issue#I5N0GI

#I5N0GI:工作流模型中分配规则时，报错。异常提示java.lang.IllegalArgumentException: Source parameter of type 'javax.xml.transform.stax.StAXSource' is not accepted by this validator

问题描述

xercesImpl:2.9.1中有一个ValidatorImpl继承了 javax.xml.validation.Validator。
jdk本身有一个com.sun.org.apache.xerces.internal.jaxp.validation.ValidatorImpl继承了javax.xml.validation.Validator。

异常信息

Caused by: java.lang.IllegalArgumentException: Source parameter of type 'javax.xml.transform.stax.StAXSource' is not accepted by this validator.
	at org.apache.xerces.jaxp.validation.ValidatorImpl.validate(Unknown Source)
	at java.xml/javax.xml.validation.Validator.validate(Validator.java:124)
	at org.flowable.bpmn.converter.BpmnXMLConverter.validateModel(BpmnXMLConverter.java:230)
	at org.flowable.bpmn.converter.BpmnXMLConverter.convertToBpmnModel(BpmnXMLConverter.java:274)
	... 195 common frames omitted

解决方案

升级依赖 /ruoyi-vue-pro/yudao-dependencies/pom.xml

           <xercesImpl.version>2.12.0</xercesImpl.version>
...
            <dependency>
                <groupId>xerces</groupId>
                <artifactId>xercesImpl</artifactId>
                <version>${xercesImpl.version}</version>
            </dependency>

/ruoyi-vue-pro/yudao-module-visualization/yudao-module-visualization-biz/pom.xml

<!-- 单独依赖升级版本，解决低版本validator失败问题 -->
        <dependency>
            <groupId>xerces</groupId>
            <artifactId>xercesImpl</artifactId>
        </dependency>