6664584 WP_Upgrader->run( ??? ) .../class-plugin-
 upgrader.php:108
 4       83.7245 6740016 do_action( ???, ???, ??? )      .../class-wp-
 upgrader.php:791
 5       321.2993        6844360 wp_update_plugins( ??? )
 .../plugin.php:524
 6       394.8101        6924264 wp_json_encode( ???, ???, ??? )
 .../update.php:297
 7       394.8102        6924640 _wp_json_sanity_check( ???, ??? )
 .../functions.php:2900
 8       394.8117        6932008 _wp_json_sanity_check( ???, ??? )
 .../functions.php:2955
 9       394.8121        6934424 _wp_json_sanity_check( ???, ??? )
 .../functions.php:2955
 10      394.8132        6941392 _wp_json_sanity_check( ???, ??? )
 .../functions.php:2955
 11      394.8136        6943808 _wp_json_sanity_check( ???, ??? )
 .../functions.php:2955
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/37731>
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