javax.wsdl.WSDLException WSDLException failureCode=PARSER_ERROR 这意味着什么

解读javax.wsdl.WSDLException: WSDLException: failureCode=PARSER_ERROR

java
import javax.wsdl.*;
import javax.wsdl.factory.*;
import javax.wsdl.xml.*;
public class WSDLParserExample {
    public static void main(String[] args) {
        try {
            // 创建WSDL解析工厂
            WSDLFactory factory = WSDLFactory.newInstance();
            // 创建WSDL解析器
            WSDLReader reader = factory.newWSDLReader();
            // 解析WSDL文件
            Definition definition = reader.readWSDL("path/to/wsdl/file.wsdl");
            // 打印解析结果
            System.out.println("WSDL文件解析成功：" + definition.getTargetNamespace());
        } catch (WSDLException e) {
            System.err.println("解析WSDL文件时发生异常：" + e.getMessage());
            System.err.println("异常代码：" + e.getFaultCode());
        }
    }
}