I'm using the spire.doc version 11.8.18 and .Net 6.0
When I convert docx file to pdf, it throw exception
System.NullReferenceException
HResult=0x80004003
Message=Object reference not set to an instance of an object.
Source=Spire.Doc
StackTrace:
at spr秀.㮽(spr黥 A_0)
at spr秀.㦻(spr黥 A_0, spr A_1)
at spr秀.㪼(spr黥 A_0, spr A_1)
at spr秀.㦻(spr黥 A_0, Boolean A_1)
at spr秀.㲾(spr黥 A_0)
at spr쬑.㦻(spr黥 A_0)
at spr郗.㪼(Boolean A_0)
at spr皽.㦻(sprㄸ A_0)
at spr邖.㦻(Document A_0, spr灶 A_1)
at Spire.Doc.Document.UpdatePageLayout()
at spr⚭.㦻()
at spr▬.㮽(spr㷄 A_0)
at spr㫁.㦻(spr㷄 A_0, spr㷄 A_1)
at spr㫁.㦻(DocumentObject A_0, spr㫁 A_1)
at Spire.Doc.Document.㮽()
at Spire.Doc.Document.㦻(Stream A_0, ToPdfParameterList A_1, FileFormat A_2)
at Spire.Doc.Document.㻀(Stream A_0, ToPdfParameterList A_1)
at Spire.Doc.Document.㶿(String A_0, ToPdfParameterList A_1)
at Spire.Doc.Document.㿁(String A_0)
- Code: Select all
using Spire.Doc;
Console.WriteLine("Hello, World!");
Document document = new Document();
document.LoadFromFile(@"E:\error1.docx");
using (var blobStream = new MemoryStream())
{
var param = new ToPdfParameterList
{
UsePSCoversion = true
};
document.SaveToStream(blobStream, param);
}
