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magento multi select attribute not saved any values??

magento multi select attribute not saved any values??

I have many mulit select attributes and this not saved any valus , What I can do ? 

2 REPLIES

Re: magento multi select attribute not saved any values??

Can you please specify your problem in detail? How you save the data in system or etc.

Found something useful, please give "Kudos" or "Accept as Solution" for Token of Appreciation.
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Re: magento multi select attribute not saved any values??

@magento2

I Found Solution after R&D On Magento database.
Login In your phpmyadmin
Go to your website database
Open "eav_attribute" table
Find Your multiselect "attribute_id"
Edit Row
If "backend_model" Column blank then paste this
Magento\Eav\Model\Entity\Attribute\Backend\ArrayBackend

and Please see this
https://magento.stackexchange.com/questions/224621/warning-array-filter-expects-parameter-1-to-be-ar...