TYPO3 Core

The example in the "examples" extension is broken. This is what needs to be done:

• The custom link handler should extend `TYPO3\CMS\Recordlist\LinkHandler\AbstractLinkHandler`
• The `initialize()` should be a bare minimum:

public function initialize(AbstractLinkBrowserController $linkBrowser, $identifier, array $configuration)
{
    parent::initialize($linkBrowser, $identifier, $configuration);
    $this->configuration = $configuration;
}

Finally, the `render()` method should configure the template path:

public function render(ServerRequestInterface $request): string
{
    // [...]

    $this->view->setTemplateRootPaths([GeneralUtility::getFileAbsFileName('EXT:examples/Resources/Private/Templates/LinkBrowser')]);
    // [...]
    return $this->view->render('GitHub');
}

Closing this issue, as this is a documentation topic, and nothing we will change in our code for v11 anymore. Sebastian, let me know if I'm wrong and I will re-open the ticket.