Das Install-Tool funktioniert nicht mehr

[olek07]

Hallo zusammen,

in meiner lokalen Installation funktioniert das Install-Tool plötzlich nicht mehr. Wenn ich http://contao4.dev/contao/install aufrufe, bekomme ich die Seite "Es ist ein Fehler aufgetreten"

Woran könnte es liegen?

Vielen Dank

[lucina]

Im Regelfall finden sich Informationen dazu in den Logfiles. Wir können sonst auch nur raten.

[olek07]

dort steht folgendes drin

[2017-07-28 12:52:33] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://contao4.dev/contao/install","method":"GET"} []
[2017-07-28 12:52:33] app.CRITICAL: An exception occurred. {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\ClassNotFoundException(code: 0): Attempted to load class \"Config\" from the global namespace.\nDid you forget a \"use\" statement? at /var/www/vhosts/contao4/vendor/contao/core-bundle/src/Resources/contao/library/Contao/Environment.php:537)"} []
[2017-07-28 12:52:38] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://contao4.dev/contao/install","method":"GET"} []
[2017-07-28 12:52:38] app.CRITICAL: An exception occurred. {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\ClassNotFoundException(code: 0): Attempted to load class \"Config\" from the global namespace.\nDid you forget a \"use\" statement? at /var/www/vhosts/contao4/vendor/contao/core-bundle/src/Resources/contao/library/Contao/Environment.php:537)"} []
[2017-07-28 12:52:39] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://contao4.dev/contao/install","method":"GET"} []
[2017-07-28 12:52:39] app.CRITICAL: An exception occurred. {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\ClassNotFoundException(code: 0): Attempted to load class \"Config\" from the global namespace.\nDid you forget a \"use\" statement? at /var/www/vhosts/contao4/vendor/contao/core-bundle/src/Resources/contao/library/Contao/Environment.php:537)"} []
[2017-07-28 12:53:00] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://contao4.dev/contao/install","method":"GET"} []
[2017-07-28 12:53:01] app.CRITICAL: An exception occurred. {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\ClassNotFoundException(code: 0): Attempted to load class \"Config\" from the global namespace.\nDid you forget a \"use\" statement? at /var/www/vhosts/contao4/vendor/contao/core-bundle/src/Resources/contao/library/Contao/Environment.php:537)"} []
[2017-07-28 12:53:03] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://contao4.dev/contao/install","method":"GET"} []
[2017-07-28 12:53:04] app.CRITICAL: An exception occurred. {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\ClassNotFoundException(code: 0): Attempted to load class \"Config\" from the global namespace.\nDid you forget a \"use\" statement? at /var/www/vhosts/contao4/vendor/contao/core-bundle/src/Resources/contao/library/Contao/Environment.php:537)"} []
[2017-07-28 12:53:31] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://contao4.dev/contao/install","method":"GET"} []
[2017-07-28 12:53:31] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://contao4.dev/contao/install","method":"GET"} []
[2017-07-28 12:53:31] app.CRITICAL: An exception occurred. {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\ClassNotFoundException(code: 0): Attempted to load class \"Config\" from the global namespace.\nDid you forget a \"use\" statement? at /var/www/vhosts/contao4/vendor/contao/core-bundle/src/Resources/contao/library/Contao/Environment.php:537)"} []
[2017-07-28 12:58:27] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://contao4.dev/contao/install","method":"GET"} []
[2017-07-28 12:58:27] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://contao4.dev/contao/install","method":"GET"} []
[2017-07-28 12:58:27] app.CRITICAL: An exception occurred. {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\ClassNotFoundException(code: 0): Attempted to load class \"Config\" from the global namespace.\nDid you forget a \"use\" statement? at /var/www/vhosts/contao4/vendor/contao/core-bundle/src/Resources/contao/library/Contao/Environment.php:537)"} []
[2017-07-28 13:03:21] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://contao4.dev/contao/install","method":"GET"} []
[2017-07-28 13:03:21] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://contao4.dev/contao/install","method":"GET"} []
[2017-07-28 13:03:21] app.CRITICAL: An exception occurred. {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\ClassNotFoundException(code: 0): Attempted to load class \"Config\" from the global namespace.\nDid you forget a \"use\" statement? at /var/www/vhosts/contao4/vendor/contao/core-bundle/src/Resources/contao/library/Contao/Environment.php:537)"} []
[2017-07-28 13:08:10] console.ERROR: Command "--ansi contao:symlinks --env=prod" exited with code "1" {"command":"--ansi contao:symlinks --env=prod","code":1} []
[2017-07-28 13:14:13] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://contao4.dev/contao/install","method":"GET"} []
[2017-07-28 13:14:13] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://contao4.dev/contao/install","method":"GET"} []
[2017-07-28 13:14:13] app.CRITICAL: An exception occurred. {"exception":"[object] (Symfony\\Component\\Filesystem\\Exception\\IOException(code: 0): Failed to remove directory \"/var/www/vhosts/contao4/web/files\": rmdir(/var/www/vhosts/contao4/web/files): Directory not empty. at /var/www/vhosts/contao4/vendor/symfony/symfony/src/Symfony/Component/Filesystem/Filesystem.php:176)"} []
[2017-07-28 13:14:15] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://contao4.dev/contao/install","method":"GET"} []
[2017-07-28 13:14:15] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://contao4.dev/contao/install","method":"GET"} []
[2017-07-28 13:14:15] app.CRITICAL: An exception occurred. {"exception":"[object] (Symfony\\Component\\Filesystem\\Exception\\IOException(code: 0): Failed to remove directory \"/var/www/vhosts/contao4/web/files\": rmdir(/var/www/vhosts/contao4/web/files): Directory not empty. at /var/www/vhosts/contao4/vendor/symfony/symfony/src/Symfony/Component/Filesystem/Filesystem.php:176)"} []

