Questions tagged [serializer]

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Something went wrong while saving the category

I get an error on Magento 2.3.5-p1 when trying to add products to an existing category. The products won't save and I get this message: Argument 1 passed to Magento\Catalog\Model\Category\FileInfo::...
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Magento admin payment additional information show HTML tags

1.Magento 1 version : 1.9.4.0 2.Magento 2 version : 2.3.5 3.Fresh install of m2 4.Run migrate:settings 5.Run migrate:data All data is migrated We migrated data successfully but getting issues of ...
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how to properly serialize / unserialize magento 2 models to json format

I'm trying to retrieve some data from a controller in a serialized format that I can unserialize later. For example, I have created an entity with the following data fields MyEntity entity_id ...