[Bug]: Use of uninitialized value in concatenation (.) or string at ./report-parser.pl line 448.

[bugnumber9]

Describe the bug I ran the script for the 1st time and it produced the following error: Use of uninitialized value in concatenation (.) or string at ./report-parser.pl line 448.

Line 448 is this: printInfo("Processing ". $imap->message_count($imapdmarcfolder)." messages in folder <$imapdmarcfolder>.") if $dmarc_only >= 0; It's 1 line off of the original script because I added this line in the header since I'm running it in cPanel: use cPanelUserConfig;

My question is: can this error happen because the mailbox is still empty (because it currently is)? Or should I look for other causes of this error?

Software Version [] Version 0 Alpha 5

Server (please complete the following information):

• Server OS: CloudLinux v8.9.0
• Perl Version: 5.26.3
• SQL Variant and Version: MariaDB 10.6.17

[bugnumber9]

To add to this. As of today, the mailbox is no longer empty but I still get the error I mentioned. What can cause the error and how to fix it?

[bugnumber9]

I figured it out. I missed having to set $imapdmarcfolder and $imaptlsfolder to 'inbox' in the config file.