Magento 2--the requested component (“0”) is not found. Before using, you must add the implementation

问题

hi Magento expert friends, recently I have migrated magento 1 to Magento-2 2.1.0 version. with 9000 products and 20000 orders. I Migrated with Magento migration tool. everything is fine so far except, "the requested component ("0") is not found. Before using, you must add the implementation." error. when i try to open a product in admin, it shows this error. can you please help me to solve it ?

Thanks a lot to all Magento experts

回答1:

Check eav_attribute database column and make sure you have no 0 value for column frontend_input.

If you find one you can replace with text.

来源：https://stackoverflow.com/questions/38881524/magento-2-the-requested-component-0-is-not-found-before-using-you-must-ad