Post by jtabash » Fri May 17, 2019 5:12 am

Hi all

I am trying to upgrade my Opencart from v2 to v3. I uploaded the v3 files and i am at the install page which says upgrade step 1 of 2.

Whenever I click continue, it loads for a while then says undefined error.

Any ideas ?

Thank you

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Post by straightlight » Sat May 18, 2019 12:01 am

Which V3 release? More information is needed.

As for the undefined error, it may possibly be caused by the install/model/upgrade folder where one of the PHP files contains:

`affiliatee`

instead of:

`affiliate`

By restoring backups without any extensions install and by following this FAQ afterwards: viewtopic.php?f=176&t=200804#p730051 . Everything should run smoothly.

Dedication and passion goes to those who are able to push and merge a project.

Regards,
Straightlight
Programmer / Opencart Tester


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