Post by blocks1 » Thu Mar 28, 2019 4:56 pm

Using this extension

https://www.opencart.com/index.php?rout ... sion_id=17

to move customers data from an old version of opencart (2.1.0.1) to the latest version (3.0.3.1) but upon upload i am getting the following error:

Code: Select all

2019-03-28 8:50:24 - Export/Import: Invalid header in the Customers worksheet
2019-03-28 8:50:24 - PHP Unknown:  The Twig_Autoloader class is deprecated since version 1.21 and will be removed in 2.0. Use Composer instead. in /home4/mysite.com/system/library/template/Twig/Autoloader.php on line 12
2019-03-28 8:50:24 - PHP Unknown:  Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home4/mysite.com/system/library/template/Twig/Autoloader.php on line 30
2019-03-28 8:50:24 - PHP Unknown:  Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home4/mysite.com/system/library/template/Twig/Autoloader.php on line 30
2019-03-28 8:50:24 - PHP Unknown:  Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home4/mysite.com/system/library/template/Twig/Autoloader.php on line 30
2019-03-28 8:50:24 - PHP Unknown:  Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home4/mysite.com/system/library/template/Twig/Autoloader.php on line 30

is there a way to get this sorted so i can finalise these customers data information?

thanks
A

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Post by blocks1 » Thu Mar 28, 2019 5:37 pm

managed it,

found this on the extension website faqs:


Can I move products from an older to a newer OpenCart server?

Yes, you can! However, the formats of the old and new spreadsheet's worksheets will be slightly different, so it won't be a simple Export off the old server plus Import to the new server. Instead, follow these steps:

Do an Export of your Categories, Products, and other data off your new server.
Do an Export of your Categories, Products, and other data off your old server.
Copy the old data, column by column, from your worksheets from step 2 and paste it to the corresponding worksheet columns of your new worksheets from

step 1.
Import the updated spreadsheet files from steps 1 and 3 to your new OpenCart server.
Also bear in mind to define all your options, attributes, and filters before you use them in products or categories data. Therefore, when importing data to a new server, do the Imports in the following order:
Option definitions
Attribute definitions
Filter definitions
Categories
Products



thanks

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