TYPO3 Core

Steps to reproduce:

1. Create new Form with E-Mail to Sender finisher.

2. Set Recipients in E-Mail to Sender finisher.

3. Use This form on a Page with the Form Plugin.

4. Create new Recipient in Field "Recipients" and save.

5. Delete the Recipient again and save.

6. Send the form. This error appears:

(1/1) #1327060200 TYPO3\CMS\Form\Domain\Finishers\Exception\FinisherException
The option "recipients" must be set for the EmailFinisher.

in /home/stage/public/typo3/sysext/form/Classes/Domain/Finishers/EmailFinisher.php line 110
if ($subject === '') {
throw new FinisherException('The option "subject" must be set for the EmailFinisher.', 1327060320);
}
if (empty($recipients)) {
throw new FinisherException('The option "recipients" must be set for the EmailFinisher.', 1327060200);
}
if (empty($senderAddress)) {
throw new FinisherException('The option "senderAddress" must be set for the EmailFinisher.', 1327060210);
}
at TYPO3\CMS\Form\Domain\Finishers\EmailFinisher->executeInternal()
in /home/stage/public/typo3/sysext/form/Classes/Domain/Finishers/AbstractFinisher.php line 155
if (!$this->isEnabled()) {
return null;
}

return $this->executeInternal();
    }

/**
 * This method is called in the concrete finisher whenever self::execute() is called.
at TYPO3\CMS\Form\Domain\Finishers\AbstractFinisher->execute(object(TYPO3\CMS\Form\Domain\Finishers\FinisherContext))
in /home/stage/public/typo3/sysext/form/Classes/Domain/Runtime/FormRuntime.php line 720
        foreach ($this->formDefinition->getFinishers() as $finisher) {
            $this->currentFinisher = $finisher;
            $this->processVariants();
{
        if ($this->isAfterLastPage()) {
            return $this->invokeFinishers();
        }
        $this->processVariants();

$this->formState->setLastDisplayedPageIndex($this->currentPage->getIndex());