Modal pop-up windows are empty

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richardh9935
Joomla! Apprentice
Joomla! Apprentice
Posts: 34
Joined: Thu Jun 02, 2016 8:43 am

Modal pop-up windows are empty

Post by richardh9935 » Mon Jul 05, 2021 7:55 am

I have a test environment on my home Debian laptop. I installed Joomla and used Akeeba backup/kickstart/
Angie to replicate my Production environment onto the laptop. I tried out a new extension, and the modal pop-up windows became empty.

eg Menus, Edit: Menu Item Type should list all the available types, but the window is empty.
Similarly, in an Article, Image and Links, "Intro Image" should let me see the list of files, but it is empty.

I proceeded to disable and remove extensions, but that didn't fix the problem.

Here is FPA:
Forum Post Assistant (v1.6.2) : 5-Jul-2021 wrote:
Basic Environment :: wrote:Joomla! Instance :: Joomla! 3.9.27-Stable (Amani) 25-May-2021
Joomla! Platform :: Joomla Platform 13.1.0-Stable (Curiosity) 24-Apr-2013
Joomla! Configured :: Yes | Read-Only (444) |
Configuration Options :: Offline: false | SEF: true | SEF Suffix: false | SEF ReWrite: false | .htaccess/web.config: No | GZip: false | Cache: false | CacheTime: 15 | CacheHandler: file | CachePlatformPrefix: false | FTP Layer: false | Proxy: false | LiveSite: Is Not Empty | Session lifetime: 30 | Session handler: database | Shared sessions: false | SSL: 0 | Error Reporting: maximum | Site Debug: false | Language Debug: false | Default Access: 1 | Unicode Slugs: false | dbConnection Type: mysqli | PHP Supports J! 3.9.27: Yes | Database Supports J! 3.9.27: Yes | Database Credentials Present: Yes |

Host Configuration :: OS: Linux | OS Version: 4.19.0-16-686-pae | Technology: i686 | Web Server: Apache/2.4.38 (Debian) | Encoding: gzip, deflate | System TMP Writable: Yes | Free Disk Space : 85.55 GiB |

PHP Configuration :: Version: 7.3.27-1~deb10u1 | PHP API: apache2handler | Session Path Writable: Yes | Display Errors: | Error Reporting: 22527 | Log Errors To: | Last Known Error: | Register Globals: | Magic Quotes: | Safe Mode: | Allow url fopen: 1 | Open Base: | Uploads: 1 | Max. Upload Size: 32M | Max. POST Size: 64M | Max. Input Time: 60 | Max. Execution Time: 30 | Memory Limit: 128M

Database Configuration :: Version: 5.5.5-10.3.29-MariaDB-0+deb10u1 (Client:mysqlnd 5.0.12-dev - 20150407 - $Id: 7cc7cc96e675f6d72e5cf0f267f48e167c2abb23 $) | Database Size: 27.22 MiB | #of Tables with config prefix:  154 | #of other Tables:  228 | User Privileges : GRANT ALL
Detailed Environment :: wrote:PHP Extensions :: Core (7.3.27-1~deb10u1) | date (7.3.27-1~deb10u1) | libxml (7.3.27-1~deb10u1) | openssl (7.3.27-1~deb10u1) | pcre (7.3.27-1~deb10u1) | zlib (7.3.27-1~deb10u1) | filter (7.3.27-1~deb10u1) | hash (7.3.27-1~deb10u1) | Reflection (7.3.27-1~deb10u1) | SPL (7.3.27-1~deb10u1) | sodium (7.3.27-1~deb10u1) | session (7.3.27-1~deb10u1) | standard (7.3.27-1~deb10u1) | apache2handler () | mysqlnd (mysqlnd 5.0.12-dev - 20150407 - $Id: 7cc7cc96e675f6d72e5cf0f267f48e167c2abb23 $) | PDO (7.3.27-1~deb10u1) | xml (7.3.27-1~deb10u1) | calendar (7.3.27-1~deb10u1) | ctype (7.3.27-1~deb10u1) | curl (7.3.27-1~deb10u1) | dom (20031129) | mbstring (7.3.27-1~deb10u1) | fileinfo (7.3.27-1~deb10u1) | ftp (7.3.27-1~deb10u1) | gd (7.3.27-1~deb10u1) | gettext (7.3.27-1~deb10u1) | iconv (7.3.27-1~deb10u1) | imagick (3.4.3) | imap (7.3.27-1~deb10u1) | intl (7.3.27-1~deb10u1) | json (1.7.0) | ldap (7.3.27-1~deb10u1) | exif (7.3.27-1~deb10u1) | mysqli (7.3.27-1~deb10u1) | pdo_mysql (7.3.27-1~deb10u1) | pdo_pgsql (7.3.27-1~deb10u1) | pdo_sqlite (7.3.27-1~deb10u1) | pgsql (7.3.27-1~deb10u1) | Phar (7.3.27-1~deb10u1) | posix (7.3.27-1~deb10u1) | readline (7.3.27-1~deb10u1) | shmop (7.3.27-1~deb10u1) | SimpleXML (7.3.27-1~deb10u1) | smbclient (0.9.0) | sockets (7.3.27-1~deb10u1) | sqlite3 (7.3.27-1~deb10u1) | ssh2 (1.1.2) | sysvmsg (7.3.27-1~deb10u1) | sysvsem (7.3.27-1~deb10u1) | sysvshm (7.3.27-1~deb10u1) | tokenizer (7.3.27-1~deb10u1) | wddx (7.3.27-1~deb10u1) | xmlreader (7.3.27-1~deb10u1) | xmlrpc (7.3.27-1~deb10u1) | xmlwriter (7.3.27-1~deb10u1) | xsl (7.3.27-1~deb10u1) | zip (1.15.4) | libsmbclient (0.9.0) | Zend OPcache (7.3.27-1~deb10u1) | Zend Engine (3.3.27) |
Potential Missing Extensions ::
Disabled Functions :: pcntl_alarm | pcntl_fork | pcntl_waitpid | pcntl_wait | pcntl_wifexited | pcntl_wifstopped | pcntl_wifsignaled | pcntl_wifcontinued | pcntl_wexitstatus | pcntl_wtermsig | pcntl_wstopsig | pcntl_signal | pcntl_signal_get_handler | pcntl_signal_dispatch | pcntl_get_last_error | pcntl_strerror | pcntl_sigprocmask | pcntl_sigwaitinfo | pcntl_sigtimedwait | pcntl_exec | pcntl_getpriority | pcntl_setpriority | pcntl_async_signals | |

