解析器错误:起始标签应为'<'未找到 [英] parser error : Start tag expected, '<' not found

问题描述

我是第一次使用PHP.我正在使用php示例在eBay沙箱上上传图像.运行PHP文件时出现以下错误:

I am using PHP for the first time. I am using the php sample for uploading image on ebay sandbox. I am getting the following error on running the PHP file:

PHP Warning:  simplexml_load_string(): Entity: line 1: parser error : Start tag expected, '<' not found in /home/nish/stuff/market place/test/php5/UploadImage/UploadSiteHostedPictures.php on line 69
PHP Warning:  simplexml_load_string(): HTTP/1.1 200 OK in /home/nish/stuff/market place/test/php5/UploadImage/UploadSiteHostedPictures.php on line 69
PHP Warning:  simplexml_load_string(): ^ in /home/nish/stuff/market place/test/php5/UploadImage/UploadSiteHostedPictures.php on line 69
PHP Notice:  Trying to get property of non-object in /home/nish/stuff/market place/test/php5/UploadImage/UploadSiteHostedPictures.php on line 92
PHP Notice:  Trying to get property of non-object in /home/nish/stuff/market place/test/php5/UploadImage/UploadSiteHostedPictures.php on line 93
PHP Notice:  Trying to get property of non-object in /home/nish/stuff/market place/test/php5/UploadImage/UploadSiteHostedPictures.php on line 93
PHP Notice:  Trying to get property of non-object in /home/nish/stuff/market place/test/php5/UploadImage/UploadSiteHostedPictures.php on line 94
PHP Notice:  Trying to get property of non-object in /home/nish/stuff/market place/test/php5/UploadImage/UploadSiteHostedPictures.php on line 94

相关行是:

69. $respXmlObj = simplexml_load_string($respXmlStr);     // create SimpleXML object from string for easier parsing
                                                      // need SimpleXML library loaded for this

92. $ack        = $respXmlObj->Ack;
93. $picNameOut = $respXmlObj->SiteHostedPictureDetails->PictureName;
94. $picURL     = $respXmlObj->SiteHostedPictureDetails->FullURL;

我能理解的是respXMLObj的设置不正确.我已检查是否已启用simleXML支持.

What I can understand is the respXMLObj is not getting set properly. I have checked that simleXML support is enabled.

请有人帮我调试一下.谢谢

Could someone please help me debug this. Thanks

推荐答案

您引用的代码包含以下行:

The code you refer to has this line:

//curl_setopt($connection, CURLOPT_HEADER, 1 ); // Uncomment these for debugging

似乎您未评论这些.这将导致在响应中获取HTTP标头.可以进行调试，但是会在simplexml_load_string中创建XML解析错误.

it seems like you uncommented these. This will result in getting the HTTP header in your response. Which is OK for debugging, but it will create an XML parse error in simplexml_load_string.

要么再次注释掉它，要么将0作为它的值.

Either comment it out again or put 0 as its value.

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