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System.Drawing.Image image = doc.SaveToImages(3, Spire.Doc.Documents.ImageType.Metafile);
The first few pages(0-2) convert susscc。when convert fourth page, catch nullreferenceexception。
The page contain a canvas.Nothing special.
System.Drawing.Image image = doc.SaveToImages(3, Spire.Doc.Documents.ImageType.Metafile);
amy.zhao wrote:Hello,
Thanks for your inquiry.
To help us to reproduce and resolve your issue soon, would you please provide us your document?
You could send it to amy.zhao@e-iceblue.com or support@e-iceblue.com.
Thanks.
Best wishes,
Amy
E-iceblue support team