v7.1.2 文件打开失败

public static void main(String[] args) {
    String path = "L:\\下载文件\\6602-0002-0001-管理费用凭证测试 (1).xlsx";
    try {
        Workbook workbook = new Workbook();
        workbook.open(path);
        IWorksheet worksheet = workbook.getWorksheets().get("封面");
        System.out.println();
    } catch (Exception e) {
        e.printStackTrace();
    }
}


09:33:17.009 DEBUG [c.g.d.e.bv] -1 Get instance of MypdfGraphics(New): com.grapecity.documents.excel.bv@7a527389
09:33:17.491 DEBUG [c.g.d.e.p.c.J] -1 java.lang.IllegalArgumentException: 无效的字符。f
09:33:17.492 DEBUG [c.g.d.e.p.c.J] -1 java.lang.IllegalArgumentException: java.lang.IllegalArgumentException: 无效的字符。f
java.lang.IllegalArgumentException: java.lang.IllegalArgumentException: java.lang.IllegalArgumentException: 无效的字符。f
        at com.grapecity.documents.excel.p.c.J.a(Unknown Source) ~[gcexcel-7.1.2.jar:?]
        at com.grapecity.documents.excel.p.c.J.a(Unknown Source) [gcexcel-7.1.2.jar:?]
        at com.grapecity.documents.excel.Workbook.a(Unknown Source) [gcexcel-7.1.2.jar:?]
        at com.grapecity.documents.excel.Workbook.a(Unknown Source) [gcexcel-7.1.2.jar:?]
        at com.grapecity.documents.excel.Workbook.open(Unknown Source) [gcexcel-7.1.2.jar:?]
        at com.grapecity.documents.excel.Workbook.open(Unknown Source) [gcexcel-7.1.2.jar:?]
        at cn.com.bdo.dgCenter.service.GcExcelService.main(GcExcelService.java:3393) [classes/:?]
Caused by: java.lang.IllegalArgumentException: java.lang.IllegalArgumentException: 无效的字符。f
        at com.grapecity.documents.excel.p.c.ay.a(Unknown Source) ~[gcexcel-7.1.2.jar:?]
        at com.grapecity.documents.excel.p.c.av.a(Unknown Source) ~[gcexcel-7.1.2.jar:?]
        at com.grapecity.documents.excel.p.c.av.a(Unknown Source) ~[gcexcel-7.1.2.jar:?]
        at com.grapecity.documents.excel.p.c.J.a(Unknown Source) ~[gcexcel-7.1.2.jar:?]
        ... 7 more

您好！已了解您的情况，已经在调研中了，后续有进展将在本贴给您回复。调研编号为DOCXLS-10719。

您好，该问题原因是因为文件中的无效 XML 内容引起的。

spincount 应该是一个 UInt32 值。参考微软的这个解释
https://learn.microsoft.com/en-u ... ?view=openxml-3.0.1

解决方法：
使用MSExcel重新保存此文件，gcexcel可以正确读取该文件。

您好，由于本帖较长时间没有回复，本帖先做结贴处理了，后续如您有其他问题，欢迎您开新帖提问。