Xml 架构更改不起作用

我有一个名为a.rnc的模式，看起来像这样

default namespace = "urn:schemas-foo:bar"
include "b.rnc" {
        start = A
        Links = element link { HidableLinkType }*
    }

A = element Bat { AType }

AType = SavedResourceType 
                & Boundary?
                & Baz*
                & element link { HidableLinkType }*

default namespace = "urn:schemas-foo:bar"
include "c.rnc"
include "d.rnc" {
        start = Baz
    }

Baz = element Z { BType }

BType = SavedResourceType

SavedResourceType &= Boundary?
                  &  element panel-id { text }?
                  &  Annotations?                          

Boundary = element boundary { "a" | "b" | Bounds }

Bounds = (
        attribute from { xsd:date },
        attribute to { xsd:date }
    )

我有另一个叫做b.rnc的模式，以前看起来像这样

default namespace = "urn:schemas-foo:bar"
include "b.rnc" {
        start = A
        Links = element link { HidableLinkType }*
    }

A = element Bat { AType }

AType = SavedResourceType 
                & Boundary?
                & Baz*
                & element link { HidableLinkType }*

default namespace = "urn:schemas-foo:bar"
include "c.rnc"
include "d.rnc" {
        start = Baz
    }

Baz = element Z { BType }

BType = SavedResourceType

SavedResourceType &= Boundary?
                  &  element panel-id { text }?
                  &  Annotations?                          

Boundary = element boundary { "a" | "b" | Bounds }

Bounds = (
        attribute from { xsd:date },
        attribute to { xsd:date }
    )

但我更改了最后一点，因为xml结构已更改为

Boundary = element boundary { Bounds }

    Bounds = (
            attribute from { "a" | "b" | xsd:date },
            attribute to { "a" | "b" | xsd:date }
        )

我已经生成了rng文件，但是当运行针对这些模式进行验证的代码位时，我得到了以下错误

POST <url> 400 (Invalid attribute value is found. Value = 'a' Expected elements are: . line 7, column 13   Validated using schema:   b.rng) 

我在做些傻事吗？

简化模式

start = element boundary { Bounds }

Bounds = (
    attribute from { "published" | "global" | xsd:date },
    attribute to { "published" | "global" | xsd:date }
)

很好地验证此XML代码段：

<?xml version="1.0" encoding="UTF-8"?>
<boundary from="published" to="published"/>

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从JSON转换后，您是否可以截取XML，看看它是否正常？

您是否连接到本地机器，该机器上有更新的架构，或者您是否连接到远程服务器，该服务器在发出验证请求时已过期

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在修改任何代码之前，应该停止粘贴正在处理的代码。那只是懒惰。你可能会因此被解雇。

如果不知道正在验证的XML是什么样子，这可能很难排除故障。你能告诉我们是什么解决了这个问题吗？