织梦dede自定义图片字段报错Call to a member function GetInnerText()

　　织梦dede程序当你添加了自定义图片字段时，前台打开当前栏目列表就会出现

　　Fatal error: Call to a member function GetInnerText() on string in /include/taglib/channel/img.lib.php on line 51

　　dede后台出现

　　Fatal error: Call to a member function GetInnerText() on a non-object in /include/customfields.func.php on line 539

　　解决方法

　　打开 /include/customfields.func.php 搜索

　　$fvalue = trim($ntag->GetInnerText());

　　改成

　　$fvalue = ($ntag==””) ? trim($ntag) : trim($ntag->GetInnerText());

　　继续打开 /include/taglib/channel/img.lib.php 搜索

　　$innerTmp = $arcTag->GetInnerText();

　　改成