dedecms自定义模型提示：Call to a member function GetInnerTex

织梦dedecms自定义模型提示：Call to a member function GetInnerText()怎么解决？织梦无忧给大家具体分析如下：

一、问题：

今天在做一个站时用到了自定义模型,遇到了些问题,在更新列表页时提示:

Fatal error: Call to a member function GetInnerText() on a non-object in E:wwwincludetaglibchannelimg.lib.php on line 51

二、解决方法：

这个错误会在更新自定义模型栏目列表的时候出现,修复此问题方法很简单,编辑打开 includetaglibchannelimg.lib.php,查找51行左右：

$innerTmp = $arcTag->GetInnerText();

$innerTmp = ($arcTag=="") ? trim($arcTag) : trim($arcTag->GetInnerText());

或

if($arcTag==""){
$innerTmp = trim($arcTag);
}
else{
$innerTmp = trim($arcTag->GetInnerText());
}