使用“xs：any”获取“编译器无法遵守此javaType自定义”

我有以下xsd：

以及以下绑定：

但是当我运行xjc时……
xjc -p leif -b bindings.xml format.xsd

我收到以下错误：

 parsing a schema... [ERROR] compiler was unable to honor this javaType customization. It is attached to a wrong place, or its inconsistent with other bindings. line 9 of file:/C:/Users/leif/workspace/doughan/src/main/resources/bindings.xml [ERROR] (the above customization is attached to the following location in the schema) line 7 of file:/C:/Users/leif/workspace/doughan/src/main/resources/format.xsd Failed to parse a schema. 

它仅在为xs:any定义javaType时发生，当我将其更改为xs:element它才起作用。 但我真的需要它是xs:any 。

我的目标是获得这样的课程：

 @XmlRootElement @XmlAccessorType(XmlAccessType.FIELD) public class Root { @XmlJavaTypeAdapter(Adapter1.class) @XmlAnyElement String any; }