When I click submit button on my contact page, trying to submit a form that uses swift-mailer, I get this:
Warning: fopen(uploads/) [function.fopen]: failed to open stream: No such file or directory in /home/polycys2/public_html/html/swift-mailer/lib/classes/Swift/ByteStream/FileByteStream.php on line 131
Fatal error: Uncaught exception 'Swift_IoException' with message 'Unable to open file for reading [uploads/]' in /home/polycys2/public_html/html/swift-mailer/lib/classes/Swift/ByteStream/FileByteStream.php:133
Stack trace:
#0 /home/polycys2/public_html/html/swift-mailer/lib/classes/Swift/ByteStream/FileByteStream.php(77): Swift_ByteStream_FileByteStream->_getReadHandle()
#1 /home/polycys2/public_html/html/swift-mailer/lib/classes/Swift/Mime/SimpleMimeEntity.php(660): Swift_ByteStream_FileByteStream->read(8192)
#2 /home/polycys2/public_html/html/swift-mailer/lib/classes/Swift/Mime/SimpleMimeEntity.php(337): Swift_Mime_SimpleMimeEntity->_readStream(Object(Swift_ByteStream_FileByteStream))
#3 /home/polycys2/public_html/html/swift-mailer/lib/classes/Swift/Mime/SimpleMimeEntity.php(448): Swift_Mime_SimpleMimeEntity->getBody()
#4 /home/polycys2/public_html/html/swift-mailer/lib/classes/Swift/Mime/SimpleMimeEntity.php(463): Swift_Mime_SimpleMimeEntity->toString()
#5 /home/polycys2/public_html/html/swift-mailer/lib/classes/Swift/ in /home/polycys2/public_html/html/swift-mailer/lib/classes/Swift/ByteStream/FileByteStream.php on line 133
The full path exists on the server, although the error message says 'no such file or directory. What could be the problem? Thank you all in advance! And merry Christmas!
You need to supply the full path to uploads not a realtive path because that is going to be interpreted as relative to class file that tries to open your attachment.
Try using realpath before passing the path to Swift.
$path = realpath('uploads/');
Thank you all for your help! The problem was my absentmindedness - I forgot to create 'upload' directory there. Now it works fine. Thank you!
This works for me:
Controller.php
$mail = Yii::$app->mailer->compose('@app/mail/embed-mail',
[
'term' => Url::to('@webroot/images/term.png'),
'logo' => Url::to('@webroot/images/LOGO.jpg')
]
And embed-mail.php
<img src="<?= $message->embed($terminal); ?>"/>
<img src="<?= $message->embed($logo); ?>"/>
I hope this works for you
From the error messages, it seems as if you were specifying a directory where a file path is needed. Maybe because of a missing variable that is supposed to contain the file name.
来源：https://stackoverflow.com/questions/4531180/php-swift-mailer-problem