After upgrading to Omeka S 3.0.1 and CSV Import 2.2.1, we have been getting errors when trying an import. When you go to Import Settings and choose a file, you get an error which reads “Invalid settings. advanced-settings: Array.” I’ve tried a variety of settings - the error with all combinations tried so far.
The PHP error log provides more context: Got error ‘PHP message: PHP Notice: Array to string conversion in /modules/CSVImport/src/Controller/IndexController.php on line 173’, referer: /admin/csvimport
Does anyone have any advice for resolving this error?