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magento / data-migration-tool

Magento Data Migration Tool
https://devdocs.magento.com/guides/v2.3/migration/bk-migration-guide.html
Open Software License 3.0
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Migration getting stuck at post processing leftover #903

Open thomashellmann opened 2 years ago

thomashellmann commented 2 years ago

Preconditions

  1. Magento 1.9.4.5
  2. Magento 2.4.5 MySQL 8.0.29, PHP 8.1.10
  3. several modules installed

Steps to reproduce

  1. install Magento 2.4.5 with data-migration-tool 2.4.5
  2. run bin/magento migrate:settings [...]/magento2/vendor/magento/data-migration-tool/etc/opensource-to-opensource/1.9.4.5/config.xml without errors
  3. run bin/magento migrate:data [...]/magento2/vendor/magento/data-migration-tool/etc/opensource-to-opensource/1.9.4.5/config.xml
  4. At post processing step 80% getting error: 'Argument#1 must be of type array, null given'

Expected result

  1. Expected succesful migration step post processing after all other steps run without errors

Actual result

Stack Trace

80% [======================>-----] Remaining Time: < 1 secarray_merge(): Argument #1 must be of type array, null given#0 [...]/magento2/vendor/magento/data-migration-tool/src/Migration/Step/PostProcessing/Data/DeletedRecordsCounter.php(93): array_merge()

1 [...]/magento2/vendor/magento/data-migration-tool/src/Migration/Step/PostProcessing/Data.php(110): Migration\Step\PostProcessing\Data\DeletedRecordsCounter->saveChanged()

2 [...]/magento2/vendor/magento/data-migration-tool/src/Migration/Mode/AbstractMode.php(82): Migration\Step\PostProcessing\Data->perform()

3 [...]/magento2/vendor/magento/data-migration-tool/src/Migration/Mode/Data.php(124): Migration\Mode\AbstractMode->runStage()

4 [...]/magento2/vendor/magento/data-migration-tool/src/Migration/Mode/Data.php(69): Migration\Mode\Data->runData()

5 [...]/magento2/vendor/magento/data-migration-tool/src/Migration/Console/MigrateDataCommand.php(59): Migration\Mode\Data->run()

6 [...]/magento2/vendor/symfony/console/Command/Command.php(255): Migration\Console\MigrateDataCommand->execute()

7 [...]/magento2/vendor/magento/framework/Interception/Interceptor.php(58): Symfony\Component\Console\Command\Command->run()

8 [...]/magento2/vendor/magento/framework/Interception/Interceptor.php(138): Migration\Console\MigrateDataCommand\Interceptor->___callParent()

9 [...]/magento2/vendor/magento/framework/Interception/Interceptor.php(153): Migration\Console\MigrateDataCommand\Interceptor->Magento\Framework\Interception{closure}()

10 [...]/magento2/generated/code/Migration/Console/MigrateDataCommand/Interceptor.php(77): Migration\Console\MigrateDataCommand\Interceptor->___callPlugins()

11 [...]/magento2/vendor/symfony/console/Application.php(1009): Migration\Console\MigrateDataCommand\Interceptor->run()

12 [...]/magento2/vendor/symfony/console/Application.php(273): Symfony\Component\Console\Application->doRunCommand()

13 [...]/magento2/vendor/magento/framework/Console/Cli.php(116): Symfony\Component\Console\Application->doRun()

14 [...]/magento2/vendor/symfony/console/Application.php(149): Magento\Framework\Console\Cli->doRun()

15 [...]/magento2/bin/magento(23): Symfony\Component\Console\Application->run()

16 {main}

Additional notes

Tried to find information about this error on google without success. Hope, anyone can help me understanding this error and necessary steps to avoid it.

m2-assistant[bot] commented 2 years ago

Hi @thomashellmann. Thank you for your report. To speed up processing of this issue, make sure that you provided sufficient information.

Add a comment to assign the issue: @magento I am working on this

thomashellmann commented 2 years ago

I tried to figure out, if it could have been one of the attributes migrated. So I updated my XML files, to not migrate obsolete attributes. But without success, I still got the same error.