When trying to send a reminder for an invoice (first, second, third) no email got sent but an error occurs in the log.
Other emails like login information, test emails etc. are sent, so I conclude it is not a general email error.
Environment is Docker. InvoiceNinja Version is 5.9.9.
Here is the log.
— log —
2024-06-20 13:57:36] production.ERROR: The body of “Symfony\Component\Mime\Part\TextPart” must be a string, a resource, or an instance of “Symfony\Component\Mime\Part\File” (got “null”). {“exception”:"[object] (TypeError(code: 0): The body of "Symfony\Component\Mime\Part\TextPart" must be a string, a resource, or an instance of "Symfony\Component\Mime\Part\File" (got "null"). at /var/www/app/vendor/symfony/mime/Part/TextPart.php:48)
[stacktrace]
#0 /var/www/app/vendor/symfony/mime/Part/DataPart.php(41): Symfony\Component\Mime\Part\TextPart->__construct(NULL, NULL, ‘octet-stream’, NULL)
#1 /var/www/app/vendor/symfony/mime/Email.php(334): Symfony\Component\Mime\Part\DataPart->__construct(NULL, ‘2024-04-30 Init…’, ‘application/oct…’)
#2 /var/www/app/vendor/laravel/framework/src/Illuminate/Mail/Message.php(327): Symfony\Component\Mime\Email->attach(NULL, ‘2024-04-30 Init…’, NULL)
#3 /var/www/app/vendor/laravel/framework/src/Illuminate/Mail/Mailable.php(470): Illuminate\Mail\Message->attachData(NULL, ‘2024-04-30 Init…’, Array)
#4 /var/www/app/vendor/laravel/framework/src/Illuminate/Mail/Mailable.php(212): Illuminate\Mail\Mailable->buildAttachments(Object(Illuminate\Mail\Message))
#5 /var/www/app/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(317): Illuminate\Mail\Mailable->Illuminate\Mail\{closure}(Object(Illuminate\Mail\Message))
#6 /var/www/app/vendor/laravel/framework/src/Illuminate/Mail/Mailable.php(205): Illuminate\Mail\Mailer->send(‘email.template…’, Array, Object(Closure))
#7 /var/www/app/vendor/laravel/framework/src/Illuminate/Support/Traits/Localizable.php(19): Illuminate\Mail\Mailable->Illuminate\Mail\{closure}()
#8 /var/www/app/vendor/laravel/framework/src/Illuminate/Mail/Mailable.php(198): Illuminate\Mail\Mailable->withLocale(NULL, Object(Closure))
#9 /var/www/app/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(357): Illuminate\Mail\Mailable->send(Object(Illuminate\Mail\Mailer))
#10 /var/www/app/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(301): Illuminate\Mail\Mailer->sendMailable(Object(App\Services\Email\EmailMailable))
#11 /var/www/app/app/Services/Email/Email.php(287): Illuminate\Mail\Mailer->send(Object(App\Services\Email\EmailMailable))
#12 /var/www/app/app/Services/Email/Email.php(120): App\Services\Email\Email->email()
#13 /var/www/app/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(36): App\Services\Email\Email->handle()
#14 /var/www/app/vendor/laravel/framework/src/Illuminate/Container/Util.php(41): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
#15 /var/www/app/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(93): Illuminate\Container\Util::unwrapIfClosure(Object(Closure))
#16 /var/www/app/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(35): Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Application), Array, Object(Closure))
#17 /var/www/app/vendor/laravel/framework/src/Illuminate/Container/Container.php(662): Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), Array, Array, NULL)
#18 /var/www/app/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(128): Illuminate\Container\Container->call(Array)
#19 /var/www/app/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(144): Illuminate\Bus\Dispatcher->Illuminate\Bus\{closure}(Object(App\Services\Email\Email))
#20 /var/www/app/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(119): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(App\Services\Email\Email))
#21 /var/www/app/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(132): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#22 /var/www/app/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(123): Illuminate\Bus\Dispatcher->dispatchNow(Object(App\Services\Email\Email), false)
#23 /var/www/app/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(144): Illuminate\Queue\CallQueuedHandler->Illuminate\Queue\{closure}(Object(App\Services\Email\Email))
#24 /var/www/app/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(119): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(App\Services\Email\Email))
#25 /var/www/app/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(122): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#26 /var/www/app/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(70): Illuminate\Queue\CallQueuedHandler->dispatchThroughMiddleware(Object(Illuminate\Queue\Jobs\DatabaseJob), Object(App\Services\Email\Email))
#27 /var/www/app/vendor/laravel/framework/src/Illuminate/Queue/Jobs/Job.php(102): Illuminate\Queue\CallQueuedHandler->call(Object(Illuminate\Queue\Jobs\DatabaseJob), Array)
#28 /var/www/app/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(439): Illuminate\Queue\Jobs\Job->fire()
#29 /var/www/app/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(389): Illuminate\Queue\Worker->process(‘database’, Object(Illuminate\Queue\Jobs\DatabaseJob), Object(Illuminate\Queue\WorkerOptions))
#30 /var/www/app/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(176): Illuminate\Queue\Worker->runJob(Object(Illuminate\Queue\Jobs\DatabaseJob), ‘database’, Object(Illuminate\Queue\WorkerOptions))
#31 /var/www/app/vendor/laravel/framework/src/Illuminate/Queue/Console/WorkCommand.php(137): Illuminate\Queue\Worker->daemon(‘database’, ‘default’, Object(Illuminate\Queue\WorkerOptions))
#32 /var/www/app/vendor/laravel/framework/src/Illuminate/Queue/Console/WorkCommand.php(120): Illuminate\Queue\Console\WorkCommand->runWorker(‘database’, ‘default’)
#33 /var/www/app/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(36): Illuminate\Queue\Console\WorkCommand->handle()
#34 /var/www/app/vendor/laravel/framework/src/Illuminate/Container/Util.php(41): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
#35 /var/www/app/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(93): Illuminate\Container\Util::unwrapIfClosure(Object(Closure))
#36 /var/www/app/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(35): Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Application), Array, Object(Closure))
#37 /var/www/app/vendor/laravel/framework/src/Illuminate/Container/Container.php(662): Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), Array, Array, NULL)
#38 /var/www/app/vendor/laravel/framework/src/Illuminate/Console/Command.php(211): Illuminate\Container\Container->call(Array)
#39 /var/www/app/vendor/symfony/console/Command/Command.php(326): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle))
#40 /var/www/app/vendor/laravel/framework/src/Illuminate/Console/Command.php(180): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle))
#41 /var/www/app/vendor/symfony/console/Application.php(1096): Illuminate\Console\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#42 /var/www/app/vendor/symfony/console/Application.php(324): Symfony\Component\Console\Application->doRunCommand(Object(Illuminate\Queue\Console\WorkCommand), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#43 /var/www/app/vendor/symfony/console/Application.php(175): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#44 /var/www/app/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(201): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#45 /var/www/app/artisan(35): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))