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Error after login in M2 Backend in dev mode only – Magento

Anybody experience with this error? I see nothing in the logs that helps me.

Exception #0 (LogicException): Could not create an acl object: Invalid
Document Element ‘resource’: The attribute ‘title’ is required but
missing. Line: 5

0 /generated/code/Magento/Framework/Acl/Builder/Proxy.php(95): MagentoFrameworkAclBuilder->getAcl()

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3

Answers


  1. 0

    I have also experienced this issue some time ago. Actually, the problem is one of your custom or third party module contains <resource> tag in acl.xml in etc folder file and the title attribute is missing over there, which is the cause of this exception. Therefore, I would suggest you to check acl.xml files and if title attribute is missing in any of your module then add a title to <resource> tag something like this:

    File etc/acl.xml in one of your module:

    <resource id="Custom_Module::config" title="Module Title" />

    You can also check this Magento 2.2.0 Invalid Document Element ‘resource’: The attribute ‘title’ is required but missing from where I found the solution to my problem.

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  2. 0

    In Addition to verifying the title against the most inner resource tag, also verify that you have not added extra id="Custome_Module::config" in any of your acl.xml or some spelling mistake etc.

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  3. 0

    I had the same issue because I had disabled all MSI modules.
    Try to enable them and check if this fixed your issue.

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