1. 

   maron, Member

   Hello.

   When exporting as CSV a report that worked a month ago I suddenly get this as the contents of the csv file. The report itself works fine in the browser.

   
   <b>Fatal error</b>: Uncaught ValueError: mb_convert_encoding(): Argument #2 ($to_encoding) must be a valid encoding "utf8mb4" given in /usr/share/nginx/html/corey/lib/export.php:2987
   Stack trace:
   #0 /usr/share/nginx/html/corey/lib/export.php(2987): mb_convert_encoding()
   #1 /usr/share/nginx/html/corey/lib/export.php(3090): mydbrExport->fputcsv()
   #2 /usr/share/nginx/html/corey/lib/export.php(3080): mydbrExport->csv_headers()
   #3 /usr/share/nginx/html/corey/lib/export.php(3134): mydbrExport->export_csv_init_rs()
   #4 /usr/share/nginx/html/corey/lib/export.php(4004): mydbrExport->export_csv()
   #5 /usr/share/nginx/html/corey/apps/showReport.php(10387): mydbrExport->print_report()
   #6 /usr/share/nginx/html/corey/apps/showReport.php(9): sg_load()
   #7 /usr/share/nginx/html/corey/report.php(559): require_once('...')
   #8 /usr/share/nginx/html/corey/report.php(9): sg_load()
   #9 {main}
   thrown in <b>/usr/share/nginx/html/corey/lib/export.php</b> on line <b>2987</b>
2. 

   myDBR Team, Key Master

   Hi,
   Sounds like you have CSV export option defined as:

   select 'dbr.export.options', 'csv.charset','utf8mb4';

   The csv.charset option defines the exported CSV file's character set (UTF-8, UTF-16, ISO-8859-1 etc).

   The 'utf8mb4' is internal definition for MySQL/MariaDB character encoding support for Unicode characters. Not a file character set.

   --
   myDBR Team

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