Upgrade to J4

[budrys]

Hello.

I'm trying to update to J4 on mu test site but on backend end I got thi serror:

0 Call to undefined method Joomla\CMS\Application\AdministratorApplication::isSite()
Call stack
# Function Location
1 () JROOT/plugins/system/jqueryeasy/jqueryeasy.php:24
2 plgSystemJqueryeasy->__construct() JROOT/libraries/src/Extension/ExtensionManagerTrait.php:242
3 Joomla\CMS\Application\CMSApplication->loadPluginFromFilesystem() JROOT/libraries/src/Extension/ExtensionManagerTrait.php:160
4 Joomla\CMS\Application\CMSApplication->loadExtension() JROOT/libraries/src/Extension/ExtensionManagerTrait.php:99
5 Joomla\CMS\Application\CMSApplication->bootPlugin() JROOT/libraries/src/Plugin/PluginHelper.php:232
6 Joomla\CMS\Plugin\PluginHelper::import() JROOT/libraries/src/Plugin/PluginHelper.php:192
7 Joomla\CMS\Plugin\PluginHelper::importPlugin() JROOT/libraries/src/Application/CMSApplication.php:744
8 Joomla\CMS\Application\CMSApplication->initialiseApp() JROOT/libraries/src/Application/AdministratorApplication.php:312
9 Joomla\CMS\Application\AdministratorApplication->initialiseApp() JROOT/libraries/src/Application/AdministratorApplication.php:165
10 Joomla\CMS\Application\AdministratorApplication->doExecute() JROOT/libraries/src/Application/CMSApplication.php:293
11 Joomla\CMS\Application\CMSApplication->execute() JROOT/administrator/includes/app.php:61
12 require_once() JROOT/administrator/index.php:32

[nacc]

Use Google to search for the isSite() error (and the solution) in J! 4.x: https://www.google.com/search?q=isSite%28%29+error.

Looks like it’s coming from the “jqueryeasy” plugin that you need to disable and uninstall.

[AMurray]

jquery easy is indicated as J4 and J5 compatible but no harm in disabling/uninstalling, and then trying to reinstall it afterwards. Is it even necessary? https://extensions.joomla.org/extension/jquery-easy/

[budrys]

Done, but still some errors:

Ostrzeżenie
JAuthentication::Uwierzytelnianie: Nie można załadować dodatku: .
Wystąpił błąd.
500 Table 'betty71_wduchukopia.ttg6527_workflow_associations' doesn't exist
Call stack
# Function Location
1 () JROOT/administrator/modules/mod_popular/src/Helper/PopularHelper.php:81
2 Joomla\Module\Popular\Administrator\Helper\PopularHelper::getList() JROOT/administrator/modules/mod_popular/mod_popular.php:19
3 include() JROOT/libraries/src/Dispatcher/ModuleDispatcher.php:52
4 Joomla\CMS\Dispatcher\ModuleDispatcher::Joomla\CMS\Dispatcher\{closure}() JROOT/libraries/src/Dispatcher/ModuleDispatcher.php:55
5 Joomla\CMS\Dispatcher\ModuleDispatcher->dispatch() JROOT/libraries/src/Helper/ModuleHelper.php:281
6 Joomla\CMS\Helper\ModuleHelper::renderRawModule() JROOT/libraries/src/Helper/ModuleHelper.php:161
7 Joomla\CMS\Helper\ModuleHelper::renderModule() JROOT/administrator/components/com_cpanel/tmpl/cpanel/default.php:61
8 include() JROOT/libraries/src/MVC/View/HtmlView.php:415
9 Joomla\CMS\MVC\View\HtmlView->loadTemplate() JROOT/libraries/src/MVC/View/HtmlView.php:203
10 Joomla\CMS\MVC\View\HtmlView->display() JROOT/administrator/components/com_cpanel/src/View/Cpanel/HtmlView.php:158
11 Joomla\Component\Cpanel\Administrator\View\Cpanel\HtmlView->display() JROOT/libraries/src/MVC/Controller/BaseController.php:660
12 Joomla\CMS\MVC\Controller\BaseController->display() JROOT/administrator/components/com_cpanel/src/Controller/DisplayController.php:56
13 Joomla\Component\Cpanel\Administrator\Controller\DisplayController->display() JROOT/libraries/src/MVC/Controller/BaseController.php:693
14 Joomla\CMS\MVC\Controller\BaseController->execute() JROOT/libraries/src/Dispatcher/ComponentDispatcher.php:143
15 Joomla\CMS\Dispatcher\ComponentDispatcher->dispatch() JROOT/libraries/src/Component/ComponentHelper.php:361
16 Joomla\CMS\Component\ComponentHelper::renderComponent() JROOT/libraries/src/Application/AdministratorApplication.php:143
17 Joomla\CMS\Application\AdministratorApplication->dispatch() JROOT/libraries/src/Application/AdministratorApplication.php:186
18 Joomla\CMS\Application\AdministratorApplication->doExecute() JROOT/libraries/src/Application/CMSApplication.php:293
19 Joomla\CMS\Application\CMSApplication->execute() JROOT/administrator/includes/app.php:61
20 require_once() JROOT/administrator/index.php:32
Wróć na pulpit

