Undefined index: bundle

[josephzhao]

when I configure everything and run composer update it show error

You are running composer with xdebug enabled. This has a major impact on runtime performance. See https://getcomposer.org/xdebug
Loading composer repositories with package information
Updating dependencies (including require-dev)
Updating the "app/config/parameters.yml" file
Generating autoload files

Incenteev\ParameterHandler\ScriptHandler::buildParameters
Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::buildBootstrap
Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::clearCache

[Symfony\Component\Debug\Exception\ContextErrorException]
Notice: Undefined index: bundle

Script Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::clearCache handling the symfony-scripts event terminated with an exception

[RuntimeException]
An error occurred when executing the "'cache:clear --no-warmup'" command:

[Symfony\Component\Debug\Exception\ContextErrorException]                
Notice: Undefined index: bundle                                    

[nigro64]

Hello ! Also trying to bridge here :)
I can't explain why, still trying to understand how things work, but this should get rid of the error:

Comment this line in the bundle configuration:

entity_repositories:
...
#- { type: node, class: Application\Ekino\Bundle\DrupalBundle\Entity\Node\NodeRepository }