Missing documentation

[MPParsley]

Hi, would be really nice to have some documentation here for the layman.

Prerequisites:

• Drush
• Install this module

Unfortunately there's no UI yet, so you need drush:

• get migration status: drush migrate-status
• run a migration: drush migrate-import csv_file
• undo migration: drush migrate-rollback csv_file

See more documentation on https://www.drupal.org/node/2574707.

[jchera]

I am using Drupal 8.1.2 version with Drush8. I have installed all required modules including this example module.

I am using Drush command as provided above but getting following error:

Drush command terminated abnormally due to an unrecoverable error. [error]
Error: Unsupported operand types in
/var/www/html/migration/core/modules/migrate/src/Plugin/Migration.php,
line 665

Kindly help.

[titenis]

@jchera you need to add migration_dependencies: { } to the end of migrate_plus.migration.migrate_csv.yml

[takim]

I m using Drupal 8.1.6 and all 2.x-dev version of drupal migration_tools, migration_plus and csv plugin module. I m getting this error:-
Argument 2 passed to Drupal\migrate\Plugin\MigrateDestinationPluginManager::createInstance() must be of the type array, null given, called in [error]
/srv/www/web/core/modules/migrate/src/Plugin/Migration.php on line 422 and defined MigrateDestinationPluginManager.php:57

Any idea why?

[scottsawyer]

I am getting a similar error, Drupal 8.2.4, migrate_tools, migrate_plus 8.x-3.0-beta1, migrate_source_csv 8.x-2.0. My error is on line 358, but same error.