I have new installation of Omkea-s up and running. Everything is working perfectly but I have a problem with the CSVImport module ( 2.2.1) . Whenever I try to import a CSV file of more than one row, I get the following error: The format of the source cannot be detected. When I edit the CSV file so it contains only one row, everything is working fine. I have also managed to import my original CSV file (with multiple rows) to the sandbox environment in http://dev.omeka.org/omeka-s-sandbox/login, so my problem is probably local.
I have re-installed the module, and also tried previous versions, but the result is always the same. Do you have any ideas?
*** update ***
done some more debugging, it seems unrelated to the number of rows but to the size of the CSV file. If it exceeds 75 bytes it will return the error: the format of the source cannot be detected. Also, when saving the larger files as TSV everything works.