UnhandledPromiseRejectionWarning: Handle missing To field

[erm3nda]

System keeps working, but there's no report about the number of emails on system or other.

root@serveros:~# pm2 logs 0

[TAILING] Tailing last 15 lines for [0] process (change the value with --lines option)
/root/.pm2/logs/email-out.log last 15 lines:
0|email |
0|email | > void-mail@0.0.0 start /root/email
0|email | > node ./bin/www
0|email |

/root/.pm2/logs/email-error.log last 15 lines:
0|email | (node:1969) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'flatMap' of undefined
0|email | at ImapService._createMailSummary (/root/email/mailbox/imap-service.js:166:5)
0|email | at mails.forEach.mail (/root/email/mailbox/imap-service.js:223:11)
0|email | at Array.forEach ()
0|email | at ImapService._getMailHeadersAndPublish (/root/email/mailbox/imap-service.js:219:10)
0|email | at process._tickCallback (internal/process/next_tick.js:68:7)
0|email | (node:1969) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
0|email | (node:1969) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

[synox]

I was able to preproduce the problem.

Can you please share your pm2 config?

[erm3nda]

I'll update, thanks. pm2 vanilla, i didn't touch anything after install it. The file module_conf.json totally empty (`{}`). Im not sure of wich conf do you talk. I launch it vía script with pm2 command `pm2 --name email start npm -- start --watch` ~~ Self signed ~~ El jue., 27 jun. 2019 a las 6:32, Aravindo Wingeier (< notifications@github.com>) escribió:

…

I pushed an update, please try again. Can you please share your pm2 config? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#9?email_source=notifications&email_token=AB4TAARZ2J2Z3QLNTGGYAZDP4Q7E3A5CNFSM4H3XBEHKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODYVUPTY#issuecomment-506152911>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AB4TAASJOYZKKXP6XLXMYFDP4Q7E3ANCNFSM4H3XBEHA> .

[synox]

Maybe you could add to https://github.com/synox/void-mail/blob/master/docs/installation.md how to use pm2.

I am working on a patch, its coming soon today.

[synox]

Commit e818f06 should resolve the issue. Please test.

[erm3nda]

To clarify: Shoud I update right now or wait for the patch you said now? ~~ Self signed ~~ El jue., 27 jun. 2019 a las 7:43, Aravindo Wingeier (< notifications@github.com>) escribió:

…

Maybe you could add to https://github.com/synox/void-mail/blob/master/docs/installation.md how to use pm2. I am working on a patch, its coming soon today. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#9?email_source=notifications&email_token=AB4TAASIBINJKSWRIGGMDE3P4RHOXA5CNFSM4H3XBEHKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODYV7ZYA#issuecomment-506199264>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AB4TAAX3H6SMPW47SMU6VKLP4RHOXANCNFSM4H3XBEHA> .

[synox]

You can update now.

[erm3nda]

Fixed, thanks.

[erm3nda]

The problem is there again. Seems that is being triggered by a new email.

0|email | > void-mail@0.0.0 start /root/email
0|email | > node ./app.js
0|email |

/root/.pm2/logs/email-error.log last 15 lines:
0|email | (node:2179) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
0|email | (node:2179) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
0|email | (node:7942) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'toLowerCase' of undefined
0|email | at MailRepository.add (/root/email/domain/mail-repository.js:22:29)
0|email | at mail.to.forEach.to (/root/email/application/mail-processing-service.js:56:24)
0|email | at Array.forEach ()
0|email | at MailProcessingService.onNewMail (/root/email/application/mail-processing-service.js:55:11)
0|email | at ImapService.imapService.on.mail (/root/email/app.js:28:24)
0|email | at ImapService.emit (events.js:198:13)
0|email | at mails.forEach.mail (/root/email/application/imap-service.js:222:11)
0|email | at Array.forEach ()
0|email | at ImapService._getMailHeadersAndEmitAsEvents (/root/email/application/imap-service.js:218:10)
0|email | at process._tickCallback (internal/process/next_tick.js:68:7)
0|email | (node:7942) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
0|email | (node:7942) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.