Class "Cobweb\ExternalImport\Utility\CompatibilityUtility" not found

[agriaIT]

Typo3 12.4.5
PHP 8.2.4
external_import 7.1.0
svconnector 5.1.0 is installed
svconnector_sql 4.1.0 is installed

After installing the extenstion via extension manager I get the following error in backend and frontend:

(1/1) Error
Class "Cobweb\ExternalImport\Utility\CompatibilityUtility" not found

in C:\xampp824\htdocs\typo312\typo3conf\ext\external_import\Configuration\TCA\Overrides\sys_reaction.php line 7
use Cobweb\ExternalImport\Reaction\ImportReaction;
use Cobweb\ExternalImport\Utility\CompatibilityUtility;
use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;

if (CompatibilityUtility::isV12()) {
ExtensionManagementUtility::addTcaSelectItem(
'sys_reaction',
'reaction_type',
[
at require()
in C:\xampp824\htdocs\typo312\typo3_src-12.4.5\typo3\sysext\core\Classes\Utility\ExtensionManagementUtility.php line 1457

    // To require TCA Overrides in a safe scoped environment avoiding local variable clashes.
    // @see TYPO3\CMS\Core\Tests\Functional\Utility\ExtensionManagementUtility\ExtensionManagementUtilityTcaOverrideRequireTest
    $scopedRequire = static function (string $filename): void {
        require $filename;
    };
    // Execute override files from Configuration/TCA/Overrides
    foreach ($activePackages as $package) {
        try {

at TYPO3\CMS\Core\Utility\ExtensionManagementUtility::TYPO3\CMS\Core\Utility{closure}('C:/xampp824/htdocs/typo312/typo3conf/ext/external_import/Configuration/TCA/Overrides\sys_reaction.php')
in C:\xampp824\htdocs\typo312\typo3_src-12.4.5\typo3\sysext\core\Classes\Utility\ExtensionManagementUtility.php line 1468
// No such directory in this package
continue;
}
foreach ($finder as $fileInfo) {
$scopedRequire($fileInfo->getPathname());
}
}

    // Call the TcaMigration and log any deprecations.

at TYPO3\CMS\Core\Utility\ExtensionManagementUtility::buildBaseTcaFromSingleFiles()
in C:\xampp824\htdocs\typo312\typo3_src-12.4.5\typo3\sysext\core\Classes\Utility\ExtensionManagementUtility.php line 1399
$cacheData = $codeCache->require($cacheIdentifier);
if ($cacheData) {
$GLOBALS['TCA'] = $cacheData['tca'];
} else {
static::buildBaseTcaFromSingleFiles();
static::createBaseTcaCacheFile($codeCache);
}
} else {
static::buildBaseTcaFromSingleFiles();
at TYPO3\CMS\Core\Utility\ExtensionManagementUtility::loadBaseTca(true, object(TYPO3\CMS\Core\Cache\Frontend\PhpFrontend))
in C:\xampp824\htdocs\typo312\typo3_src-12.4.5\typo3\sysext\core\Classes\Core\Bootstrap.php line 498
{
if ($allowCaching) {
$coreCache = $coreCache ?? GeneralUtility::makeInstance(CacheManager::class)->getCache('core');
}
ExtensionManagementUtility::loadBaseTca($allowCaching, $coreCache);
}

/**
 * Check if a configuration key has been configured

at TYPO3\CMS\Core\Core\Bootstrap::loadBaseTca(true, object(TYPO3\CMS\Core\Cache\Frontend\PhpFrontend))
in C:\xampp824\htdocs\typo312\typo3_src-12.4.5\typo3\sysext\core\Classes\Core\Bootstrap.php line 151
$eventDispatcher = $container->get(EventDispatcherInterface::class);
ExtensionManagementUtility::setEventDispatcher($eventDispatcher);
static::loadTypo3LoadedExtAndExtLocalconf(true, $coreCache);
static::unsetReservedGlobalVariables();
static::loadBaseTca(true, $coreCache);
static::checkEncryptionKey();
$bootState->complete = true;
$eventDispatcher->dispatch(new BootCompletedEvent($disableCaching));

at TYPO3\CMS\Core\Core\Bootstrap::init(object(Composer\Autoload\ClassLoader))
in C:\xampp824\htdocs\typo312\typo3_src-12.4.5\typo3\index.php line 20
// Set up the application for the backend
call_user_func(static function () {
$classLoader = require dirname(DIR).'/vendor/autoload.php';
\TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(1, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_BE);
\TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Backend\Http\Application::class)->run();
});
at {closure}()
in C:\xampp824\htdocs\typo312\typo3_src-12.4.5\typo3\index.php line 21
call_user_func(static function () {
$classLoader = require dirname(DIR).'/vendor/autoload.php';
\TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(1, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_BE);
\TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Backend\Http\Application::class)->run();
});

[fsuter]

Hi. This could be an autoloading issue. I haven't worked with non-composer installation in ages, I don't remember how we used to regenerate the autoloading information.

Or could it be an issue with namespaces? Not ok to have use statements in TCA overrides in non-composer installations? Can you try by using the fully-qualified names and removing the use statements?

I hope this helps a bit.

[agriaIT]

Hi, sorry, I don't know what you mean. I'm not a typo3-developer. Can you fix that please?

[fsuter]

I can try to take a look at some point, although I have no non-composer installation anywhere.

[fsuter]

Usage of the compatibility utility class has been replaced in 9001d5e

I will soon release a new minor version. I'll keep you posted and you can test whether this still happens or not.

[fsuter]

Please check if this is resolved installing new version 7.2.5