“Could not analyse class: maybe not loaded or no autoloader?”

Question

I have updated Typo3 v6.2.15 to 7.6.15 and tried to add namespaces to a custom Extension. Now im getting an error on the LoginController class:

Could not analyse class: "Tx_Verwaltung_Controller_LoginController" maybe not loaded or no autoloader? Class Tx_Verwaltung_Controller_LoginController does not exist

What i have done:

Replaced $_EXTKEY with 'DHW.' . $_EXTKEY in these files: ext_localconf.php, ext_tables.php Example:

\TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin(
    'DHW.' . $_EXTKEY,
    'login',
    array(
        'Login' => 'loginbox,logoutbox'
    ),
    array(      
        'Login' => 'loginbox,logoutbox'
    )
);

added this in ext_emconfig.php:

array(
    'classmap' => array('Classes'),
    'psr-4' => array('DHW\\Verwaltung\\' => 'Classes')
),

added this in composer.json:

"autoload": {
    "psr-4": {
        "DHW\\Verwaltung\\": "Classes"
    }
}

added namespace in typo3conf/ext/verwaltung/Classes/LoginController.php

namespace DHW\Verwaltung\Controller;

class Tx_Verwaltung_Controller_LoginController extends \TYPO3\CMS\Extbase\Mvc\Controller\ActionController { ... }

Disabled and Enabled the Extension in Backend.
Cleared caches in Backend.
Deleted typo3temp folder
Cleared caches with install tool.

Patrick B. Patrick B. · Accepted Answer · 2017-02-11T11:40:55

Solved it after reading this: How do I bootstrap a plugin on TYPO3 CMS 6.0 with extbase?

I had to add the vendorname in my Typoscript:

    loginBoxWidget = USER
    loginBoxWidget {
        userFunc = TYPO3\CMS\Extbase\Core\Bootstrap->run
        vendorName    = DHW
        pluginName = login
        extensionName = Verwaltung
        controller = Login          
        action = loginbox

        ...

After that i got an "Fatal error: Cannot declare class" error. After renaming the class Tx_Verwaltung_Controller_LoginController to LoginController everything worked.

“Could not analyse class: maybe not loaded or no autoloader?”

1 Answers