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PHP Fatal error: Uncaught TypeError: Argument 1 passed to Magento\Email\Model\Template::setVars() must be of the type array, null given |
Above Error throwing due to adding comma separated email in Sales Emails > Order > order copy
check the below screenshot for reference:
It has the issue with the file which has below path
vendor/magento/module-sales/Model/Order/Email/SenderBuilder.php
Please override the above file by
Replacing this Function :
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public function sendCopyTo() { $copyTo = $this->identityContainer->getEmailCopyTo(); if (!empty($copyTo) && $this->identityContainer->getCopyMethod() == 'copy') { $this->configureEmailTemplate(); foreach ($copyTo as $email) { $this->transportBuilder->addTo($email); $transport = $this->transportBuilder->getTransport(); $transport->sendMessage(); } } } |
With :
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public function sendCopyTo() { $copyTo = $this->identityContainer->getEmailCopyTo(); if (!empty($copyTo) && $this->identityContainer->getCopyMethod() == 'copy') { foreach ($copyTo as $email) { $this->configureEmailTemplate(); $this->transportBuilder->addTo($email); $transport = $this->transportBuilder->getTransport(); $transport->sendMessage(); } } } |
That’s It! Now you can add multiple emails with comma-separated.
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