Hi
It's been a while since I did my last major import/export with RO CSVI. Even then I encountered many hurdles which I was only able to overcome step by step thanks to support.
Now I'm at the same point again. I have an Excel file which I cannot import. When I try to import the file (of type Import/Contact), I get the following error messages and the import fails.
Deprecated: Use of "self" in callables is deprecated in /home/ifmach/public_html/temp/temp3.ifma.ch/administrator/components/com_csvi/assets/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat.php on line 476
Thanks for helping
Kind regards
Christoph