After deleting a store my cms and static block pages have become unviewable under admin. Instead I'm left with the error below. I tried to reindex and delete any cache files I could find even though I'm sure this is a db problem. Just not sure how to approach it, any help would be appreciated.

Notice: Undefined index: store_id in /var/www/html/magento2/vendor/magento/module-store/Ui/Component/Listing/Column/Store.php on line 82


2 Answers 2


There is a table that match cms_pages and stores (cms_page_store), to find any relation error you can make a Left Join to determine if some page isn't assigned to any store:

SELECT cp.page_id, cp.identifier, cps.store_id FROM cms_page AS cp
LEFT JOIN cms_page_store as cps on cps.page_id = cp.page_id

If you see some page without store like here:

enter image description here

Just add a new record to cms_page_store for that/those page/s. with value = 0 (admin)

  • Thank you. I had to add values to cms_page_store and cms_block_store as they were both null. Any idea what caused this? Commented Feb 8, 2016 at 5:52
  • Yes, the store deletion, seems to be a problem for magento (since V1) the store deletion collateral tasks, when you remove a store, store-specific tables as catalog_flat_{store_id} and catalogsearch_fultext_scope{store_id} still existing in the database. I think that is basically a bug. Commented Feb 8, 2016 at 5:58

Adding to the answer from @MauroNigrele : If your problem is with a block instead of a page, run this query:

SELECT cp.block_id, cp.identifier, cps.store_id FROM cms_block AS cp LEFT JOIN cms_block_store as cps on cps.block_id = cp.block_id;

If you notice that the block with block_id = 3 has NULL for store_id, your insert query should look like this:

INSERT INTO cms_block_store (block_id, store_id) VALUES (3,0);

This should fix any errors caused by this.

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