Provider org.apache.xpath.jaxp.XPathFactoryImpl not found

Hi all,

I am trying to build a Jira plugin. But after I built it successfully and started a Jira service/uploaded to an existing Jira service, the following error occurred in both environment. And I’ve looked for some answers but haven’t found some helpful suggestions. Could you kindly please help me on this issue?

An unexpected error occurred. Please check your atlassian-jira.log for more
information<br/>java.lang.RuntimeException: XPathFactory#newInstance() failed to create an
XPathFactory for the default object model: with the
XPathFactoryConfigurationException: javax.xml.xpath.XPathFactoryConfigurationException:
java.util.ServiceConfigurationError: javax.xml.xpath.XPathFactory: Provider
org.apache.xpath.jaxp.XPathFactoryImpl not found

Yaoqi Huang