Magento 2.3.4 Migration - After migrated from magento 1.9.2.3 Add product Error

[Jeeva-Rathinam]

Preconditions

1. Centos 7 with Apache - Migration from Magento 1.9.2.3 to Magento 2.3.4
2. PHP version: 7.3.21 & Mysql Version : 14.14

Steps to reproduce

1. After migrated from the data migration tool, successfully completed the process.
2. Then run compile command & clear cache

Expected result

1. Product edit page.

Actual result

1. If click add product
2. Error : https://i.stack.imgur.com/U6Wdh.png
3. Frontend Error :

Fatal error: Uncaught TypeError: Argument 3 passed to Magento\Framework\View\Element\UiComponentFactory::mergeMetadataElement() must be of the type array, null given, called in /var/www/html/giriusa/lib/internal/Magento/Framework/View/Element/UiComponentFactory.php on line 384 and defined in /var/www/html/giriusa/lib/internal/Magento/Framework/View/Element/UiComponentFactory.php:337 Stack trace: #0 /var/www/html/giriusa/lib/internal/Magento/Framework/View/Element/UiComponentFactory.php(384): Magento\Framework\View\Element\UiComponentFactory->mergeMetadataElement(Array, 'configurableExi...', NULL, false) #1 /var/www/html/giriusa/lib/internal/Magento/Framework/View/Element/UiComponentFactory.php(412): Magento\Framework\View\Element\UiComponentFactory->mergeMetadataItem(Array, Array, false) #2 /var/www/html/giriusa/lib/internal/Magento/Framework/View/Element/UiComponentFactory.php(412): Magento\Framework\View\Element\UiComponentFactory->mergeMetadataItem(Array, Array, false) #3 /var/www/html/giriusa/lib/internal/Magento/Fram in /var/www/html/giriusa/lib/internal/Magento/Framework/View/Element/UiComponentFactory.php on line 337

System.log :

[2020-09-18 10:37:04] main.INFO: Consumer "async.operations.all" skipped as required connection "amqp" is not configured. Unknown connection name amqp [] []
[2020-09-18 10:38:03] main.INFO: Consumer "async.operations.all" skipped as required connection "amqp" is not configured. Unknown connection name amqp [] []
[2020-09-18 10:38:04] main.INFO: Broken reference: the 'product.reviews' element cannot be added as child to 'product_tabs', because the latter doesn't exist [] []
[2020-09-18 10:38:06] main.INFO: Broken reference: the 'catalog.compare.sidebar' element cannot be added as child to 'sidebar.additional', because the latter doesn't exist [] []
[2020-09-18 10:38:06] main.INFO: Broken reference: the 'sale.reorder.sidebar' element cannot be added as child to 'sidebar.additional', because the latter doesn't exist [] []
[2020-09-18 10:38:06] main.INFO: Broken reference: the 'wishlist_sidebar' element cannot be added as child to 'sidebar.additional', because the latter doesn't exist [] []
[2020-09-18 10:38:06] main.INFO: Broken reference: the 'footer.custom.block' tries to reorder itself towards 'copyright', but their parents are different: 'footer.content.bottom' and 'footer' respectively. [] []
[2020-09-18 10:38:06] main.INFO: Broken reference: the 'authorization-link-login' tries to reorder itself towards 'register-link', but their parents are different: 'header.links' and 'top.links' respectively. [] []
[2020-09-18 10:38:06] main.INFO: Broken reference: the 'store_language' tries to reorder itself towards 'store_switcher', but their parents are different: 'header.panel.right' and 'header.panel.store' respectively. [] []

debug.log:

