PDFBOX:java.lang.NumberFormatException:

2022-04-25 00:00:00 pdf java numberformatexception pdfbox

当我尝试执行下面的代码时,它抛出以下错误

java.lang.NumberFormatException: For input string: "8#40"
at java.lang.NumberFormatException.forInputString(Unknown Source)

编码:

import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm;
import org.apache.pdfbox.pdmodel.interactive.form.PDField;

public class PDFPerform
{
    public static void main(String[] args)
    {
        try{
            String sourcePath = "C:\Users\347702\Desktop\fw4.pdf";
            String destinationPath = "D:\PDF_FORMS\filled_fw4.pdf";

            PDDocument document;
            document = PDDocument.load(sourcePath);
            PDAcroForm form = document.getDocumentCatalog().getAcroForm();


            PDField Field_1= form.getField("f1_09(0)");
            Field_1.getValue();
            System.out.println(Field_1.getValue());
            Field_1.setValue("asdsd");
            System.out.println(Field_1.getFieldType());
        }
        catch(Exception e)
        {
             e.printStackTrace();
        }
    }
} 
有谁能帮我找出上述问题的根本原因? 提到的字段f1_09(0)是文本类型,但当我为其设置值时,会引发错误

谢谢


解决方案

在我将pdfbox.1.7.1版本更新为pdfbox1.8.1.jar后,它工作正常

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