The following tutorial lists the steps needed to create an upgrade script that converts the data stored in the database from the default PHP serialized format to JSON format.
Use this tutorial to create an upgrade script to update your extension to work with Magento 2.2 and above.
Before you begin
Identify the data you need to convert to JSON in the database.
Your extension must convert data in the following cases:
The extension stores serialized data provided by a core module that now uses the JSON format.
The extension uses the automatic serializing mechanism provided by the Ma…
Hi Dmitry, im working on doing an upgrade in magento from 2.1.9 to 2.2.4, and running into a few errors along the way here, and from what i see here , you have ran into this. Im on Upwork as well and would like to get an idea on some costs to assist with the upgrade.
thanks in advance
Do you have the full backup (filesystem and database) of your website being made just before the upgrade attempt?
what i can do is take a fresh dump of the live data and filesystem
As you have a fully working website (not affected by the upgrading attempts) I can upgrade it myself
on my standard terms ($499, 1 day).
You can pay here using PayPal or hire me in Upwork for this service.
excellent, let me touch base with my partner and get back to you. very reasonable thats forsure. thanks
sorry, a quick question, would it make any sense to do the work on our server, as its setup as a subdomain for testing this upgrade anyways?
I always work on my local workstation (without affecting the live website) so I do not need any testing server.
Please provide the link to your website. I need to check it is really based on Magento 2.1.9.
is this a private chat? id prefer to discuss these details in private if thats ok.
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