Troubleshooting
- Can't print pdf : Notice: Undefined index: thead in /vendor/fooman/tcpdf/tcpdf.php
- Print Invoice link is not showing in frontend
- Fatal error: Class 'TCPDF' not found
- Layout problem in the pdf configuration page
- Rolled Back Transaction Error when saving Columns
- Conflict with Amasty extension
- The font does not display foreign characters correctly