为有中文需求的客户提供多渠道中文技术支持.

Tue Mar 01, 2022 7:52 am

代码:if (document.hasChanges()) {
// 接受修订
document.acceptChanges();
}
ByteArrayOutputStream stream = new ByteArrayOutputStream();
document.protect(ProtectionType.Allow_Only_Reading, "1111");
document.saveToFile("D://doctest//1111.doc");
document.saveToStream(stream, FileFormat.Auto);
报错:Exception in thread "main" java.lang.NullPointerException
at com.spire.doc.Table.spr火???—(Unknown Source)
at com.spire.doc.packages.spriix.<init>(Unknown Source)
at com.spire.doc.packages.sprdhx.spr”?—?—(Unknown Source)
at com.spire.doc.Table.spr??(Unknown Source)
at com.spire.doc.DocumentObject.spr┫?—?—(Unknown Source)
at com.spire.doc.Table.spr??(Unknown Source)
at com.spire.doc.DocumentObject.spr‘?—?—(Unknown Source)
at com.spire.doc.DocumentObject.spr┫?—?—(Unknown Source)
at com.spire.doc.Body.spr??(Unknown Source)
at com.spire.doc.packages.sprdhx.spr???—(Unknown Source)
at com.spire.doc.packages.sprdhx.spr??(Unknown Source)
at com.spire.doc.packages.sprdhx.spr?…(Unknown Source)
at com.spire.doc.packages.sprdhx.spr???—(Unknown Source)
at com.spire.doc.packages.sprdhx.spr▍??—(Unknown Source)
at com.spire.doc.packages.sprdhx.spr▕∮?—(Unknown Source)
at com.spire.doc.Document.spr?┈?—(Unknown Source)
at com.spire.doc.Document.saveToFile(Unknown Source)
at com.spire.doc.Document.saveToFile(Unknown Source)
at com.sglaw.cont.handle.testMake.main(testMake.java:114)
去掉接受修订,文件正常生成

fengyun_23
 
Posts: 13
Joined: Fri Oct 08, 2021 3:33 am

Tue Mar 01, 2022 8:02 am

您好,

感谢询问!

我们的Spire.Doc for Java 没有修订上限的。 请问您使用的是哪个版本的产品呢? 我建议您可以先尝试我们最新的Spire.Doc for java version 5.2.3 测试看看, 如果最新版还是存在您这个问题,请您提供给我们您的输入文件以供进一步调查。 提前致谢。

Sincerely,
Marcia
E-iceblue support team
User avatar

Marcia.Zhou
 
Posts: 858
Joined: Wed Nov 04, 2020 2:29 am

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