I'm trying to do a migration of an old (and full of nodes and comments) D7 site, to a Drupal 8 brand new one.
In order to import only the contents, I'm trying to do the migration from a csv file (with the stuff that I've exported using views).
My question is, how to set the source? Full path? I'm using a test csv file and I put it at the root folder, at the same place where the index.php file is.
I tried this:
source: plugin: csv path: 'http://www.example.com/myfile.csv' ...
source: plugin: csv path: '/myfile.csv' ...
(with and without the slash)
I keep receiving this error when I try to run the migration script:
An AJAX HTTP error occurred. HTTP Result Code: 500 Debugging information follows. Path: /batch?id=20&op=do_nojs&op=do StatusText: Internal Server Error ResponseText: The website encountered an unexpected error. Please try again later.
What should I do?