Switch User Environment :: PHP CGI: No | Server SU: No | PHP SU: No | Potential Ownership Issues: No

Apache Modules :: core | mod_so | mod_watchdog | http_core | mod_log_config | mod_logio | mod_version | mod_unixd | mod_access_compat | mod_alias | mod_auth_basic | mod_authn_core | mod_authn_file | mod_authz_core | mod_authz_host | mod_authz_user | mod_autoindex | mod_deflate | mod_dir | mod_env | mod_evasive20 | mod_expires | mod_filter | mod_headers | mod_mime | prefork | mod_negotiation | mod_php7 | mod_qos | mod_reqtimeout | mod_rewrite | mod_security2 | mod_setenvif | mod_socache_shmcb | mod_ssl | mod_status | mod_unique_id | mod_userdir | Apache/2.4.38 (Debian) |
Potential Missing Modules :: mod_security | mod_evasive | mod_dosevasive |
Folder Permissions :: wrote:Core Folders :: images/ (755) | components/ (755) | modules/ (755) | plugins/ (755) | language/ (755) | templates/ (755) | cache/ (755) | logs/ (755) | tmp/ (755) | administrator/components/ (755) | administrator/modules/ (755) | administrator/language/ (755) | administrator/templates/ (755) | administrator/logs/ (755) |

Elevated Permissions (First 10) :: libraries/fof30/Configuration/Domain/ (774) | libraries/fof30/Dispatcher/Exception/ (774) | libraries/fof30/Dispatcher/Mixin/ (774) | libraries/fof30/Model/DataModel/ (774) | libraries/fof30/Model/Exception/ (774) | libraries/fof30/Model/Mixin/ (774) | libraries/fof30/language/en-GB/ (774) | plugins/console/src/Extension/ (774) | plugins/console/src/Helper/ (774) | plugins/installer/webinstaller/tmpl/ (774) |
Database Information :: wrote:Database statistics :: Uptime: 435602 | Threads: 6 | Questions: 25714 | Slow queries: 0 | Opens: 690 | Flush tables: 1 | Open tables: 425 | Queries per second avg: 0.059 |
Extensions Discovered :: wrote:Components :: Site ::
Core :: com_wrapper (3.0.0) 1 | com_mailto (3.0.0) 1 |
3rd Party::