[olek07]

die Permissions waren Schuld. Es hat sich erledigt. Danke

[olek07]

auf dem anderen Server bekomme ich

[2017-07-28 12:52:17] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://mabu.dev.passionfive.de/contao/install","method":"GET"} []
[2017-07-28 12:52:17] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://mabu.dev.passionfive.de/contao/install","method":"GET"} []
[2017-07-28 12:52:17] app.CRITICAL: An exception occurred. {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\ClassNotFoundException(code: 0): Attempted to load class \"Config\" from the global namespace.\nDid you forget a \"use\" statement? at /mannscvu/dev.mannheimer-buendnis.de/vendor/contao/core-bundle/src/Resources/contao/library/Contao/Environment.php:537)"} []
[2017-07-28 12:58:45] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://mabu.dev.passionfive.de/contao/install","method":"GET"} []
[2017-07-28 12:58:45] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://mabu.dev.passionfive.de/contao/install","method":"GET"} []
[2017-07-28 12:58:45] app.CRITICAL: An exception occurred. {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\ClassNotFoundException(code: 0): Attempted to load class \"Config\" from the global namespace.\nDid you forget a \"use\" statement? at /mannscvu/dev.mannheimer-buendnis.de/vendor/contao/core-bundle/src/Resources/contao/library/Contao/Environment.php:537)"} []
[2017-07-28 13:27:45] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://mabu.dev.passionfive.de/contao/install","method":"GET"} []
[2017-07-28 13:27:45] request.INFO: Matched route "contao_install". {"route":"contao_install","route_parameters":{"_scope":"backend","_token_check":true,"_controller":"Contao\\InstallationBundle\\Controller\\InstallationController::installAction","_route":"contao_install"},"request_uri":"http://mabu.dev.passionfive.de/contao/install","method":"GET"} []
[2017-07-28 13:27:46] app.CRITICAL: An exception occurred. {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\ClassNotFoundException(code: 0): Attempted to load class \"Config\" from the global namespace.\nDid you forget a \"use\" statement? at /mannscvu/dev.mannheimer-buendnis.de/vendor/contao/core-bundle/src/Resources/contao/library/Contao/Environment.php:537)"} []

[olek07]

Kann mir jemand helfen?
Aus irgendwelchem Grund wird die Klasse \Config nicht geladen

[BugBuster]

Der "andere Server", zufällig ein Windows System? (xampp,...)
Geht doch auch contao/install nicht mehr?

[olek07]

Der andere Server läuft unter Debian 8.6.
Aber es hat sich nach mehrfachem Cache löschen erledigt. Strange ist es

[Spooky]

Kann mir jemand helfen?
Aus irgendwelchem Grund wird die Klasse \Config nicht geladen

Evt. dieses Problem? https://github.com/contao/installation-bundle/pull/64