小编Yur*_*kiy的帖子

我正在尝试使用 docx4j 将图像添加到新的 Word 文档中。我已经从网上获取了这段代码并为我的程序修改了它，但是我收到一个奇怪的错误，我不确定是什么导致了它或如何调试它......

这是我的代码

private static void test()
{
    WordprocessingMLPackage wordMLPackage = null;
    try {
        wordMLPackage = WordprocessingMLPackage.createPackage();
    } catch (InvalidFormatException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
        javax.swing.JOptionPane.showMessageDialog(panel, "Cannnot create package.");
    }
    wordMLPackage.getMainDocumentPart().addStyledParagraphOfText("Title", "Hello Word! \n\t" + "Try This!");

    byte[] bytes = null;
    try {
        bytes = convertImageToByteArray();
    } catch (FileNotFoundException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
        javax.swing.JOptionPane.showMessageDialog(panel, "Image file not found.");
    } catch (IOException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
        javax.swing.JOptionPane.showMessageDialog(panel, …