大家看看解决这个错误该如何分析，谢谢....

Question

[java] ** Transformation error
     [java]    java.lang.StackOverflowError
     [java] java.lang.StackOverflowError
     [java]  at java.lang.FloatingDecimal.<init>(FloatingDecimal.java:22)
     [java]  at java.lang.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:1205)
     [java]  at java.lang.Double.valueOf(Double.java:202)
     [java]  at java.lang.Double.<init>(Double.java:277)
     [java]  at org.apache.xpath.objects.XStringForFSB.toDouble(XStringForFSB.java:982)
     [java]  at org.apache.xpath.objects.XNodeSet.getNumberFromNode(XNodeSet.java:143)
     [java]  at org.apache.xpath.objects.XNodeSet.num(XNodeSet.java:156)
     [java]  at org.apache.xpath.operations.Minus.operate(Minus.java:46)
     [java]  at org.apache.xpath.operations.Operation.execute(Operation.java:109)
     [java]  at org.apache.xpath.XPath.execute(XPath.java:268)
     [java]  at org.apache.xalan.templates.ElemVariable.getValue(ElemVariable.java:279)
     [java]  at org.apache.xalan.templates.ElemParam.execute(ElemParam.java:119)
     [java]  at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2336)
     [java]  at org.apache.xalan.templates.ElemTemplate.execute(ElemTemplate.java:393)
     [java]  at org.apache.xalan.templates.ElemCallTemplate.execute(ElemCallTemplate.java:247)
     [java]  at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2336)
     [java]  at org.apache.xalan.templates.ElemIf.execute(ElemIf.java:161)
     [java]  at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2336)
     [java]  at org.apache.xalan.templates.ElemTemplate.execute(ElemTemplate.java:393)
     [java]  at org.apache.xalan.templates.ElemCallTemplate.execute(ElemCallTemplate.java:247)
     [java]  at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2336)
     [java]  at org.apache.xalan.templates.ElemIf.execute(ElemIf.java:161)
     [java]  at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2336)
     [java]  at org.apache.xalan.templates.ElemTemplate.execute(ElemTemplate.java:393)
     [java]  at org.apache.xalan.templates.ElemCallTemplate.execute(ElemCallTemplate.java:247)
     [java]  at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2336)
     [java]  at org.apache.xalan.templates.ElemIf.execute(ElemIf.java:161)
     ..................
     ..................
     [java]  at org.apache.xalan.templates.ElemIf.execute(ElemIf.java:161)
     [java]  at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2336)
     [java]  at org.apache.xalan.templates.ElemTemplate.execute(ElemTemplate.java:393)

Answer 1

Source code:import java.io.*;
import java.io.PrintStream;import java.text.DateFormat;import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;public class Main {
    
    public static PrintStream printStream;
    private File output;
    public Main() {
    }    public static void main(String[] argv) {
        if (argv.length != 4) {
            System.err.println("...")
   
        }        Main main = new Main();        try {
            File xsl = new File(argv[0]);
            File xml = new File(argv[1]);
            File pkg = new File(argv[2]);
            File output = new File(argv[3]);            // Use a Transformer for output
            TransformerFactory tFactory = TransformerFactory.newInstance();
            StreamSource xslSource = new StreamSource(xsl);
            Transformer transformer = tFactory.newTransformer(xslSource);            /** Set property values to be used in stylesheet */
            transformer.setParameter("output.dir", output + File.separator
                                     + pkg);
            System.out.println("----------------------------------------------------------");            String msg = (String) transformer.getParameter("output.dir");            System.out.println("Output files to:\n " + msg);            Source xmlStream = new StreamSource(xml);
            StreamResult result = new StreamResult(System.out);            transformer.transform(xmlStream, result);
        } catch (TransformerConfigurationException tce) {
            // Error generated by the parser
            System.out.println("\n** Transformer Factory error");
            System.out.println("   " + tce.getMessage());            // Use the contained exception, if any
            Throwable x = tce;            if (tce.getException() != null) {
                x = tce.getException();
            }
            x.printStackTrace();
            System.exit(1);
        } catch (TransformerException te) {
            // Error generated by the parser
            System.out.println("\n** Transformation error");
            System.out.println("   " + te.getMessage());            // Use the contained exception, if any
            Throwable x = te;            if (te.getException() != null) {
                x = te.getException();
            }
            x.printStackTrace();
            System.exit(1);
        }
    }
     // main    private String getTodaysDate() {
        Calendar cal = new GregorianCalendar();
        Date date = cal.getTime();
        String todaysDate = DateFormat.getDateInstance().format(date);        return todaysDate;
    }
}

Answer 2

StackOverflowError 当应用程序递归太深而发生堆栈溢出时，抛出该错误。

Answer 3

递归调用出现了死循环。建议你用DEBUG模式，单步跟踪看看。

Answer 4

棧溢出
flush（）一下嗎
還有好像傳送的時候出現了死循環