laravel 9 SMTP插件发邮件报错和二维码 QrcodeUtil 不能正常使用的问题。 ...
<h2>问题描述：</h2><p>laravel 9 SMTP插件发邮件报错：<span style="color:#FFFFFF;font-family:'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;text-align:center;background-color:rgba(0,0,0,0.6);">ERROR:Call to undefined method Illuminate\Mail\Message::setTo()</span></p>
<p><span style="color:#FFFFFF;font-family:'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;text-align:center;background-color:rgba(0,0,0,0.6);"><br></span></p>
<p><span style="color:#FFFFFF;font-family:'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;text-align:center;background-color:rgba(0,0,0,0.6);"></span></p>
<p><span style="color:#FFFFFF;font-family:'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;text-align:center;background-color:rgba(0,0,0,0.6);"><br></span></p>
<p><span style="color:#FFFFFF;font-family:'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;text-align:center;background-color:rgba(0,0,0,0.6);">二维码 QrcodeUtil 提示：<br></span></p>
<h2>环境信息：</h2>
<p></p>
<h2>复现步骤：</h2>
<p>设置好了就直接报错，怎么样都能复现。<br></p>
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