[2020-09-18 10:37:02] main.INFO: Cron Job catalog_product_outdated_price_values_cleanup is run [] []
[2020-09-18 10:37:02] main.INFO: Cron Job catalog_product_outdated_price_values_cleanup is successfully finished. Statistics: {"sum":0.00076007843017578,"count":1,"realmem":0,"emalloc":1768,"realmem_start":141033472,"emalloc_start":129599000} [] []
[2020-09-18 10:37:02] main.INFO: Cron Job catalog_product_frontend_actions_flush is run [] []
[2020-09-18 10:37:02] main.INFO: Cron Job catalog_product_frontend_actions_flush is successfully finished. Statistics: {"sum":0.0011508464813232,"count":1,"realmem":0,"emalloc":1128,"realmem_start":141033472,"emalloc_start":129627224} [] []
[2020-09-18 10:37:02] main.INFO: Cron Job sales_grid_order_async_insert is run [] []
[2020-09-18 10:37:02] main.INFO: Cron Job sales_grid_order_async_insert is successfully finished. Statistics: {"sum":0.0004570484161377,"count":1,"realmem":0,"emalloc":752,"realmem_start":141033472,"emalloc_start":129721376} [] []
[2020-09-18 10:37:02] main.INFO: Cron Job sales_grid_order_invoice_async_insert is run [] []
[2020-09-18 10:37:02] main.INFO: Cron Job sales_grid_order_invoice_async_insert is successfully finished. Statistics: {"sum":0.00065398216247559,"count":1,"realmem":0,"emalloc":752,"realmem_start":141033472,"emalloc_start":129725040} [] []
[2020-09-18 10:37:02] main.INFO: Cron Job sales_grid_order_shipment_async_insert is run [] []
[2020-09-18 10:37:02] main.INFO: Cron Job sales_grid_order_shipment_async_insert is successfully finished. Statistics: {"sum":0.00047993659973145,"count":1,"realmem":0,"emalloc":752,"realmem_start":141033472,"emalloc_start":129727920} [] []
[2020-09-18 10:37:02] main.INFO: Cron Job sales_grid_order_creditmemo_async_insert is run [] []
[2020-09-18 10:37:02] main.INFO: Cron Job sales_grid_order_creditmemo_async_insert is successfully finished. Statistics: {"sum":0.00057697296142578,"count":1,"realmem":0,"emalloc":752,"realmem_start":141033472,"emalloc_start":129730896} [] []
[2020-09-18 10:37:02] main.INFO: Cron Job sales_send_order_emails is run [] []
[2020-09-18 10:37:02] main.INFO: Cron Job sales_send_order_emails is successfully finished. Statistics: {"sum":0.00070619583129883,"count":1,"realmem":0,"emalloc":736,"realmem_start":141033472,"emalloc_start":133777192} [] []
[2020-09-18 10:37:02] main.INFO: Cron Job sales_send_order_invoice_emails is run [] []
[2020-09-18 10:37:02] main.INFO: Cron Job sales_send_order_invoice_emails is successfully finished. Statistics: {"sum":0.00064396858215332,"count":1,"realmem":0,"emalloc":752,"realmem_start":141033472,"emalloc_start":134117160} [] []
[2020-09-18 10:37:02] main.INFO: Cron Job sales_send_order_shipment_emails is run [] []
[2020-09-18 10:37:02] main.INFO: Cron Job sales_send_order_shipment_emails is successfully finished. Statistics: {"sum":0.00058293342590332,"count":1,"realmem":0,"emalloc":752,"realmem_start":141033472,"emalloc_start":134397168} [] []
[2020-09-18 10:37:02] main.INFO: Cron Job sales_send_order_creditmemo_emails is run [] []
[2020-09-18 10:37:02] main.INFO: Cron Job sales_send_order_creditmemo_emails is successfully finished. Statistics: {"sum":0.00073099136352539,"count":1,"realmem":0,"emalloc":752,"realmem_start":141033472,"emalloc_start":134703952} [] []
[2020-09-18 10:37:02] main.INFO: Cron Job outdated_authentication_failures_cleanup is run [] []
[2020-09-18 10:37:02] main.INFO: Cron Job outdated_authentication_failures_cleanup is successfully finished. Statistics: {"sum":0.0012149810791016,"count":1,"realmem":0,"emalloc":1128,"realmem_start":141033472,"emalloc_start":134887872} [] []
[2020-09-18 10:37:03] main.INFO: Cron Job bulk_cleanup is run [] []
[2020-09-18 10:37:03] main.INFO: Cron Job bulk_cleanup is successfully finished. Statistics: {"sum":0.0011148452758789,"count":1,"realmem":0,"emalloc":2040,"realmem_start":141033472,"emalloc_start":134894720} [] []
[2020-09-18 10:37:03] main.INFO: 11 cron jobs were cleaned [] []
[2020-09-18 10:37:03] main.INFO: Cron Job enhancedprivacy_schedule is run [] []
[2020-09-18 10:37:03] main.INFO: Cron Job enhancedprivacy_schedule is successfully finished. Statistics: {"sum":0.00059700012207031,"count":1,"realmem":0,"emalloc":704,"realmem_start":141033472,"emalloc_start":138555080} [] []
[2020-09-18 10:37:04] main.INFO: Cron Job indexer_reindex_all_invalid is run [] []
[2020-09-18 10:37:04] main.INFO: Cron Job indexer_reindex_all_invalid is successfully finished. Statistics: {"sum":0.014595985412598,"count":1,"realmem":0,"emalloc":354848,"realmem_start":141033472,"emalloc_start":129101400} [] []
[2020-09-18 10:37:04] main.INFO: Cron Job indexer_update_all_views is run [] []
[2020-09-18 10:37:04] main.INFO: Cron Job indexer_update_all_views is successfully finished. Statistics: {"sum":0.011977910995483,"count":1,"realmem":0,"emalloc":90392,"realmem_start":141033472,"emalloc_start":129458360} [] []
[2020-09-18 10:37:04] main.INFO: Cron Job consumers_runner is run [] []
[2020-09-18 10:37:04] main.INFO: Consumer "async.operations.all" skipped as required connection "amqp" is not configured. Unknown connection name amqp [] []
[2020-09-18 10:37:04] main.INFO: Cron Job consumers_runner is successfully finished. Statistics: {"sum":0.0018670558929443,"count":1,"realmem":0,"emalloc":2736,"realmem_start":141033472,"emalloc_start":129426560} [] []

Additional notes

My Attribute Set : https://snipboard.io/YbKMae.jpg

[m2-assistant[bot]]

Hi @Jeeva-Rathinam. Thank you for your report. To help us process this issue please make sure that you provided sufficient information.

Please, add a comment to assign the issue: @magento I am working on this

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