[toivo]

The update to Joomla 4 did not finish correctly because the database table 'ttg6527_workflow_associations' is missing. Use the following SQL statement in phpMyAdmin or a similar utility to create the table, but other database tables may also be missing:

Code: Select all

CREATE TABLE `ttg6527_workflow_associations` (
  `item_id` int NOT NULL DEFAULT '0' COMMENT 'Extension table id value',
  `stage_id` int NOT NULL COMMENT 'Foreign Key to #__workflow_stages.id',
  `extension` varchar(50) COLLATE utf8mb4_unicode_ci NOT NULL,
  PRIMARY KEY (`item_id`,`extension`),
  KEY `idx_item_stage_extension` (`item_id`,`stage_id`,`extension`),
  KEY `idx_item_id` (`item_id`),
  KEY `idx_stage_id` (`stage_id`),
  KEY `idx_extension` (`extension`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

[budrys]

Thanks.

Looks like I have no backend template now

Not sure how to install/enable it now.

[budrys]

OK. I fixed that.

But have now this:

Rozszerzenie Instaluj: Missing field in database: Joomla\CMS\Table\Extension element..

[JAVesey]

Hello.

I'm trying to update to J4 on mu test site but on backend end I got thi serror:

How are you doing the update? Joomla Update component? This is the only supported method.

As Toivo says, it looks like your upgrade didn't complete given the missing workflow/database fields.

[Webdongle]

Recover by replacing the broken test site with the backup that you made before you attempted the update. Double check for (and uninstall) incompatible 3rd party extensions. Then retry the update by using the Joomla Update component.

[budrys]

Thanks.

I resolved these issues.

One more thing.

When I try to install some extensions I get the error with 403 error page.

[AMurray]

are you installing extensions with Super User account or Administrator (two very different set of privileges - administrator can't install extensions)? That would be the first thing to check.

[budrys]

I use Super Admin account

[budrys]

And what is weired I installed clear J4 and get the same error trying to install the same extension:

403
Forbidden
Access to this resource on the server is denied!

[Webdongle]

jquery easy is indicated as J4 and J5 compatible but no harm in disabling/uninstalling, and then trying to reinstall it afterwards. Is it even necessary? https://extensions.joomla.org/extension/jquery-easy/

There are instructions for updating jquery from J3 to J4/J5 https://simplifyyourweb.com/documentati ... -3-10-to-4

[leolam]

The 403 Forbidden Error happens when the web page (or another resource) that you're trying to open in your web browser is a resource that you're not allowed to access. It's called a 403 error because that's the HTTP status code that the webserver uses to describe that kind of error.

Very often this is caused by a blocking by Apache's mod_security. Please enable error reporting and debugging in global config, and post what you see when accessing the link

Leo