Components :: Admin ::
Core :: com_associations (3.7.0) 1 | com_menus (3.0.0) 1 | com_media (3.0.0) 1 | com_categories (3.0.0) 1 | com_ajax (3.2.0) 1 | com_users (3.0.0) 1 | com_joomlaupdate (3.6.2) 1 | com_newsfeeds (3.0.0) 1 | com_privacy (3.9.0) 1 | com_tags (3.1.0) 1 | com_search (3.0.0) 1 | com_templates (3.0.0) 1 | com_config (3.0.0) 1 | com_finder (3.0.0) 1 | com_cache (3.0.0) 1 | com_actionlogs (3.9.0) 1 | com_postinstall (3.2.0) 1 | com_content (3.0.0) 1 | com_cpanel (3.0.0) 1 | com_login (3.0.0) 1 | com_contenthistory (3.2.0) 1 | com_redirect (3.0.0) 1 | com_plugins (3.0.0) 1 | com_installer (3.0.0) 1 | com_modules (3.0.0) 1 | com_languages (3.0.0) 1 | com_admin (3.0.0) 1 | com_checkin (3.0.0) 1 | com_banners (3.0.0) 1 | com_messages (3.0.0) 1 | com_fields (3.7.0) 1 |
3rd Party:: Admintools (6.0.6) 1 | com_abook (3.1.1) 1 | COM_ALFCONTACT (3.2.5) 1 | Akeeba (8.0.6) 1 |

Modules :: Site ::
Core :: mod_users_latest (3.0.0) 1 | mod_finder (3.0.0) 1 | mod_articles_latest (3.0.0) 1 | mod_tags_popular (3.1.0) 1 | mod_menu (3.0.0) 1 | mod_languages (3.5.0) 1 | mod_tags_similar (3.1.0) 1 | mod_articles_archive (3.0.0) 1 | mod_breadcrumbs (3.0.0) 1 | mod_articles_popular (3.0.0) 1 | mod_related_items (3.0.0) 1 | mod_whosonline (3.0.0) 1 | mod_articles_categories (3.0.0) 1 | mod_stats (3.0.0) 1 | mod_articles_category (3.0.0) 1 | mod_wrapper (3.0.0) 1 | mod_banners (3.0.0) 1 | mod_login (3.0.0) 1 | mod_search (3.0.0) 1 | mod_articles_news (3.0.0) 1 | mod_random_image (3.0.0) 1 | mod_footer (3.0.0) 1 | mod_custom (3.0.0) 1 | mod_syndicate (3.0.0) 1 | mod_feed (3.0.0) 1 |
3rd Party::

Modules :: Admin ::
Core :: mod_stats_admin (3.0.0) 1 | mod_quickicon (3.0.0) 1 | mod_sampledata (3.8.0) 1 | mod_version (3.0.0) 1 | mod_toolbar (3.0.0) 1 | mod_privacy_dashboard (3.9.0) 1 | mod_menu (3.0.0) 1 | mod_popular (3.0.0) 1 | mod_latestactions (3.9.0) 1 | mod_title (3.0.0) 1 | mod_latest (3.0.0) 1 | mod_login (3.0.0) 1 | mod_logged (3.0.0) 1 | mod_custom (3.0.0) 1 | mod_status (3.0.0) 1 | mod_submenu (3.0.0) 1 | mod_feed (3.0.0) 1 | mod_multilangstatus (3.0.0) 1 |
3rd Party::

