织梦自定义模型中新增的字段会报错 Call to a member function GetInnerText() on a n

在织梦自定义模型后，可能会报下面这个错误，Fatal error: Call to a member function GetInnerText() on a non-object in D:\WWW2\ebh\include\customfields.func.php on line 539

解决办法如下：

打开\include\customfields.func.php文件，找到539行：

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

替换成：$fvalue = ($ntag=="") ? trim($ntag) :trim($ntag->GetInnerText());