SQL error in install tool

[fritzmg]

After installing Contao 4.2.0 with

composer create-project contao/standard-edition <target> 4.2.0

and then opening the Install Tool with /web/install.php, I get the following SQL error:

Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[42S02]: Base table or view not found: 1146 Table 'c42dev.tl_cron' doesn't exist' in C:\xampp\htdocs\c42dev\vendor\doctrine\dbal\lib\Doctrine\DBAL\Driver\PDOConnection.php:57 Stack trace: #0 C:\xampp\htdocs\c42dev\vendor\doctrine\dbal\lib\Doctrine\DBAL\Driver\PDOConnection.php(57): PDO->exec('LOCK TABLES `tl...')
#1 C:\xampp\htdocs\c42dev\vendor\doctrine\dbal\lib\Doctrine\DBAL\Connection.php(1025): Doctrine\DBAL\Driver\PDOConnection->exec('LOCK TABLES `tl...')
#2 C:\xampp\htdocs\c42dev\vendor\contao\core-bundle\src\Resources\contao\library\Contao\Database.php(644): Doctrine\DBAL\Connection->exec('LOCK TABLES `tl...')
#3 C:\xampp\htdocs\c42dev\vendor\contao\core-bundle\src\Resources\contao\controllers\FrontendCron.php(140): Contao\Database->lockTables(Array)
#4 C:\xampp\htdocs\c42dev\vendor\contao\core-bundle\src\Resources\contao\controllers\FrontendCron.php(54): Contao\FrontendCron->hasToWait()
#5 C:\xampp\htdocs\c42dev\vendor\contao\core-bundle\src\Even in C:\xampp\htdocs\c42dev\app\bootstrap.php.cache on line 2991

Someone else encountered the same issue here: https://community.contao.org/de/showthread.php?60137-Installations-Fehler&p=411922&viewfull=1#post411922

[fritzmg]

There is no entry in /app/logs/prod.log btw. (since this is from Contao's Kernel and not via Symfony's Kernel, I assume).

[leofeyer]

The kernel.terminate event triggers the contao.listener.command_scheduler listener, which then tries to run the cron jobs. Of course this fails if the table is not yet available.

[Deleted user]

The issue has been moved to contao/core-bundle#541.