Question

我刚刚安装了shopware php framework 5.1.5（新数据库，新文件）。但是，当我想在后端更改某些内容并按save时，我会收到以下错误：PHP致命错误：未捕获异常＆＃39; Zend_Controller_Response_Exception＆＃39;有消息＆＃39;无法发送标题;标题已经发送，第0行＆＃39;

我知道此错误的正常原因是发送标头前的字符。但在这种情况下，我有线＆＃39; 0＆＃39; 0当我查看文件＆＃34; Abstract.php＆＃34;标签＆＃34; {？php＆＃34;是正确的（之前没有字符，编码看起来很好），并且在文件的末尾没有结束标记。

任何想法可能是什么或我如何解决问题？谢谢

PHP Fatal error:  Uncaught exception 'Zend_Controller_Response_Exception'   with message 'Cannot send headers; headers already sent in , line 0' in /var/www/vhosts/skate.ch/dev.skate.ch/shop/engine/Library/Zend/Controller/Response/Abstract.php:323
Stack trace:
#0 /var/www/vhosts/skate.ch/dev.skate.ch/shop/engine/Library/Zend/Controller/Response/Abstract.php(115): Zend_Controller_Response_Abstract->canSendHeaders(true)
#1 /var/www/vhosts/skate.ch/dev.skate.ch/shop/engine/Library/Enlight/Controller/Plugins/Json/Bootstrap.php(123): Zend_Controller_Response_Abstract->setHeader('Content-type', 'application/jso...', true)
#2 [internal function]: Enlight_Controller_Plugins_Json_Bootstrap->onPostDispatch(Object(Enlight_Controller_ActionEventArgs))
#3 /var/www/vhosts/skate.ch/dev.skate.ch/shop/engine/Library/Enlight/Event/Handler/Default.php(91): call_user_func(Array, Object(Enlight_Controller_ActionEventArgs))
#4 /var/www/vhosts/skate.ch/dev.skate.ch/shop/engine/Library/Enlight/Event/EventManager.php(213): Enlight_Event_Handler_Default- in /var/www/vhosts/skate.ch/dev.skate.ch/shop/engine/Library/Zend/Controller/Response/Abstract.php on line 323

Answer 1

我可以解决问题。原因是另一个错误。 a＆＃34;警告＆＃34;我认为首先它并不重要，可以忽略。

[20-Aug-2016 11:04:26 CET] PHP Deprecated:  Automatically populating $HTTP_RAW_POST_DATA is deprecated and will be removed in a future version. 
To avoid this warning set 'always_populate_raw_post_data' to '-1' in php.ini and use the php://input stream instead. in Unknown on line 0

在我输入php.ini后，以下设置标题的错误消失了。

 always_populate_raw_post_data=-1

看起来关于$ HTTP_RAW_POST_DATA的警告会在标头发送之前发送到std输出，然后产生关于标头的错误。

Shopware错误未捕获的异常＆＃39; Zend_Controller_Response_Exception＆＃39;有消息＆＃39;无法发送标题;标题已经发送，第0行＆＃39;

1 个答案: