Missing acl.xml title

[pepijnblom]

After upgrading a Magento 2 store to 2.4 locally I couldn't login to admin anymore and got the following error:

1 exception(s):
Exception #0 (LogicException): Could not create an acl object: Invalid Document 
Element 'resource': The attribute 'title' is required but missing.
Line: 7


Exception #0 (LogicException): Could not create an acl object: Invalid Document 
Element 'resource': The attribute 'title' is required but missing.
Line: 7

<pre>#1 Magento\Framework\Acl\Builder\Proxy->getAcl() called at [vendor/magento/module-backend/Model/Auth/Session.php:229]
#2 Magento\Backend\Model\Auth\Session->processLogin() called at [generated/code/Magento/Backend/Model/Auth/Session/Interceptor.php:102]
#3 Magento\Backend\Model\Auth\Session\Interceptor->processLogin() called at [vendor/magento/module-backend/Model/Auth.php:165]
#4 Magento\Backend\Model\Auth->login() called at [vendor/magento/framework/Interception/Interceptor.php:58]
#5 Magento\Backend\Model\Auth\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:138]
#6 Magento\Backend\Model\Auth\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#7 Magento\Backend\Model\Auth\Interceptor->___callPlugins() called at [generated/code/Magento/Backend/Model/Auth/Interceptor.php:78]
#8 Magento\Backend\Model\Auth\Interceptor->login() called at [vendor/magento/module-backend/App/Action/Plugin/Authentication.php:205]
#9 Magento\Backend\App\Action\Plugin\Authentication->_performLogin() called at [vendor/magento/module-backend/App/Action/Plugin/Authentication.php:157]
#10 Magento\Backend\App\Action\Plugin\Authentication->_processNotLoggedInUser() called at [vendor/magento/module-backend/App/Action/Plugin/Authentication.php:125]
#11 Magento\Backend\App\Action\Plugin\Authentication->aroundDispatch() called at [vendor/magento/framework/Interception/Interceptor.php:135]
#12 Magento\Backend\Controller\Adminhtml\Index\Index\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#13 Magento\Backend\Controller\Adminhtml\Index\Index\Interceptor->___callPlugins() called at [generated/code/Magento/Backend/Controller/Adminhtml/Index/Index/Interceptor.php:39]
#14 Magento\Backend\Controller\Adminhtml\Index\Index\Interceptor->dispatch() called at [vendor/magento/framework/App/FrontController.php:186]
#15 Magento\Framework\App\FrontController->processRequest() called at [vendor/magento/framework/App/FrontController.php:119]
#16 Magento\Framework\App\FrontController->dispatch() called at [vendor/magento/framework/Interception/Interceptor.php:58]
#17 Magento\Framework\App\FrontController\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:138]
#18 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#19 Magento\Framework\App\FrontController\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/App/FrontController/Interceptor.php:26]
#20 Magento\Framework\App\FrontController\Interceptor->dispatch() called at [vendor/magento/framework/App/Http.php:116]
#21 Magento\Framework\App\Http->launch() called at [generated/code/Magento/Framework/App/Http/Interceptor.php:24]
#22 Magento\Framework\App\Http\Interceptor->launch() called at [vendor/magento/framework/App/Bootstrap.php:263]
#23 Magento\Framework\App\Bootstrap->run() called at [pub/index.php:40]
</pre>

After having run the following command I managed to figure out it was this module causing the problem:

find . -type f -name acl.xml -exec awk 'FNR==7 {print FILENAME, $0}' {} \;|grep "<resource"|grep -v title|grep -v "Magento_"

./vendor/dotmailer/dotmailer-magento2-extension-chat/etc/acl.xml                     <resource id="Dotdigitalgroup_Email::automation">

I managed to fix the problem by adding a title to the tag. Now I'm not sure what you want to name it so I didn't make a PR, but I added a title like so and it fixed the issue:

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Acl/etc/acl.xsd">
    <acl>
        <resources>
            <resource id="Magento_Backend::admin">
                <resource id="Magento_Backend::marketing">
                    <resource id="Dotdigitalgroup_Email::automation" title="dotdigital">
                        <resource id="Dotdigitalgroup_Chat::config" title="dotdigital Chat" sortOrder="15"/>
                    </resource>
                </resource>
            </resource>
        </resources>
    </acl>
</config>

[pepijnblom]

I just realised this might be because we had Dotdigitalgroup_Email disabled.

Found this thread later:
magento/magento2#26573

[huykon]

@pepijnblom I tried your solution but still not working