Libraries ::
Core ::
3rd Party:: file_fof30 (3.6.2) ? | file_fof40 (4.0.2) ? |

Plugins ::
Core :: plg_editors-xtd_menu (3.7.0) 1 | plg_editors-xtd_readmore (3.0.0) 1 | plg_editors-xtd_fields (3.7.0) 1 | plg_editors-xtd_module (3.5.0) 1 | plg_editors-xtd_article (3.0.0) 1 | plg_editors-xtd_image (3.0.0) 1 | plg_editors-xtd_pagebreak (3.0.0) 1 | plg_system_languagefilter (3.0.0) 0 | PLG_SYSTEM_ACTIONLOGS (3.9.0) 0 | plg_system_fields (3.7.0) 1 | plg_system_logout (3.0.0) 1 | plg_system_updatenotification (3.5.0) 1 | plg_system_debug (3.0.0) 1 | plg_system_remember (3.0.0) 1 | plg_system_redirect (3.0.0) 0 | plg_system_logrotation (3.9.0) 1 | plg_system_sessiongc (3.8.6) 1 | plg_system_p3p (3.0.0) 0 | plg_system_log (3.0.0) 1 | plg_system_cache (3.0.0) 0 | plg_system_sef (3.0.0) 1 | plg_system_languagecode (3.0.0) 0 | plg_system_privacyconsent (3.9.0) 0 | plg_system_highlight (3.0.0) 1 | plg_system_stats (3.5.0) 1 | plg_captcha_recaptcha_invisible (3.8) 0 | plg_captcha_recaptcha (3.4.0) 1 | PLG_ACTIONLOG_JOOMLA (3.9.0) 1 | plg_fields_color (3.7.0) 1 | plg_fields_sql (3.7.0) 1 | plg_fields_text (3.7.0) 1 | plg_fields_radio (3.7.0) 1 | plg_fields_editor (3.7.0) 1 | plg_fields_repeatable (3.9.0) 1 | plg_fields_imagelist (3.7.0) 1 | plg_fields_integer (3.7.0) 1 | plg_fields_calendar (3.7.0) 1 | plg_fields_media (3.7.0) 1 | plg_fields_usergrouplist (3.7.0) 1 | plg_fields_list (3.7.0) 1 | plg_fields_user (3.7.0) 1 | plg_fields_checkboxes (3.7.0) 1 | plg_fields_textarea (3.7.0) 1 | plg_fields_url (3.7.0) 1 | PLG_INSTALLER_FOLDERINSTALLER (3.6.0) 1 | plg_installer_packageinstaller (3.6.0) 1 | PLG_INSTALLER_URLINSTALLER (3.6.0) 1 | plg_installer_webinstaller (2.1.2) 1 | plg_quickicon_privacycheck (3.9.0) 1 | plg_quickicon_phpversioncheck (3.7.0) 1 | plg_quickicon_joomlaupdate (3.0.0) 1 | plg_quickicon_extensionupdate (3.0.0) 1 | plg_search_categories (3.0.0) 1 | plg_search_tags (3.0.0) 1 | plg_search_contacts (3.0.0) 0 | plg_search_newsfeeds (3.0.0) 1 | plg_search_content (3.0.0) 1 | plg_authentication_cookie (3.0.0) 1 | plg_authentication_joomla (3.0.0) 1 | plg_authentication_gmail (3.0.0) 0 | plg_authentication_ldap (3.0.0) 0 | plg_user_joomla (3.0.0) 1 | plg_user_contactcreator (3.0.0) 0 | plg_user_terms (3.9.0) 0 | plg_user_profile (3.0.0) 0 | plg_twofactorauth_totp (3.2.0) 0 | plg_twofactorauth_yubikey (3.2.0) 0 | plg_extension_joomla (3.0.0) 1 | plg_privacy_actionlogs (3.9.0) 1 | plg_privacy_consents (3.9.0) 1 | plg_privacy_user (3.9.0) 1 | plg_privacy_message (3.9.0) 1 | plg_privacy_content (3.9.0) 1 | plg_finder_categories (3.0.0) 1 | plg_finder_tags (3.0.0) 1 | plg_finder_contacts (3.0.0) 1 | plg_finder_newsfeeds (3.0.0) 1 | plg_finder_content (3.0.0) 1 | plg_content_joomla (3.0.0) 1 | plg_content_confirmconsent (3.9.0) 0 | plg_content_fields (3.7.0) 1 | plg_content_loadmodule (3.0.0) 1 | plg_content_vote (3.0.0) 1 | plg_content_emailcloak (3.0.0) 1 | plg_content_pagebreak (3.0.0) 1 | plg_content_pagenavigation (3.0.0) 1 | plg_content_finder (3.0.0) 1 |
3rd Party:: PLG_SYSTEM_BACKUPONUPDATE (8.0.6) 0 | PLG_SYSTEM_ADMINTOOLS (6.0.6) 1 | PLG_ACTIONLOG_ADMINTOOLS (6.0.6) 0 | PLG_ACTIONLOG_AKEEBABACKUP (8.0.6) 0 | plg_editors_tinymce (4.5.12) 1 | plg_editors_codemirror (5.60.0) 1 | plg_quickicon_akeebabackup (8.0.6) 0 |
Templates Discovered :: wrote:Templates :: Site :: beez3 (3.1.0) ? | protostar (1.0) 1 |
Templates :: Admin :: hathor (3.0.0) 1 | isis (1.0) 1 |

richardh9935
Joomla! Apprentice
Joomla! Apprentice
Posts: 34
Joined: Thu Jun 02, 2016 8:43 am

Re: Modal pop-up windows are empty

Post by richardh9935 » Thu Jul 15, 2021 4:57 am

Still no idea how to fix this. Please suggest something.

User avatar
Per Yngve Berg
Joomla! Master
Joomla! Master
Posts: 30813
Joined: Mon Oct 27, 2008 9:27 pm
Location: Romerike, Norway

Re: Modal pop-up windows are empty

Post by Per Yngve Berg » Thu Jul 15, 2021 7:17 am

LiveSite: Is Not Empty

Have you set this in Configuration.php?


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